Linear guides

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Linear Guides

Index

page

Products MSA-E/LE - Standard/long flange type ……………………………………………………………… 4 MSA-S/LS - Standard/long narrow type ……………………………………………………………6 MSB-E/TE - Low standard/short flange type ……………………………………………………… 8 MSB-S/TS - Low standard/short narrow type …………………………………………………… 10 MSC-M - Miniature standard type …………………………………………………………………… 12 Article numbers for the products …………………………………………………………………… 14 Accessories Seals and metalscrapers…………………………………………………………………………………… 16 CC - Cover Strip……………………………………………………………………………………………… 17 Grease nipples … ……………………………………………………………………………………………… 17 SL-Lubrication units …………………………………………………………………………………… 18 Product facts Lubrication advice ……………………………………………………………………………………………… 20 Accuracy on rail and carriage ………………………………………………………………………… 20 Tolerance between two rails … …………………………………………………………………………… 22 Caps for rail ……………………………………………………………………………………………………… 23 Tightening torque for rails ……………………………………………………………………………… 23 Shoulder height …………………………………………………………………………………………… 24 Installation of rails ……………………………………………………………………………………………… 25 Lifetime calculation … …………………………………………………………………………………… 26 Friction on movement ………………………………………………………………………………… 27

3

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Products

MSA-E/LE - Standard/long flange type The MSA-E/LE is a carriage with flange. This carriage is available in two different lengths, normal (MSA-E) or long (MSA-LE). Fastening holes are accessible either from top (S1) or bottom (S2). The MSA-Series is specially suited for high precision and high rigidity required motion, for normal Product

and high load.

Dimensions of MSA-E / MSA-LE 

 









Product

  

Dimensions of MSA-E / MSA-LE 











 



 

  



Specifications

 







Model







Specifications

technical Dimensions MSA 15 E

Model No.

External Dimension Height Width H W

MSA15E

24

MSA 20 E

H

 24

Length W2 MSA 20 LE L

30 H2

MSA 25 E MSA 25 LE

36

47External 56.3 dimension 16 4.2

MSA 30 E

W



47

MSA

  







70

38 90 H2 53

MSA 15 E MSA25E

4.2 100 57 5 120 72 6.5 140

MSA 20 E MSA25LE

36

30

MSA 20 LE

MSA30E

MSA 25 E MSA30LE MSA 25 LE

42

36

MSA35E

MSA 30 E 48 42 MSA 30 LE

MSA35LE MSA45E

MSA 35 E 60 48 MSA 35 LE

MSA45LE

MSA 45 E MSA4 45 LE

60

MSA 55 E MSA 55 LE

70

MSA 35 E 47 81.656.3 1648 MSA 3523.5 LE 6.5 70 100.672.9 63MSA 45 E 21.5 60 88.8 97 MSA 45 LE 90 31 8 119.281.6 55 E 23.5 70MSA 70 100.6 MSA 111.2 55 LE 100 9.5 97 33 136.6 65 E 90MSA 3190 119.2 MSA 137.7 65 LE 120 111.237.5 10 100169.5 33 136.6

56.3

W2 16

82 8 170 100 9.5

MSA

MSA 15

MSA Bolt Size MSA S2 S1 MSA M5 M4 MSA

MSA 20

M6

M5

MSA 25

M8

M6

Carriage dimension MSA 30 M10

M8

Model No.



72.9 63 21.5 B  C 88.8S x l S1

Model No. Height Width72.9 42 MSA20E Length LE W25 30 H 63 W MSA 30 21.5 L MSA20LE 88.8 24

L

MSA







External dimension  Model No. Height Width Length 

MSA









  

H2

B

4.2 5

38

S2



C

S×

L1

30 M5×7 39.3 Carriage Dimension 51.3 53 40 M6×10 L1 T T1 T2 67.2 N

T

T1

7

11

7 G

10 K

M10 G

KM8 d

MSA 45 M12 7 4.3 7 MSA 55 M14 10 655 12 M16 dMSA Grease Nipple 1

MSA T2 35N

M10 3.2 3 M12

5.8 M14 3

81.6 59 23.5 6.5 57 45 M8×10 11 16 10 6 12 Unit: 5.8mm3 100.6 78 dimension 30 M5x7 M5 M4 39.3 7Carriage 11 7 4.3 7 3.2 3.3 G-M4x0.75 97 71.4 31 M6 8 M5 72 51.352 M10×10 11 18 10 7 12 6.5 3 B M6x10 C S× L1 T Grease Nipple 40 119.2 7 10T1 10T293.6 5 N 12 G5.8 K3.3 dG-M6x0.75 1 M6 M5 67.2 111.2 81 38 30 33 M8M5×7 11 7 4.3 13 7 21 3.213 3.3 8 G-M48.6 3 9.5 M6 8239.3 62 7 M10×13 11.5 59 45 136.6 M8x10 11 16 10 106.4 6 12 5.8 3.3 G-M6x0.75 51.3 M8 M6 78 137.7 40 102.5 5 53 M6×10 7 10 10 12 5.8 3.3 G-M6 37.5 10 10067.280 M12×15 13 25 15 10 13.5 10.6 3 M10 M8 71.4 169.5 134.3 52 M10x10 11 18 10 7 12 6.5 3.3 G-M6x0.75 59 M10 M8 93.6 161.5 119.5 6 57 45 M8×10 11 16 10 12 5.8 3.3 G-M6 43.5 13 116 78 95 M14×17 19 32 17 11 13.5 8.6 3 199.5 157.5 M10 M8 81 62 M10x13 13 21 13 8 11.5 8.6 3.3 G-M6x0.75 71.4 199 52 M10 M8 106.4 72 M10×10 11M16×23 18 10149 7 21.5 12 37 6.523 3.319 13.5 G-M68.6 3 53.5 15 14293.6110 253 203 M12 M10 102.5 80 M12x15 13 25 15 10 13.5 10.6 3.3 G-PT 1/8 81 M10 134.3 82 62 M12 M10×13 13 21 13 8 11.5 8.6 3.3 G-M6 Rail dimension Basic load rating Static moment rating 106.4



MP MY 137.7 102.5 Dynamic Width Height Pitch 80 E M12×15 120Model No. 37.5 10 100 13 C25 Static 15 Co 10 13.5 10.6 3.3 kN-m G-PT 1/8 MR kN-m × × D h d 169.5 134.3 W1 H1 P std. kN kN kN-m Single* Double* Single* Double* 161.5 119.5 140 43.5 13 116 www.aluflex.com 95 M14×17 19 32 17 11 13.5 8.6 3.3 G-PT 1/8 15 15 60 20 7.5×5.3×4.5 18.9 0.12 0.68 0.12 0.68 0.14 MSA199.5 15 E 157.5 11.8

troduction of Each Series Technical Product Specification

Compact Type, MSA Series

Heavy Load Type, MSA Series

Preload: Max speed: Max acceleration: Max temp: Recommended load:



struction



C. Carriage Type

2 % of dynamic load capacity Heavy Load 3 m/s 10 m/s2 MSA-A Type o 80 Celsius Max. 25 % of dynamic and moment rating

MSA-

mensions of MSA-E / MSA-L ons of MSA-E / MSA-LE  













 



acteristics











Installed from top side of carriage with the

This type offers the ins

thread length longer than MSA-E type.

or bottom side of carri

of balls are designed to a contact angle of 45° which enables it to bear an equal load in radial, reversed lateral directions. Therefore, it can be applied in any installation direction. Furthermore, MSA series can



well balanced preload for increasing rigidity in four directions while keeping a low frictional resistance. This 

distribute   t design of lubrication route makes the lubricant evenly in each circulation loop. Therefore, the lubrication can be achieved in any installation direction, and this promotes the performance in running E E P  ervice life, and reliability.

y suit to high precision and high rigidity required motion.

of MSA-E / MSA-LE L0

idity, Four-way Equal Load



 trains of balls are allocated to a circular

Self Alignment Capability

ngle at 45°, thus each train of balls can take

the design of face-to-face (DF) circular arc groove.



The self adjustment is performed spontaneously as



No. MSA15R al rated load inModel all four directions. Moreover, 

even under a preload, and which results in precise and smooth linear motion.

Movement with Low Noise Minimum (Emin.)

 Interchangeability  6 7

60



Standard (Estd.)

60

lified design of circulating system with

M4



20

5

t smooth and quiet. Fastening Bolt  

60



20

max.) 2 000 ned synthetic Max resin(Laccessories makes the 0

MSA-LA Type



MSA20R MSA25R MSA35R MSA45R Therefore, the installationMSA30R error could be compensated

akes it suitable for any kind of installation.

20

80 20 8

80

105



  20

22.5

8

11

For interchangeable type of linear guideway, the



Ultra Heavy Load

Unit: mm

t preload can be achieved to increase rigidity,

Standard Pitch (P)





MSA-L

  

4 000 4 tolerances 000 4 are 000 strictly4 000 4 000 dimensional maintained



   random matching of the same size of rails and  carriages possible. Therefore, the similar preload and  accuracy can be obtained even under the random    within range, M5 a reasonable M6 M8and this has M8 made theM12

All dimensions are same as MSA-A except the length is longer, which makes it more rigid.

All dimensions are sam length is longer, which



Model N

matching condition. As a result of this advantage,



 the linear guideway can be stocked as standard

specifications Model No.

ad Type, MSA Series

Width W1

  15 MSA15E   MSA20E MSA20LE

parts, the installation and maintenance become

  shortening the delivery time. Height E Dynamic C Static C o Pitch P Dxhxd   H N Std. N    15 60 20 7.5x5.3x4.5  11 800 18 900

more convenient. Moreover,Basic this isLoad alsoRating beneficial for Rail Dimension

20

1

18

60

20

9.5x8.5x6

External dimension 

MSA25E  23 22Length 60 20 No. Height  Width MSA25LE  MSA30E H

W 28

Static Moment Rating MP Nm

26

L80

29

56.3 80

11x9x7

W2

Single*



Double* 680

120

680

140

0.18

1 420

230

1 420

290

0.4

23 300

39 300

390

2 230

390

2 230

380

0.52

28 100

42 400

390

2 200

390

2 200

480

0.62

34 400 H

56 600

3 520

3 520

630

0.82

57 800

620

C 3 670

670

2 39 200

B

670

620

47 900

77 000

1 070

5 810

1 070

305 470

20

75 500

38

930

63 600

100 600

1 600

8 670

ELengthMSA45E 45 38 72.9 20x17x14 30 W2 63 H2 105 B22.5 21.5 C MSA45LE  88.8 LE L

83 800

117 900



1 810

10 670

MSA35LE

5 S ×15753 300

102 400

Note*: Singel carriage only. Double:  Double carriage closely contacting with each other.

16 4.281.6 38 30 E 56.3 36 70 23.5 100.6 LE72.9

MSA 20

120

52 000 4.2

3 130

40L161950

M5×7 39.3 6.5 57 45 www.aluflex.com 51.3

MSA 15

Rail kg/m

Double*

230

1614x12x9

MSA35E 24 47 E dimension nal 34

Carriage kg

29 500

14x12x9

MSA30LE

Single*

Weight MR Nm

19 200

20



MY Nm

S ×3 670 5 810

790

L1.09 1

1 050

1.43

1.5 2.4

MSA 25

Carria

MSA 30 3.4

MSA T 35T 4.8

MSA 45 57 470 1 250 39.3 1.61 × M5 7 1 Carriage dimension 6.6 1 600 8 670 1 670 2.11 MSA 55 1 810 10 670 2 570 51.3 2.98 7 1 10 T2 11.5 MSA N 65 3M6 130T ×16 950 T31430 3.9 67.2 930

7 11 M8×10

597 78

5

4.3 11

1

Products

MSA-S/LS - Standard/long narrow type The MSA S/LS is a narrow square type carriage. This carriage is available in two different lengths, normal (MSA-S) or long (MSA-LS). Fastening holes are only accessible from the top. The MSA-Series is specially suited for high

Dimensions of MSA-S / MS

precision and high rigidity required motion, for normal and high load.  











Dimensions of MSA-S / MSA-LS 



 

















 External dimension  

Model No. Height Width Length

C

S×

L1

T

N

G

K

d1

56.3

9.5

4.2

26

26

M4×5

39.3

7.2

8.3

7

3.2

3.3

 Dimension 72.9 MSA 20 S External 30 44  88.8 MSA 20 LSWidth Length Height

12

5

32

36 50

5

12

5.8

3.3

5.8

3.3

H

W

W2

L

40 

48

S

S

S

MSA15S

H2

81.6

100.6  9.5 4.2 97

B

C

12.5

6.5



40 45

MSA25S

35

Sx l

Carriage Dimension 51.3

M5×6

L1

35

35

T

M4x5

39.3

7.2

40

67.2 G

59

M6×8

50

40

N

78 8.3

M8×10

7

71.4

51.3 60 93.6 Carriage 8 dimension 5 12

M5x6

67.2

50 M6x8 L1

50

81

8 K

d1

10 3.2

3.3

5.8

12

Unit: mm 6.5

3.3

G-M6x0.75

G12 106.4

12.7 11.5 8.6Nipple 3.3 K 3.3 15 d1G-M6x0.75 Grease 5.8

7.2M10×17 10 8.310

102.5 712

3.2 3.3 13.5 G-M4 5.8 16 3.3 20 G-M6x0.75 10.6

71.4 8 5 75 M8x10 11.7 10 75 67.2 93.6 M12×18 95

12 119.5 12

M8x12 76

149 12 11.5

39.360

M6x8 60

59

80 78

51.3

59 81 70 10 12.7 10 15 78 106.4 M16×20 120

71.4 102.5 11.7 16 1020 134.3 load rating 93.6Basic

M10x17

134.3 157.5 203 13.5 12

5.8

102.5 www.aluflex.com 20 M10×17 7.5×5.3×4.5 11.8 16

Single

20 18.9

3.3

6.5 18 3.3 21 G-M6x0.75 13.5

3.3

G-M6 8.6

5.8 3.3 3.3G-M6x0.75 G-M6 8.6 23 19 13.5 8.6

3.3 3.3

10.6 6.5 3.3 3.3 G-PT 1/8

G-M6 Static moment rating

MY 3.3 kN-mG-M6 MR kN-m Double* Single* Double*

86

15 60 60

G-M4x0.75

T M8×12 10 N 10

72 59

137.7 MSA 1520.5 S

1510

12

10 3.3

MP 111.2 81 Model No. Width Height Pitch50 E Dynamic C Static Co 11.5 kN-m 18 9.5 50 M8×12 12.7 15 8.6 D × h × d 106.4 136.6 W1 H1 P 72 std. kN kN * 60

Grease Nipple

10

11.7

70 6

70

81.6

MSA40 45 9.5 S 48 4.2 56.3 26 137.7 26 6.5 20.5 35 M4×5 70 100.686 12.5 10 MSA25LS MSA 45 LS 50 169.5 72.9 36 MSA30S 97 32 40 44 M5×6 MSA45 55 12 S 60 5 16 161.5 8 23.5 40 88.8 50 80 100 13 MSA30LS MSA 55 LS 119.2 60 199.5 35 MSA35S 81.6 111.2 50 MSA55 6512.5 S 70 6.5 48 3518 1999.5 50 M6×8 90 126 31.5 15 50 MSA35LS 100.6 136.6 72 253 MSA 65 LS MSA45S 137.7 60 97 40 70 16 86 20.5 10 60M8×10 60 8 40 Rail dimension MSA45LS 119.2 169.5 80 60

34

55

 Carriage dimension

B

MSA 25 S MSA 25 LS

30



H2

28 34  56.3 26 26 MSA 30 S 45 72.960 16 836 MSA20S MSA30 30 LS 44 External dimension 12 119.25 32 MSA20LS 88.8 50 o. Height Width Length 111.2 MSA 35 S 55 70 18 9.5 × W H B C S MSA25S-ALZMSA36 12.5136.66.5 35 35 281.6 35 LS2 48 H W L

S

  

W2

technical Dimensions 28 MSA 15 S

28



L

W  34

H Model No.





 















  

13.5 0.12 10.60.68 3.30.12

G-PT 0.68 1/8 0.14

Technical Product Specification Preload: 2 % of dynamic load capacity Max speed: 3 m/s 2 Max acceleration: 10 m/s o Max temp: 80 Celsius Recommended load: Max. 25 % of dynamic and moment rating

mensions of MSA-A / MSA-LA mensions of MSA-A / MSA-L   

   E

E

P L0

 Model No.   Standard Pitch (P)

   

  

MSA15R 60

Standard (Estd.)

20

Minimum (Emin.)

5

   Max (L max.) 0

2 000

Fastening Bolt

M4

 MSA25R  60    60 20   20  6  7 4 000  4 000

MSA20R

M5

Unit: mm MSA30R

MSA35R

MSA45R

80

80

105

20

20

22.5

8

8

11

4 000

4 000

4 000

M8

M8

M12

M6

  

specifications Model No.

Rail Dimension Width W1

Height H1

Pitch P

E Std.

Basic Load Rating Dxhxd

Dynamic C N

Static Moment Rating

Static C o N

MP Nm Single*

MSA15S

15

60

20

7.5x5.3x4.5

20

18

60

20

9.5x8.5x6

MSA25S-ALZ

23

22

60

20

11x9x7

23

22

60

20

MSA25S MSA25LS

B B B

15

   MSA20LS

MSA20S

MSA30S

C MSA30LS C MSA35S C MSA35LS

28 34

S26× 80 SS × × 80 29

20 20

Double*

Single*

Weight MR Nm

Carriage kg

Rail kg/m 1.5

Double*

11 800

18 900

120

680

120

680

140

0.18

19 200

29 500

230

1 420

230

1 420

290

0.3

23 300

39 300

390

2 230

390

2 230

380

0.39

28 100

42 400

390

2 200

390

2 200

480

0.52

390

2 200

480

0.52

670

3 520

630

0.68

3 670

790

0.86

1 670 3.3 3.3 2 570 3.3 3 430 3.3 3.3 3.3

1.9

28 100 42 400 390 2 200 Carriage dimension 34 400 56 600 670 3 520 Carriage dimension Carriage dimension 39 200 57 800 620 3 670 L14x12x9 T T N 47 900 77 000 1 070 5 810G 1 LL11 T T N G 1 52 000 75 500 930 5 470G T T N 1 1 14x12x9 11x9x7

63 600 100 600 30 M5×11 39.3 7 11 × 30 M5 11 39.3 7 11900 MSA45S 83 800 117 45 M5 38 ×11 105 22.5 39.3 20x17x14 30 7 11 MSA45LS 102 400 157 300 51.3 51.3 ×Double 40 Carriage only.M6 10Carriage closely 7 other. 10 Note*: Single Double:× contacting with each 51.3 40 M6 10 7 10 67.2 40 M6×10 7 10 67.2 67.2 59 www.aluflex.com 59 57 45 M8×16 11 16

38 38 38 53 53 53

MY Nm

1 600

4.3 14.3 810 4.3 3 130 5 5 5 6

8 670

7 10 6707 7 16 950 12 12 12 12

620 1 070 930 1 600

2.4 3.4

Unit: Unit: Unit:

3.4

4.8 K5 810 d Grease Nip 1 050 1.12 1 K d Grease Nip 1 K5 470 1d2501 1.45 Grease Nip 6.6

3.28 670 1 810 3.2 10 670 3.2 3 130 16 950 5.8 5.8 5.8 5.8

3.3

2.83 3.7

G-M4 G-M4 11.5 G-M4 G-M6 G-M6 G-M6 7 G-M6

Products

MSB-E/TE - Low standard/short flange type The MSB-E/TE is a low carriage with flange. This carriage is available in two different lengths, short (MSB-TE) or normal (MSB-E). Fastening holes are accessible either from top (S1) or bottom (S2). Short carriages are mostly used in pairs. The MSB-Series is used for the most compact solution for light and normal loads.

Dimensions of MSB-TE /  







  

Dimensions of MSB-TE / MSB-E 









For details, see page B73  

ge B75







 





  





MSB 35





80 20

MSB15TE



Height H

 

MSB 15 TE

40

24 52 57 External dimension MSB20TE 48 Model No. Height Width 28 Length 59 4000 W67 2 MSB20EH W L 8

MSB15E

MSB25TE MSB 15 TE 24 MSB 15 E MSB25E MSB 20 TE MSB30TE 28 MSB 20 E MSB30E MSB 25 TE 33 MSB35TE MSB 25 E MSB35E MSB 30 TE 42  MSB 30 E MSB 35 TE MSB 358E MSB 35 LE

48

52 33

40 5773

59 42

48 67 90

73 48

60.2 82 100

90

68 96.7

100





78 112 137.5

Model No.

18.5

MSB 25 TE MSB 25 E

4.5

MSB 30 TE MSB 30 E

41

-

73

42 26 90

MSB 15

33

9.5

82

50

20

43.3 72

M5x7

MSB 25 TE 72 23 MSB 25 E

15

M10×13 18

5

60

20

46 80 9 60 20 105.5

www.aluflex.com

MSB 30 TE

L1S1

68 M5 31 M49.5 40.572 96.7 Carriage dimension 40

18.5

M6 M5 29 MSB × M6x978 H19.5 B 635 TEC49 S L T T N 2 1 1 MSB 35 E 48 32 100 112 M6 33 M59.5 48 82 MSB 35 LE137.5 60.2 M6 38.7 23.5 M8 18.5 4.525 417 M5×7M8x10 5 7 5.5 60 26 40.5 82 35 M8 M6 60.5 Rail dimension 29 M10 M8 68 19.5 6 49 M6×9 5 9 43.3 5.5 48 E 31 Model 9.5 No.32 72Width Height M10x10 Pitch D × h ×72d 96.7 40 M10 M8 W1 H1 P 38.7 std. 2578 7 60 M8×10 M10 7 M810 466 35 33 MSB9.5 M10x1360.5 15 TE 82 6×4.5×3.5 112 M8 80 15 50 12.5 60 M10 43.3 20 (7.5×5.3×4.5) MSB 15 E 31 9.5 72 M10×10 7 10 8 40 72 MSB 20 TE MSB 20 E -

S ×

C

 M5×720 4.5Carriage 41 Dimension MSB 26 MSB 25 S119.5 S2 6 L 1 49 T - T1 N G M6×9 MSB 30 32 MSB 35 60.2 25 7 60 M8×10 82 M5 35 M4 23.5

40

33

B

Bolt Size dimension Carriage

M5 23.5 M6 40.5 M8 29 K M10 48 M10 38.7 60.5

24 52 External Dimension MSB 15 E 57 Width Length TE B 48 W2 MSBH20 2 28 C 59 S x l W L MSB 20 E 67 

MS



technical Dimensions Unit: mm Model No.

MS



9.5×8.5×6

13

8.5

11×9×7

7

5.5

5.5

M10×10

5.1

T S2 T1

Specifications



MS

MS





MS



  External dimension   Model No. Height Width Length W H2  H W L  2







 

 

 

Mod











 













Product



N

G

K

d

5.5

5.5

5.1

3

Grease Nipple 5.5 12 M8 9

5.9

3

12

6.3

3

Unit: 3.3 mm G-M4x0.75 7 10 8 12

6.3

3

9.8

3

M4

5 M5 7

d15

M6

M8

7

10

6

46 Nipple 5G - 9 K 5.5 d 12 Grease 5.9 3.3 G-M6x0.75 1 50 72

M10×13

75.5 105.1 6 3.312 Basic load rating

80 105.5

9

13

8.5

12

6.3G-M4 3.3 G-M6x0.75 Static moment rating

12 5.9 3.3 G-M6 MP M Dynamic 7 10 8 12Co 6.3 3.3 G-M6x0.75 Y MR Static kN-m kN-m C kN kN-m * * * * kN Single 12 6.3 3.3 G-M6Double Single Double 9 6.713 8.5 9.612 9.8 0.04 3.30.26G-M6x0.75 0.04 0.26 0.0 10.0

12

6.3

9.7 13.9

12

15.6 22.3 23.1

9.8

16.9

0.10

0.61

0.10

0.61

0.1

14.2 23.6

0.07 0.18

0.44 0.97

0.07 0.18

0.44 0.97

0.1 0.2

3.3

3.3

G-M6

G-M6

22.1 36.9

0.13 0.35

0.91 1.87

0.13 0.35

0.91 1.87

0.2 0.4

31.8

0.23

1.39

0.23

1.39

0.4

 

 

Technical Product Specification

Compact Type, MSB Series

Preload: Max speed: Max acceleration: Max temp: Recommended load:

Upper Retainer Carriage End Cap End Seal

2 % of dynamic load capacity 3 m/s 10 m/s2 o 80 Celsius Max. 25 % of dynamic and moment rating

Dimensionsof of MSB-TE MSB-TE // Dimensions Dimensions of MSB-TE Rail

Grease Nipple

Ball

45

Lower Retainer

45

Bottom Seal

  

    E

E

P L0



  Model No.

Unit: mm

MSB15U

MSB20R

MSB25R

MSB30R

MSB35R

Standard Pitch (P)

60

60

60

80

80

Standard (Estd.)

20

20

20

20

20

Minimum (Emin.)

5

6

7

7

8

4 000

4 000

4 000

2 000  Fastening Bolt M4   Max (L0 max.)



 



MSB15TE MSB15E MSB20TE MSB20E MSB25TE MSB25E MSB30TE MSB30E MSB35TE

M6



4 000  M8  

Pitch P

E Std.

Static  Moment Rating 



Basic Load Rating Dxhxd

15

12.5

60

20

7.5x5.3x4.5

20

15

60

20

9.5x8.5x6

23

18

60

20

11x9x7

28

23

80

20

11x9x7

Dynamic C N

Static C o N

Mo Mod

  



Rail Dimension Height H1

 

 





Width W1

M6 



 

specifications   Model No.

M5

  

 MP Nm

MY Nm

Single*

Double*

Single*

Double*

6 700

9 600

40

260

40

260

10 000

16 900

100

610

100

9 700

14 200

70

440

13 900

23 600

180

15 600

22 100

22 300

Mo

Weight

MR Nm



Carriage kg

70

0.12

610

130

0.21

70

440

140

0.20

970

180

970

240

0.34

130

910

130

910

260

0.39

36 900

350

1 870

350

1 870

430

0.60

23 100

31 800

230

1 390

230

1 390

450

0.65

32 900

53 100

600

3 150

600

3 150

740

1.08

35 700

44 000

340

2 810

340

2 810

750

0.91

34 27.5 80 20 14x12x9 mension Carriage dimension MSB35E 52 000 75 500 930 5 470 930 5 470 1 280 1.61 mension Carriage dimension Note*: Single Carriage only. Double: Double Carriage closely contacting with each other. th W2 H2 B C S × L1 Carriage T Tdimension N G th sionW 1 × H B C S L T T N G  2 2 1 1

www.aluflex.com

M MS MM MS MM MS MM MS MM MS

Rail kg/m

1.2 2 3

M

4.4 6.2

9

K K

Products

MSB-S/TS - Low standard/short narrow type The MSB-S/TS is a low narrow square type carriage. This carriage is available in two different lengths, short (MSB-TS) or normal (MSB-S). Fastening holes are only accessible from the top. Product

Short carriages are mostly used

Dimensions of MSB-TS / MSB-S

in pairs. The MSB-Series is used for the most compact solution for



light and normal loads.  



 

ensions of MSB-TS / MSB-S 







 

 

Specifications

 

 





MSB 20 TS W L MSB 20 S

H

MSB 25 TS 40 MSB 24 34 25 S  57 MSB 30 TS MSB20TS MSB 30 S48  28 42 MSB20S 67   MSB 35 TS MSB 35 S MSB25TS 60.2 MSB 33 48 35 LS External MSB25Sdimension 82

MSB30TS Height Width Length 42W2 H W MSB30SL

33

MSB35TS 40

34

MSB35S57

48









MSB15TS  MSB15S

10







External dimension Model No. Height Width Length  W2 H W L technical Dimensions     MSB 15 TS 40 24 34 9.5 Model No. dimension  External   MSB 15 S 57 Height Width Length 

42







28



 







24

  









48 67 60.2 82

489.5

11

60H2

68

704.5

112 MSB 15 TS MSB 15 S

6

MSB 20 TS MSB 20 S

C 11

Sxl 6

33 9.5

48 4.5

60.2 82 26

12.5 -

7 M4x6

42

60

16

W1 26 18

15

32

MSB 25 S

20 23

26 16 -

68 96.7 32 78 112 137.5 35

6

70 7

9.5 M6x9

35

40 S×

- H1 9.5 26 12.5

32

15

3518

 40

E std.-

P 50 M4×6 50

60

20

M5×7 60

20

35 23.5 40.5 40 29

M5x7

Rail dimension -

C 9.5

L -T 32 1 32

9.5

32 18 -

S×

 M4×6 Carriagedimension 26

 26 

4.5

48B 67

48 12.5

12.5 MSB 7 25 TS 35

H2  B C

H 42 2

96.7 Model No. Width Height Pitch 78

Carriage dimension

W 28 2

11

B



48 50 38.7

356 40 6 50 728

M6×9 5.5 5.5 M8×12 5.5

12

M8×12 6 12

Carriage dimension 60.5

M8x12 L1

43.3 Basic load rating T 8 N 8 G 12 72 Dynamic

23.5 M8x12 40.5

N

G

K

d1

23.5 40.5

6

5.5

5.5

5.1

3.3

K 29 d 1 Grease Nipple 6 5.5 12 48

5.9

3.3

6

K6.3

Static moment rating

d3.3 M1

G-M6x0.75 Grease Nipple

P

6.7 10.0

9.6 16.9

9.7 13.9

14.2 23.6

12

5.9

12 22.1 36.9

6.30.13 3.30.91

22.3

5.5

38.7 M6×9 8 15.6 6 www.aluflex.com 60.5 60 20 11×9×7

G

38.7 8 6 12 6.3 3.3 60.5 3.3 G-M4x0.75 5.1 43.3 8 8 12 6.3 3.3 72 5.9 3.3 G-M6x0.75 46 80 12.5 8.5 11.5 Unit: 9.8 mm 3.3 105.5 3.3 G-M6x0.75 6.3

MY kN-m kN-m C * Double* * SingleG-M4 12.5 9.8 *3.3 3.3 G-M6x0.75 Single Double 6 kN 5.5 8.55.511.5 5.1

80 6×4.5×3.5 29 (7.5×5.3×4.5)

9.5×8.5×6



T

Static Co kN

D × h × d 46

48

N G M5×7

L1

0.04 0.10 0.07 0.18

0.35

MR C kN-m

0.26 0.61

0.04 0.10

0.26 0.61

0.07 0.13

0.44 0.97

0.07 0.18

0.44 0.97

0.14 0.24

0.13G-M6 0.91 0.35 1.87

0.26 0.43

3.3

1.87

G-M6

Technical Product Specification Preload: Max speed: Max acceleration: Max temp: Recommended load:

2 % of dynamic load capacity 3 m/s 2 10 m/s o 80 Celsius Max. 25 % of dynamic and moment rating

f MSB-TS/ /MSB-S MSB-S MSB-TS



 

 

 E

L0

Unit: mm Model No.

MSB15U

MSB20R

MSB25R

MSB30R

MSB35R

Standard Pitch (P)

60

60

60

80

80

Standard (Estd.)

20

20

20

20

20

6

7

7

4 000

4 000

4 000

M6

M6

Max (L max.) 2 000  Minimum (Emin.)

5

0

 Fastening Bolt





Width W1 MSB15TS MSB15S MSB20TS MSB20S MSB25TS MSB25S MSB30TS MSB30S

H H22

MSB35TS

B B

MSB35S

  M5 

M4

      specifications No. Model

 

2

E

P

Pitch P

 4 000  8

M8   

 

  



E Std.

M Static C 



Basic Load Rating Dxhxd

15

12.5

60

20

7.5x5.3x4.5

20

15

60

20

9.5x8.5x6

23

18

60

20

11x9x7

28

23

80

20

11x9x7

34

27.5

80

20

C C



    

Rail Dimension Height H1

 

S ×  S×

14x12x9

Dynamic C N

o

N

Static Moment Rating MY Nm

P

Nm

 

Weight



Single*

Double*

Single*

Double*

MR Nm

Carriage kg

6 700

9 600

40

260

40

260

70

0.09

10 000

16 900

100

610

100

610

130

0.16

9 700

14 200

70

440

70

440

140

0.16

13 900

23 600

180

970

180

970

240

0.26

15 600

22 100

130

910

130

910

260

0.29

22 300

36 900

350

1 870

350

1 870

430

0.45

23 100

450

0.52

32 900

31 800 230 1 390 230 1 390 Carriage dimension Carriage dimension 53 100 600 3 150 600 3 150

740

0.82

35 700

44 000

750

0.81

340

2 810

340

2 810

LL T 5N 470 930G 5 470 K 1 280 d1.13 T930 dimension N G K d11 1 Carriage

52 000 1 75 500

Rail kg/m

1.2 2 3 4.4 6.2

Grease Grease

Note*: Single Carriage only. Double: Double Carriage closely contacting with each other.

4.5 4.5 B

-26 26 C 26 26

S ×M4  ××66 M4

23.5 L23.5 1 40.5 40.5

T 66

www.aluflex.com

5.5 N 5.5

5.5 G 5.5

5.1 K 5.1

3.3 d1 3.3

11

GGreas G-

MSC-M - Miniature standard type The MSC-M is a narrow square type of miniature carriage. Both the rail and carriage are made of stainless steel. Fastening holes are only accessible from the top. The MSC-Series is specially suited for small applications for high precision, for light load.

Dimensions of MSC-M / MSC W 4-Sx 

G

Dimensions of MSC-M / MSC-LM MY

MR

H H2 W2

L L1 C

W1

W 4-Sx 

B G

D

h

MP

MY

MR

T

H1

H

d E L L1 C

H2 W2

W1

D

External dimension

Model No. Height technical Dimensions H1

Model No.

H External dimension

MSC 7 dM

Height Width Length 8 P MSC 7E LM H W L MSC7M MSC9M Height H MSC12M

MSC 9 M MSC 9 LM

10 12 13

16

8

MSC 9 M MSC 9 LM 17

23.6

MSC 12 M External dimension

27 32

31.1 41.3

Model 34.6No. 47.6 43.5 MSC 7 M 60.5

W2

10

10 2012 LM 31.1 13 Width MSC Length W W L M 34.6 2 13 MSC2715 16 23.6 15 LM 43.5 16 MSC32 17 5 33.1 20

P

5.5

Width W

Length L

17 H2

23.6 B 33.1 C

20

5 5.5 7.5

1.5 272.2

H2

3 32 8.5 4 1.5

31.1 41.3 12 8 34.6 1547.6 10 B 2043.5 15

2560.520 12

Rail dimension 2.2 15

Width Height Pitch E 7.5 3 20 W1 H1 P std. 8.50

4

W2

Carriage dimension H2

B

C

S×

8 13

M2×2.5

Carriage dimension 5 Sxl 5.5

M2x2.5 7.5 M3x3

C

M3x3.6 8.5 8M3x4.2 13

1.5 L  1 2.2

T

12

G

15

25.8 Basic load rating M3×3 36

15 20

Dynamic C Static 28 Co M3×3.6 kN kN 41

20 www.aluflex.com 25 M3×4.2 25

10 16

M3×3 Unit: mm

18.4 3.5 Ø 0.8 Carriage dimension 15 3 25.8 4.5 20Ø 1 20 S× L T 28 6 Ø 1.51 20 4 25 18.4 25 36.1 7 G-M3 M2×2.5 3.5 27.9

10 16

D×h×d

Specifications

h

MSC15M 8

MSC 15 M MSC 15 LM

MP

T

MSC 7 M MSC 7 LM

MSC 12 M MSC 12 LM

B

Product

Model No.

Products

0.94

36.1 1.28 53.1

4.5

M3×3.6

G M3×4.2 Ø0.8

L1

T

18.4 27.9

3.5

25.8 36

4.5

28 41

6

36.1 53.1

7

StaticØ1 moment rating

MP N-m 6

Ø1.5

MY N-m

Single* Double* Single* Double*

7 2.6

15.33G-M32.6

15.33

MR N-m 4.7

Ca

Dimensions of MSC Technical Product Specification Preload: Max speed: Max acceleration: Max temp: Recommended load:

0 %, No play 1,5 m/s 5 m/s2 o 80 Celsius Max. 25 % of dynamic and moment rating

Dimensions of MSC-M / MS W B G

MP

nsions of MSC-M / MSC-LM G W2

MP

W1

E

E

P L0

Unit: mm

Model No.

MSC7R

MSC9R

MSC12R

Standard Pitch (P)

15

M P 20

Standard (Estd.)

5

7.5

10

Max (L0 max.)

490

495

1 000

M2

M3

M3

H1

d E

D

MR

D

h

Fastening Bolt

MY

L L1 C

25

LMSC15R L1 4015 C 1 000

MY

MR

M3

P

L L1 Rail Dimension Model No. Pitch E Width Height Cdimension Dxhxd External

specifications

W1

P Width MSC7M WMSC9M MSC12M

H1

P

7 Length 4.7 15 9 L5.5 20 12

7.5

25

Std. 5 7.5 10

W4.2x2.3x2.4 2 6x3.3x3.5 6x4.5x3.5

Basic Load Rating Dynamic C N

Static Moment Rating

Static C o N

MP Nm

MY Nm

Single*

Double*

Single*

Double*

2.6

15.33

15.33

6.1

B 33.46

2.6

1 710

H221 280 240

2 620

3 520

11.4

63.96

940

Weight MR Nm

Carriage g

Rail kg/m

Carriag S×

4.7

13

0.22

6.1

C 33.46

10.8

29

0.33

11.4

63.96

22.2

40

0.63

9.5 40 15 6x4.5x3.5 4 520 5 700 24.7 132.17 24.7 132.178 44.4 71 1.02 23.6 5 1.5 12 M2×2.5 Note*: Single Carriage only. Double: Double Carriage closely contacting with each other. 33.1 ension Carriage13 dimension MSC15M

17

15



20 W2

31.1 H 41.32

5.5B

2.2 C

www.aluflex.com

15 S ×



10 16

L1

13

M3×3T

Products

Article numbers for the products Rails and carriage configuration. The chart below describes how to configure the rail and carriage. Use the complete configuration code when ordering.

Code for complete rail and carriage MSA 25 E

Series: MSA, MSB, MSC Size: 7, 9, 12, 15, 20, 25, 30, 35, 45 Carrige type: E: Flange type, mounting either from top or bottom

S: Square type, mounting only from the top



LE: Long flange type, mounting either from top or bottom



LS: Long square type, mounting only from the top



TE: Short flange type, mounting either from top or bottom



TS: Short square type, mounting only from the top



M: Standard miniature type (stainless), mounting only from the top

Number of carriages per rail: 1, 2, 3 … Dust protection option of carriage: UU, SS, ZZ, DD, KK, LL (only MSC) (see page 16) Preload: FC (light preload 2 %), FZ ( preload 0 % , only MSC) Code of special carriage: No symbol (standard), SL (with SL unit) Rail type: R (Counter bore type, hole from the top) Rail length: (mm) Rail hole pitch from start side: E1 (see page 15) Rail hole pitch from start side: E2 (see page 15) Accuracy grade: N (Normal), NM (Normal, stainless only MSC) Dust protection option of rail: No symbol (Plastic cap, standard), CC (Cover strip)

14

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2 SS FC

+R

1200 - 20 / 40

N



products

Code for carriage MSA

25

E

SS

FC

N

Series: MSA, MSB, MSC Size: 7, 9, 12, 15, 20, 25, 30, 35, 45 Carrige type: E: Flange type, mounting either from top or bottom

S: Square type, mounting only from the top



LE: Long flange type, mounting either from top or bottom



LS: Long square type, mounting only from the top



TE: Short flange type, mounting either from top or bottom



TS: Short square type, mounting only from the top



M: Standard miniature type (stainless), mounting only from the top

Dust protection option of carriage: No symbol, UU, SS, ZZ, DD, KK, LL (only MSC) (see page 16) Preload: FC (light preload 2 %), FZ (preload 0 % , only MSC) Accuracy grade: N (Normal) Code of special carriage: No symbol (standard), SL (with SL unit)

Code for rail MSA 25

R

1200

- 20

/ 40

N

Series: MSA, MSB, MSC Size: 7, 9, 12, 15, 20, 25, 30, 35, 45 Rail type: R (Counter bore type, hole from the top) Rail length: (mm) Rail hole pitch from start side: E1 (see above drawing) Rail hole pitch from start side: E2 (see above drawing) Accuracy grade: N (Normal), NM (Normal, stainless only MSC) Dust protection option of rail: No symbol (Plastic cap, standard), CC (Cover strip)

15

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al

accessories

Seals and metalscrapers We offer a range of different seals and metalscrapers for our MSA and MSB-series of carriages. End seal

SS-seal version is always standard on our carriages but you can choose different if needed. Extra seals (DD) are used in very dirty environments and metal scraper (ZZ) is used in welding Bottom seal

environments or when you would like to protect the rubber seal from sharp edges.

Metalscraper

Bottom seal

End seal

End seal

End seal

Metal scraper

Bottom seal

Inner Seal

Bottom seal

Washer Washer

Preventing the inclusion of foreign matters from bottom of carriage.

Bidirectional seal when high dust protection is required.

Removing spatters, iron chips, and large foreign matters as well as protecting the end seals.

Code of contamination protection for carriage End seal

Code

Contamination Protection

No symbol

Metalscraper (both ends)

UUInner Seal

Bidirectional end seal (both ends) Inner Seal

SS

Bidirectional end seal + Bottom seal (Standard)

ZZ

SS + Metalscraper

DD

Double bidirectional end seal + Bottom seal

KK

DD + Metalscraper

LL

Low friction end seal (only MSC)

End seal

Metal scraper

Metal scraper

Washer Washer

Washer Washer

Below you can see how much the different seal combinations add in length over standard length on the carriage. Types of seal to the increment to the carriage overall length.

MSA series

MSB series Unit: mm

Model No.

No symbol

UU

SS

ZZ

DD

KK

Unit: mm Model No.

No symbol

UU

SS

ZZ

DD

KK

15

1

-

-

6

5

11

15

-

-

-

5

5

10

20

1.4

-

-

7

5.6

12.6

20

1

-

-

7

6

13

25

1.4

-

-

7

5.6

12.6

25

1

-

-

7

6

13

30

1.4

-

-

7

5.6

12.6

30

1

-

-

7

6

13

35

0.6

-

-

7.8

7.2

15

35

0.6

-

-

7.8

7.2

15

45

0.6

-

-

7.8

7.2

15

16

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55 65

accessories C. Cover Strip

B. Grease nipple and piping joint

A special designed of cover strip is used to cover the bolt hole carriage. Please specify when ordering.

CC - Cover strip

Grease nipple

MSA, MSB, SME series

MSR, S

AG-M6 specially designed GS-M6 cover strip is used to cover the bolt holeGS-PT1/8MSA, MSB G-PT1/8 G-M4 series to prevent foreign particles from entering the carriage. 7

M6x0.75P

12

8.5

8.5

6

6.5

(2 pcs) is included in the cover strip when ordering. M6x0.75P

10

5

24

15.3

20.5

10

19.5

8

Article number for cover strip is CC. End mounting units

M4x0.7P

PT1/8

PT1/8

Coverstrip is available for serie MSA-serie 15 – 45 and MSB size 15 –35.

Oil piping joint

Cover Strip

Grease nipples B. OL Grease nipple and piping joint Type

The standard lubrication fitting is grease nipple (G-M6, G-PT1/8, G-M4).The The code types of the assembly cover strip offor MSRdifferent and SMR series will increase

OL-B OL-C OL-D OL-Erefer to the table below. OL-A of rail. The increment Grease nipple fittings are lubrication shown below. For cases other than specified, please contact us for information.

12

10

30.8

0.3

37.3

12

43.3

M4x0.7P

52.3

8.5

0.3

5

4.5

8

8.5

M6x0.75P

18

M8x1P

27.8

0.3 0.3

65

23.8

PT1/8

OS-D OS-D Options M8x1P

B88

12

PT1/8

12

PT1/8

10

OL-E

8

OL-D

8

6.5

OL-C

M6x0.75P

12

PT1/8

25

23.5

OL-B

OL-A

10

55

Assembly height of rail

Note: The cover strip of MSA, MSB and SME series will not increase the assembly heigh M4x0.7P

PT1/8

10

19.5

OL Type

45

OS-C OS-C

M8x1P

12

G-M4 0.3

8

20

PT1/8 Oil piping joint

G-M4 0.3

30 35

PT1/8

OS-B OS-B

Increment 10 (mm)

M6x0.75P

10

25

GS-PT1/8

19.5

24

PT1/8

M6x0.75P

OS-A OS-A

10

8

M6x0.75P

GS-PT1/8

16.5

G-PT1/8

Model No.

18

12 M8x1P

G-PT1/8

M6x0.75P

6.5

6

12

PT1/8

7

15.3

6.5

20.5

M6x0.75P

PT1/8

10

GS-M6

8

OS Type

18

20

GS-M6

19.5

23.5

G-M6

M8x1P

25

12

6.5

G-M6

12

6.5

PT1/8

PT1/8

18

12 M8x1P

10

M6x0.75P

10

8

The standard mounting location on the carriage is at the center of both ends. As shown below,

Lubrication position MSB 25Lubrication MSR 25 location SME 25

MSA 35 OS-A

MSB 35

MSR 30

SME 30

CenterCenter lubrication hole hole lubrication MSR 35 SME 35

OS-B SMR 35

MSA 45

MSR 45

SME 45

PT1/8 MSA 55

MSR 12 55

M8x1P

Center lubrication hole

MSR 65

6.5

Model No.

MSA15

MSB15

MSA20

MSB20

MSA25

MSB25 MSB30

MSA35

MSB35

SMR 55

G-PT1/8 10

SideJoint lubrication hole Piping

OL-C

(TS-A) (TS-A)

Side Option

G1

G-M4

-

-

-

M4x0.7P

GS-M6

OS-A

OS-B

OS-B TS-A

GSOS-C PT1/8 SME 15

OS-D

MSA 15

MSB 15

MSA 20

MSB 20

MSA 25

MSB 25

MSR 25

SME 25

SMR 25

MSA 30

MSB 30

MSR 30

SME 30

SMR 30

Standard

OS-A OS-B TS-A G-M4 TS-A

16.5

OS-B

OS-B GS-M6

G-M4 G-M4

M4x0.7P

G-M4

M4x0.7P

G-M4

M4x0.7P

G-M4

M4x0.7P

G-M4

Adapter Adapter (TS-A) (TS-A)

10

OS-BOS-B OS-AOS-A

(Top oiling hole)

Adapter Nipple (TS-A)

M4x0.7P

Grease Nipple

Model No. G-PT1/8

OS-A TS-A

OS-A

OS-AOS-A OS-BOS-B M8x1P GS-M6 GS-M6 2 12ØG OL-D OS-C GS-M6 OS-D GS-M6

Side Standard

Center Option

M6x0.75P

M4x0.7P

OS-D

PT1/8 Adapter Adapter

GS-PT1/8

Option

G-M6

OL-B

OS-C

hole hole SMR 45 Side lubrication Side lubrication

Standard

M6x0.75P

MSA30

MSA45

Grease Nipple

OL-A

SMR 65 19.5

23.5

MSA 65

Options

SMR 30

GS-M6

8

MSB 30

PT1/8

Lateral usage (Adapter only for MSA and MSB series)

G-M6

25

MSA 30

SMR 25

6.5

MSA 25 OS Type

4.5

SME 20

OL-E

PT1/8

OS-A

Adapter (TS-A)

GS-M6 OS-B

8

MSB 20

-

20

MSA 20

G-M4

M6x0.75P

8

SME 15

M6x0.75P

8

MSB 15

Lateral usage (Adapter only for MSA andand MSBMSB series) Lateral usage (Adapter only for MSA series) Option Option

Standard

6.5

6.5

MSA 15

20

Lubrication location Lubrication location

to the hole on the carriage.

B96

25

19.5

23.5

Grease Nipple Piping Joint lubrication fromModel the side No. of the carriage is achieved by using an adapter to connect the grease/oil fitting

OS-A

PT1/8

PT1/8

G1 (Side lubrication hole)

Piping Joint

Option

Option

-

OL-E

SME 20

17

www.aluflex.com G-M6 GS-M6

OL-A

OL-B

OS-A

OS-B

accessories

SL-Lubrication units SL-Lubrication unit is designed with an oil reservoir which is equipped with a high-density fiber net. Through the fiber net, the lubricant can be steadily fed onto the surface of the rail to satisfy the A. SL Lubricator required lubricating function. 1.Construction and Characteristics

2. Perfor

Lengthe

By using th

Running T

Light

Medium

Heavy load

SL Lubricator

High-density fiber net

Characteristics 2. Performance PMI SL lubricator unit is designed with an oil reservoir which equipped with a high-density fiber net. Through the

Lengthening the interval between works fiber net the lubricant can be steadily fed ontomaintenance the surface of raceway to satisfy the required lubricating function.

By using SL lubricator, the interval maintenance work canwork be lengthened at all loadatrating. Bythe using the SL Lubricator, thebetween interval between maintenance can be lengthened all load ratings. 1. Lengthening the interval between 3. Cost reduction Running Test without Replenishment of Lubricant maintenance works

Saving the expense from oil loss and lubricating device.

Contrary to the oil losing problem caused from

Heavy load

Grease lubrication only

460 km

raceway during the movement. Therefore, the interval between maintenance works can be greatly extended.

Grease + SL lubricator 2. To avert the pollution

Condition

Heavy load Medium load Light load

purpose of use to be selected Load

26 000 N

13 000 N

2 100 N

The SL lubricator makes it possible to select the

Speed 50 m/min 50 m/min 200 m/min most proper lubricant for your application of linear

Calculated life 960 km guideway.

400 km

3200 km

-

Grease : Initial feed only at a rate of 5.6 cc per carriage SL lubricator : Initial feed only at a rate of 5.8 cc x 2 per carriage

Medium load

Through the use of SL lubricator, only the needed amount of oil will be fed for the purpose of lubrication,

Amo

3300 km

+ application. SL lubricator thereby the oil is almost nothingGrease to lose in As a result, the environment will not be contaminated

Light load

by waste oil.

B92

Options

25000 km

Grease + SL lubricator

0

500

1000

Since only

be achieve

Annual L

Calculated service life of heavy load Model no. : MSA35ASS and= 400 km ordinary lubrication, the SL lubricator effectively 4. Enables the most suitable oil for the evenly distribute needed amount of oil on to ball

Effective

1500

Running distance (km)

3500

30000

E ective use of lubricant 18 Since only the needed amount of lubricant will be applied to needed location, thereby e ective use of lubricant can www.aluflex.com

accessories

Length including SL-unit on carriage.

4. Dimensions of the SL Lubricator MSA series MSA series

LS

W

t

L

S

4. Dimensions of the SL Lubricator MSA series

LS

H

W

t

L

S

Model No.

H

Model No.

MSA 15SL

MSA15SL

SL Lubricator dimension (mm) Carriage dimension (mm) SL Lubricator dimension (mm) Carriage dimension (mm) Tapped Standard SL Lubricator Height Width Thickness length length Height Width Thickness Tapped holehole Standard length overall SL Lubricator H W t S Lslength Ls H W t S L L overall

A/E/S

E/S

A/E/S

19

19

31.2

10

M4

MSA 20SL MSA20SL ModelE/S No. 21.2 LA/LE/LS LE/LS

21.2 Height 42.8 H

A/E/S

42.8 10 Width 10 Thickness M6 W t

MSA 25SL MSA25SL

E/S A/E/S28.5 LA/LE/LS LE/LS

28.5 46.8 19

46.8 31.210

10 10 M6

MSA30SL 20SL MSA MSA30SL

E/S 32 LA/LE/LS LA/LE/LS LE/LS

21.2 32

42.8 57

10 10

MSA35SL 25SL MSA MSA35SL

E/S 36.5 LA/LE/LS LA/LE/LS LE/LS

28.5 36.5

46.8 68

10 10

MSA 45SL 30SL MSA MSA45SL

E/S 49 LA/LE/LS LA/LE/LS LE/LS

32 49

57 83.6

10 15

36.5

68

10

MSA 15SL

A/E/S A/E/S

57

A/E/S A/E/S

68

A/E/S A/E/S

83.6

A/E/S

MSA 35SL

LA/LE/LS

MSB series

A/E/S

MSA 45SL

LA/LE/LS

W

56.3

31.2 10 dimension M4(mm) SL Lubricator

t

49

10 10 15

83.6

M6 M6 1/8PT

15

81.3

56.3 Carriage dimension81.3 (mm) 72.9

Tapped M6 hole S

Standard 72.9 88.8 length 88.8 L 81.6 81.6 56.3 100.6 100.6

M6 M4

72.9 97

92.9

SL Lubricator 92.9 108.8 overall length 108.8 Ls 101.6 101.6 81.3 120.6 120.6 92.9 117

M6 M6

97 88.8 119.2 119.2

108.8 139.2

M6 M6

111.2 100.6 136.6 136.6

120.6 156.6

M6 1/8PT

137.7 119.2 169.5 169.5

81.6 111.2

97 137.7

111.2

M6 1/8PT

117 139.2

101.6 131.2

131.2 156.6

117 167.7

167.7 199.5

139.2 199.5

131.2

136.6

156.6

LS

137.7

167.7

L

169.5

199.5

S

MSB series MSB series

LS

H

W

t

L

S H

Model No.

SL Lubricator dimension (mm) Height H

Width W

Tapped Thickness hole t S

Carriage dimension (mm) Standard length L

SL Lubricator overall length Ls

40

65

M4 M6

40 60.2 40 5782 57

6565 80.2

TE/TS

SL Lubricator dimension (mm) Carriage dimension (mm) 18.5 33 10 M4 Carriage dimension82 (mm) E/S SL Lubricator dimension (mm) 57 Tapped Standard SL Lubricator Model No. Height Width Thickness TE/TS 48 Height Width Thickness Tapped holeholeStandard length SL 68 Lubricator length overall length MSB 20SL 21.2 40.8 10 M6 H W t W t S L 67 overall S L Lslength Ls E/S H 87 MSB 15SL

Model No.

MSB15SL

TE/TS TE/TS TE/TS 18.5 E/S E/S E/S

MSB20SL

TE/TS TE/TS TE/TS 21.2 E/S E/S E/S

21.2 40.8 30.8

40.8 57 10

10 M6 10

M6 M6

48 4868 6796.7 67

MSB25SL

TE/TS TE/TS 24.5 E/S E/S

24.5 47

47 10

10 M6

M6

60.2 60.2 82 82

80.2 80.2

MSB30SL

TE/TS TE/TS 30.8 E/S E/S

6868

8888

96.7 96.7

116.7 116.7

MSB25SL 15SL MSB

MSB30SL 20SL MSB MSB 25SL

MSB 30SL

18.5 33 24.5

30.8 57

33 10 47

57 10

10 M4 10

10 M6

M6

8282 102 6868 88 8784 116.7

102 102

Linear Guideway General Catalog

B95

Linear Guideway General Catalog

B95 19

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Product facts

Lubrication advice A good lubrication is important for maintaining the function of the linear guideway. If the lubrication is not sufficient, the frictional resistance at the rolling area will increase and the service life will be shortened as a result of wearing of rolling parts. Two primary lubricants, grease and oil, are used for linear motion system. The lubrication methods are categorized into manual or forced oiling. The selection of lubricant and its method should be based on the consideration of operating speed and environment requirement. Grease lubrication The grease feeding interval will vary with different operating conditions and environments. Under normal operating condition,

the grease should be replenished every 100 km of travel. The standard grease is lithium-based. In most cases alvania grease (AV2) is recommended. Moving the carriage back and forth with a minimum stroke length of length of 3 carriages after the carriages have been greased. To assure the grease is evenly distributed inside of carriage, the mentioned process should be repeated twice at least. Oil lubrication The recommended viscosity of oil is 30–150 cst. Installation other than horizontal may unable the oil to reach raceway area. Please specify the direction your linear guideway will be applied.

Accuracy on rail and carriage Accuracy of MSA and MSB series Accuracy Grade

High

Model No. Precision

H

P

±0.03

0.01

±0.03

0 -0.03 15 0.006 20 0 -0.03

Accuracy Grade

Item Super Ulitra Precision Precision SP for heightUP Tolerance H

Normal N

-0.015parallelism -0.008 Running of surface C with surface A 0.01 0.006 0.004 0.003 Running parallelism of surface D with surface B ΔC (see the right table) Tolerance for height H ΔD (see the right table) Height 0 0 difference ∆ H 0 ±0.04 25 -0.04 -0.02 -0.01 Tolerance for distance W2 30 .015 0.007 0.005 0.003 Difference in distance W2 (∆ W2) 35 0 0 0 ±0.04 Running of surface C with surface A -0.04 -0.02 parallelism -0.01

.015

0.007

0.005 parallelism 0.003 Running of surface D with surface B

ΔC (see the right table) Tolerance for height H

ΔD (see the right table) Height difference ∆ H 0 0 0 ±0.05 Tolerance W2 45 -0.05 -0.03 for distance -0.02 55 .015 0.007 0.005 in distance 0.003 Difference W (∆ W ) 2

2

0 -0.05

0 parallelism0of surface C with surface A Running ±0.05 -0.03 -0.02 Running parallelism of surface D with surface B 0.02 0.01 0.007 0.005 Tolerance for height H ΔC (see the right table) ΔD (see the right table) Height difference ∆ H

±0.07

0.02

0 -0.07 65 0.01

±0.07

0 -0.07

.025

0.015

0 for distance 0W Tolerance -0.05 -0.03 2 Difference in distance W2 (∆ W2) 0.007 0.005 Running 0 parallelism0of surface C with surface A -0.05 parallelism -0.03 Running of surface D with surface B 0.01

ΔC (see the right table)

0.007

Ē 

± 0.1

0 difference ∆ H 0 Height -0.015 -0.008 Tolerance for distance W2 0.004 0.003 Difference in distance 0 0 W2 (∆ W2)

  Ē



0.02



± 0.1 0.02 ∆ C (see the right table)





∆ D (see the right table)



± 0.1



0.02 ± 0.1 Rail length (mm) 0.03 Above ∆ C (see the right table) 0 ∆ D (see the right table) 315 ± 0.1 400 0.03

Or less

Rail length (mm) Above N Or less

315

0

400

Running Parallelism Running Parallelism Values (μm) Values (µm) H P SP N

315

6

9

3

2

315

11 400

8

11

4

2

500

400

13 500

9

13

5

2

500 ± 0.1

630

500

16 630

11

16

6

2.5

0.03 630

800

630

18 800

12

18

7

3

∆ C (see 800 the right table)

1000

800

8

4

10

5

11

6

9

2000

2 000

20 1 000 1 250 22 1 600 25 2 000 28 2 500

2500

2 500

∆ C (see2500 the right table)

3000

∆ D (see3000 the right table)

3500

∆ D (see the right table) 1000

± 0.1 1250 0.03 1600 ± 0.1 2000 0.03

3500

1250 1600

4000

ΔD (see the20 right table)

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1 000 1 250 1 600

14 16 18

20 22 25 28

20

30

13

7

30 3 000

22

32

15

8

3 000

32 3 500

24

33

16

9

3 500

33 4 000

25

34

17

11

34

26

18

12

Product facts

Accuracy of MSC series ΔC A

C ΔD B

H

A

W2 D

B

Model No.

7 9 12 15

Accuracy Grade

Item

Normal N

Tolerance for height H

± 0.04

Height difference ∆ H

0.03 ± 0.04

Tolerance for distance W2 Difference in distance W2 (∆ W2)

0.03

Running parallelism of surface C with surface A

∆ C (see fig)

Running parallelism of surface D with surface B

∆ C (see fig)

Rail length (mm)

Running Parallelism Values (µm)

Rail length (mm)

Running Parallelism Values (µm)

Above

Or less

N

Above

Or less

N

-

40

8

520

550

22

40

70

10

550

580

22

70

100

11

580

610

22

100

130

12

610

640

22

130

160

13

640

670

23

160

190

14

670

700

23

190

220

15

700

730

23

220

250

16

730

760

23

250

280

17

760

790

23

280

310

17

790

820

23

310

340

18

820

850

24

340

370

18

850

880

24

370

400

19

880

910

24

400

430

20

910

940

24

430

460

20

940

970

24

460

490

21

970

1 000

25

490

520

21

21

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Product facts

Tolerance between two rails

B. Dimensional Tolerance of Mounting Surface

With the self alignment capability, the minor dimensional error in mounting surface could be compensated and

When mounting two railsofthat should operate together, it is important that the surface B. Dimensional Tolerance Mounting achieves smooth linear motion. The tolerances of parallelism Surface between two axes are shown as below.

the tolerances of parallelism between the two axes as shown With theholds self alignment capability, the minor dimensional error in mounting surfacebelow. could be compensated and achieves smooth linear motion. The tolerances of parallelism between two axes are shown as below. MSA, MSB, SME series

The parallel deviation between two axes (e1)

Unit: μm

MSA, MSB, SME series The parallel deviation between two rails (e ).

MSA, ModelMSB No. series

1

The parallel deviation between two axes (e1) 

e1

FC

25 15 Model No. 25 e1 20 Model No. 15 30 25 25

30 20 35 25 45 30 55 35 65 45

15

40

20

50

25 30

Level difference between two rails (e2) 

500

80

18 20

MSC series F1 Unit: μm

-

22 FC

20 F0

7

F1

12

25

30 25

27

9

-

15

30

35

30

20

12

35

18

20

40

22

15

20

25

18

25

40 30 50 50 40

45

60

30 55

27

35

30

60

40

35

55

70

50

45

80 Preload Grade

Unit: 60 μm

FC

F0

F1

15

130

85

-

20

130

85

50

25

130

85

30

170

110

210 35 Model No.

45 55

e1

45

MSA, MSB series

15

250 300

Unit: µm

Model No.

18 Grade Preload

35

65 No. 20 Model

e2

70

F0 Unit: µm

60 50

Model No.



60

65

Level difference between two axes (e2)

Level difference between two axes (e2)

Preload Grade

70

55

Unit: μm

Preload Grade 90

150

120

170

140

FC

130 Unit: 210µm 130 250

F0MSC series F1 85

170

-

Unit: µm

85 Model No. 50 350 e 200 2 130 85 70 25 values in130 Note: The15 permissible table are applicable when 7 the span is 500mm wide. 170 110 90 30 20 9 130 210 150 120 35 25 130 12 250 170 140 45 30 170 15 300 210 170 55 35 210 350 250 200 65 45 250

e2 160 250 300 350

Note: The permissible values in table are applicable when the span is 500mm wide.

Linear Guideway General Catalog

B75

Linear Guideway General Catalog

22

www.aluflex.com

B75

for rail mounting hole

esigned of cap is used to cover the bolt hole to prevent the foreign matters from entering the carriage. Product facts o difference of application, PMI provide two kind of caps for selection, made by plastic and metal. The is for option, please specify when ordering.

cap is mounted by using a plastic hammer with a flat pad placed on the top, until the top of cap is flush to

Caps for rail

ace of rail. The dimension of caps for different sizes of rail is shown.

The plastic cap is mounted by using a plastic hammer with a flat pad placed on the top, until the

on of plastic top ofcap the cap flush to the top surface of the rail. The dimension of plastic caps for each series is

cap is mounted using Plastic a plasticcap hammer withincluded a flat padinplaced on (No the top, the top of capMSC9R) is flush to shownbybelow. is always the rail. capsuntil for MSC7R and

ace of rail. The dimensions of plastic caps for each series is shown below.

de of c Cap

D

Plastic hammer Flat pad

h

Installation method

Code of Plastic Cap

D (mm)

h (mm)

Bolt Size

M3C Bolt Size

6.3

1.1

M3

M4C

7.8

1.1

M4

MSA15R MSC12R MSB15U

2.2

M5

MSA20R MSC15RMSB20R

M6

MSA25R

MSB25RSME15R MSB30R

M8

MSA30R MSA35R

MSB35R

M12

MSA45R

3C

M3

M5C

9.8

4C

M4M6C

MSA15R 11.3

MSB15U 2.5

5C

M5

MSA20R

MSB20R

14.4

3.3 MSB25R

20.4

MSB30R 4.6 MSB35R

6C

M8C

M6

M12C

MSA25R

MSB15R

Rail Model MSC12R

Rail Model

MSR25R

MSC15R

SME20R SME25R

SMR25R

MSR30R MSR35R

SME30R SME35R

SMR30R SMR35R

SME45R

SMR45R

8C

M8

MSA30R MSA35R

12C

M12

MSA45R

MSR45R

14C

M14

MSA55R

MSR55R

SMR55R

M16 MSA65R MSR65R Tightening torque for rails

SMR65R

An improper tightening torque could affect the

Torque Value

16C

mounting accuracy. Tightening the bolts with a torque wrench to the specified torque value is highly recommended. Different types of mounting materials, should have different torque value.

Unit: Nm Bolt model

Iron

Cast iron

Aluminum

M2

0.6

0.4

0.3

M3

2

1.3

1

M4

4

2.7

2

M5

8.8

5.9

4.4

M6

13.7

9.2

6.8

M8

30

Linear Guideway 20 General Catalog

B89 15

M10

68

45

33

M12

120

78

58

23

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Product facts

Shoulder height The mounting surface of rails and carriages are machined precisely for positioning and assembling with high accuracy. The shoulder height and corner radius should provide enough mounting space to not interfere with chamfers made on rails and carriages. The dimensions of shoulder height and corner radius are shown below.

MSA series r

Unit: mm

2

r2

h2 h2

H2 H2

h1 h1 r 11 r

Model No.

r1 (max.)

r2 (max.)

h1

h2

H2

15

0.5

0.5

3

4

4.2

20

0.5

0.5

3.5

5

5

25

1

1

5

5

6.5

30

1

1

5

5

8

35

1

1

6

6

9.5

45

1

1

8

8

10

Model No.

r1 (max.)

r2 (max.)

MSB series

Unit: mm

r2 r2 h2 h2 H2 H2

h1 h1 r 11 r

h1

h2

H2

15

0.5

0.5

3

4

4.5

20

0.5

0.5

4

5

6

25

1

1

5

5

7

30

1

1

7

5

9.5

35

1

1

8

6

9.5

Model No.

r1 (max.)

r2 (max.)

h1

h2

H2

7

0.2

0.2

1.0

3

1.5

MSC series

Unit: mm

9

0.2

0.3

1.7

3

2.2

12

0.3

0.4

2.5

4

3.0

15

0.5

0.5

3.5

5

4.0

24

www.aluflex.com

tablescrew reference side,the andmaster position table. against the Tighten the push to hold railthe carriage table reference side, and position the table. step.

step.







3

3

Product facts

Fully tighten all bolts on both master and subsidiary sides. The process followed by thesides. order of Fully tightentightening all bolts on bothshould masterbeand subsidiary The1 to 4 . tightening process should be followed by the order of 1 to 4 .



Installation of rail

Master side

Master side

14.2 Installation of Linear without Push Screws Installation of parallell railGuideway and carriage. .2 Installation of Linear Guideway without Push Screws Table

Table Push screw

Push screw

Bed Master side

Subsidiary side

(1) Installation of master rail Installation of master rail

Master side

Master side

Subsidiary side

(2)Installation of subsidiary rail (2)Installation of subsidiary rail

Master side

Bed

Straight edge

Straight edge Master side

Subsidiary side

Using a vise

Using a vise

Compare to master rail side

Using a straight edge

First tighten the mounting bolts temporarily, Tighten two master side carriages and one subsidiary side ng a vise Using a straight edge First tighten theuse mounting bolts than use rail a C to vise to Place a straight edge between the two rails Then and position it paralleltighten to than a C vise to temporarily, press the master carriage onto the table. temporarily another subsipress the master rail to reference side. Tighten the mounting bolts in the reference side rail which is temporarily tightened by bolts. Check the reference side. Tighten diary carriage rail to ifthe tabletoand Move the table from sequence to specified torque. parallelism with dialthe gauge, align the rail Then bed. tighten tighten the mounting bolts temporarily, thanthe use mounting a C vise to bolts in Place a straight edge between two and rails and and position itnecessary. parallel in sequence. the master rail to reference side. thetorque. mounting bolts in the reference the sidebolts rail which is temporarily tightened by bolts. the sequence toTighten specied one rail, check and align theCheck parallelism of subsidiary rail based ence to specified torque. parallelism with dial gauge, and align the rail if necessary. Then tighten on moving resistance. Tighten the bolts in sequence. the bolts in sequence. B80

Installation of Linear Guideway

tallation of Linear Guideway

Lifetime calculation Basic Dynamic Load Rating (C ) Even when identical linear guideways are manufactured in the same way or applied under the same condition, the service life may be varied. Thus, the service life is used as an indicator for determining the service life of a linear guideway system. The nominal life (L) is defined as the total running distance that 90% of identical linear guideways, when they are applied under the same conditions, can work without developing aking. The basic dynamic load rating (C ) can be used to calculate the service life when linear guideway system response to a load. The basic dynamic load rating (C ) is defined as a load in a given direction and with a given magnitude that when a group of linear guideways operate under the same conditions. As the rolling element is ball, the nominal life of the linear guideway is 50 km. Moreover, as the rolling element is roller, the nominal life is 100 km.

Calculation of Nominal Life (L) The nominal life of a linear guideway can be affected by the actual working load. The nominal life can be calculated based on selected basic dynamic load rating and actual working load. The nominal life of linear guideway system could be influenced widely by environmental factors such as hardness of raceway, environmental temperature, motion conditions, thus these factors should be considered for calculation of nominal life.

L=

( f fwx f H

T

L Nominal life (km) C Basic dynamic load rating (N) P Working load (N)

x

C P

) x 50 3

fH Hardness factor fT Temperature factor fw Load factor

25

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Hardness factor fH

Temperature factor fT

Product In order to ensurefacts the optimum load capacity of linear

When operating temperature higher than 100℃, the

guideway system, Hardness factor the fH hardness of raceway must be

nominal lifefactor will fbe degraded. Therefore, the basic Temperature T

HRC58~64. hardness is lowerload thancapacity this range, the In orderIftothe ensure the optimum of linear

dynamic and static load rating be multiplied When operating temperature highershould than 100℃, the

Hardness factor fH permissible load and nominal life will decreased. guideway system, the hardness ofbe raceway must For be In order to ensure the optimum load capacity of linear guideway HRC58~64. the hardness isload lower than this this reason, dynamic rating andrange, the system,the theIfbasic hardness of raceway must be HRC58 If the the hard~64.basic ness is lower than this range, the permissible load and nominal permissible load and nominal life will be decreased. For static load rating should be multiplied by hardness life will be decreased. For this reason, the basic dynamic load rating this reason, thecalculation. basic dynamicSee load rating and the basic factor for rating below. The and the basic static load rating shouldfigure be multiplied by hardness static load rating should be multiplied by hardness factor for rating calculation. figureguideway below. The is hardness hardness requirement of PMISee linear aboverequifactor forof rating calculation. See figure rement our linear guideway is above HRC58,below. thus theThe fH=1.0.

HRC58, thus the fH=1.0.

of PMI linear guideway is above hardness requirement 1.0

Temperature factor fT When operating temperature higher than 80°C, the nominal dynamic and load ratingparts should be multiplied figure The assemble of PMI guideway are lifebelow. will be static degraded. Therefore, the basic dynamic and static load should be rubber, multiplied by temperature for calculation. See by temperature factor for rating made ofrating plastic and therefore, thefactor operating rating calculation. See figure below. The assemble parts areof For figure below. The assemble parts of PMI guideway temperature below 100℃ is strongly recommend. our guideway are made of plastic and rubber, therefore, the made of plastic and rubber, therefore, the operating special need,temperature please contact us. is strongly recommend. operating below 80°C temperature below is strongly For special need, 100℃ please contact us. recommend. For

calculation. by temperature for rating nominal life will befactor degraded. Therefore, the basic See

special need, please contact us.

1.0

0.7

0.9

0.6

0.8

0.4 0.3 0.2 0.1

0.7 0.6 0.5 0.4 0.3 0.2

60 0.1 60

Load factor fw

0.9

1.0

Temperature factor ( f T )

0.5

1.0

Temperature factor ( f T )

0.8

Hardness factor ( f H )

Hardness factor ( f H )

0.9 the fH=1.0. HRC58, thus

50

40

30

20

Raceway hardness (HRC) 20 50 40 30

0.8

0.9

0.7

0.8

0.6

0.7

0.60.5 0.5

10

100

100

10

120

140

160

180

Raceway temperature( ℃) 140 160 180

120

200

200

Raceway temperature(℃ )

Raceway hardness (HRC)

Load factor fw

Although the working load of liner guideway system Although the working load of liner guideway system

Motion Condition

Operating Speed

fW

can be obtained by calculation, the actual load is

Motion Condition

mostlyAlthough higher than calculated value. This is because the the working load of linear guideway system can

No impact & vibration

V≦15 m/min

1.0~1.2

Slight impact & vibration

15＜V≦60 m/min V≤15 m/min

1.2~1.5

can be factor obtained Load fw by calculation, the actual load is

mostly higher than calculated value. This is because the

vibration and impact, causedthebyactual mechanical reciprocal be obtained by calculation, load is mostly higher vibration and impact, caused by mechanical reciprocal

than calculated value. This is because the vibration and motion, are are difficult to to bebe estimated. motion, difficult estimated.This Thisisisespecially especially

Motion Condition Slight impact & vibration

No impact & vibration

Moderate impact Moderate impact & & Slight impact & vibration vibration vibration

V≦15 m/min

Operating Speed 15＜V≦60 m/min

fW

1.0~1.2 fw 1.2~1.5

1.0~1.2

60＜V≦120 m/min 1.21.5~2.0 15 V≤60 m/min m/min 60＜V≦120 1.5~2.0 ~1.5 Moderate impact & vibration 1.5~2.0 60 V≤120 m/min Strong impact & vibration V≧120 m/min Strong impact & vibration V≧120 m/min 2.0~3.5 Strong impact & vibration 2.02.0~3.5 3.5 V≥120 m/min V V

impact, caused by mechanical reciprocal motion, are difficult true true when the the vibration from high speed and and vibration from high speed operation to when estimate. This is especially true when theoperation vibration from high speed operation and the impact from repeated start and the impact from repeated start the impact from repeated startand andstop. stop.Therefore, Therefore, stop. Therefore, for consideration of speed and vibration, the for consideration speed andvibration, vibration, the the basic basic for consideration of of speed and basic dynamic load rating should be divided by the empirical dynamic load rating should divided bythe theempirical empirical dynamic rating should bebe divided by loadload factor (fw). See the table to the right.

No impact & vibration

Operating Speed

~

factor. table below. loadload factor. SeeSee thethe table below.

Calculation ServiceLife Lifein inTime Time (L 4.64.6 Calculation ofof Service (Lhh)) Calculation of service life in time (Lh)

L x 10 3 L Service life in hours (hr) 2 x lcan x 60calculated L Nominal life (km)the following equation s x n1 be When the nominal life (L) is obtained, the service life in hours by using hours can belength calculated using the following when stroke andby reciprocating cyclesequation are constant. ls Stroke length when stroke length andand reciprocating cycles constant. when stroke length reciprocating cycles areare constant. n1 No. of reciprocating cycles per minute (min-1) h When life(L)(L)is is obtained, the service can be calculated by using the following equation Whenthe thenominal nominal life obtained, the service life in life in Lhours h=

Lh

LLh LlS

Service life in hours (hr)

Service hours (hr) Nominallife life in (km) Nominal life (km) Stroke length (m)

length (m) cycles per minute (min-1) lnS1 Stroke No. of reciprocating n1

No. of reciprocating cycles per minute (min-1) Linear Guideway General Catalog

B11

Linear Guideway General Catalog

26

www.aluflex.com

B11

Product facts

tion Coefficient

Calc

Friction on movement

The load applied to a linear guideway system could be varied The friction resistance of a linear guideway system can vary with the magnitude of load and

guideway manipulates linear motion by rolling elements between the rail and the carriage. In which type

n, the frictional resistance of linear guideway can be reduced to 1/20th to 1/40th of that in a slide guide.

gravity of an object, the location of the thrust, and the inert

preload, the viscosity resistance of lubricant, and other factors. The frictional starting resistance and stopping. can be

pecially true in static friction which is much smaller than that in other systems. Moreover, the difference

static and dynamic friction is very little, so that the stick-slip situation does not occur. As such low friction,

To select a correct linear guideway system, the above conditio

calculated by the following equation based on working load and seal resistance. icron feeding can be carried out. The frictional resistance of a linear guideway system can be varied with the of applied load.

Generally, the friction coefficient will be different from series to series. The friction coefficient Examples for calculating working load

de of load and preload, the viscosity resistance of lubricant, and other factors. The frictional resistance can

ated by the following equation base on working load and seals resistance. Generally, the friction coefficient

of ball type is 0.003 without considering the seal resistance, shown in table below. Type

fferent from series to series, the friction coefficient of ball type is 0.002~0.003 (without considering the seal

Operation Condition

e) and the roller type is 0.001~0.002(without considering the seal resistance)  

F Frictional resistance () µ

Horizontal application:

Dynamic friction coefficient

P Working load () f





Uniform motion



or at rest

Seal resistance ()



Friction coefficient (IJ)

 



Overhung





horizontal 

application:



Uniform motion 

or at rest 











Load ratio (P/C) P: Working load C: Basic dynamic load rating



Relationship between andcoefficient friction coefficient. Relationship between working working loadload and friction



Vertical

    

application: Uniform motion



or at rest

MSA series

MSB series

MSC series

The maximum resistance value of MSA series with seals type UU when it is applied with grease is shown below.

The maximum resistance value of MSB series with seals type UU when it is applied with grease is shown below.

The maximum resistance value of MSC series with seals type LL when it is applied with grease is shown below

  

Coefficient

Unit: N

Unit: N

Unit: N

Model No.

(f) Seal Recistance

Model No.

(f) Seal Recistance

Model No.

(f) Seal Recistance

15

2

15

2

7

0.08

20

3.5

20

3

9

0.1

25

4

25

4

12

0.4

30

6

30

5.5

15

0.8

35

10

35

9

45

12

27

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