KP - KM Series Rack and pinion Actuators

Quifer Actuators, sl

Table of Contents General Description 3 Standar Actuator Scope 3 Technical Data 4 Options4 Advantages5 Manual Override 5 Materials6 Dimensions8 Air Volume And Operating Time 9 Air Volume And Operating Time 10 Double Acting Torques Chart (Nm.) 10 Spring Return Torques Chart (Nm.) 11 How to use Spring Return Torques Chart 12 180º Actuators Series Double Acting Dimensions 13 180º Actuators 3 Positions Dimensions 13

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KSYH/KSYHM SERIES General Description Pneumatic rack and pinion actuators QUIFER are in the market for more than 40 years. These actuators are popular for their high resistance and durability and, in consequence, the reduction of the maintenance cost in the production lines. For that reason, our actuators are used in the more exigent markets and environments like oil and gas, offshore platforms or vessels. The linking surfaces of the actuators are designed according ISO 5211 and VDI/VDE 3845. Design of the actuator is constructed according ISO9001:2008, IEC 61508:2010, LOM 05ATEX6032 and European Pressure Equipments Directive 97/23/EC 3.10

Standar Actuator Scope Double Acting

Spring Return

Torques:

5000 Nm

1800 Nm

Working pressure:

1 to 10 bar

3 to 10 bar

Air supply: Working temperature: Rotation: Adjustments: Lubrication:

Air or non corrosive gas From -20 to +80ºC 90 degrees Anticlockwise in opening +/- 2,5ºC to open +/-2,5ºC to close Actuators lubricated for life

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Technical Data Linking surfaces according ISO 5211 and VDI/VDE 3845 Air connections according VDI/VDE 3845 Drive shaft with square ISO 5211 All components have high resistance to corrosion All models have a double opening and closing regulation from the outside Multiple combination springs allow a wide range of torques for one model All springs have a preloader, increasing safety All models are easily convertible from spring return to double acting and vice versa

Options Low temperature versions up to -65ºC High temperature up to +180ºC Nickel plated actuators Stainless Steel drive shaft Fast closing time actuators Actuators driven with Natural Gas, Sour Gas, Oxygen, etc, etc… Adjustable travel stops from 0º to 90º 180ºC rack and pinion actuators 180º 3 phase actuators 90º RPC actuators Special coating for high corrosive environments O-rings and spring repair kits

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Advantages Inner cylinder has been completely honey treated to obtain 0,3 – 0,4 mic. rugosity Shaft and pistons are completely machined Body and shaft completely hard anodized Shaft has an anti-ejection retaining ring Double sealing at the top and bottom of the shaft Large PTFE sliding guide in the pistons Large thickness of the walls of actuator to increase durability Electrolytic nickel to the shaft Travel stop of the actuators located in the axis of the actuator

Manual Override Quifer Actuators SL has its own gearboxes ready to work as a manual override. RKS Gearboxes: Key-slot manual override for KPM Spring Return Actuators. RKE Gearboxes: Declutchable manual override for KP Double Acting Actuators. RKS-45: KPM-008, KPM-012, KPM-020, KPM-030, KPM-040, KPM-060, RKS-75: KPM-100, KPM-140, KPM-200 RKS-125: KPM-250, KPM-370 RKS-400: KPM-500 RKE-45: KP-008, KP-012, KP-020, KP-030, KP-040 RKE-75: KP-060, KP-012, KP-140 RKE-125: KP-200, KP-370

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Materials Front View

Side View

Spring Set Detail (Item Nr. 13)

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Item

Description

1

Body

2

Piston

3

Drive Shaft

4

Bearing Pad

5

End Cap

6

Thrust Washer

7

Retaining Ring

8

End Cap O-Ring

9

Piston Bearing

10

Piston O-Ring

11

Bottom Drive Shaft O-Ring

12

Top Drive Shaft O-Ring

13

Spring set

14

Double sealling O-Ring

15

End Cap Bolts

16

Inner Travel Stop

17

Travel Stop Nut

18

Outer Travel Stop

19

Travel Stop O-Ring

20

Helicoil

21

Indicator

Material

Qty

Surface Finish

AW-6063-T6 Al. Alloy

1

Hard Anodized

L-2653 T6 Al.

2

Hard Anodized

1

Nickel Plated

C-45E (F-1140) DELRIN (Poli Oxi Metilene)

2 to 4

L-2653-60 T6 Al. Alloy

2

Poliurethane Paint

DELRIN (Poli Oxi Metilene)

1

-

Stainless Steel AISI302

1

-

NBR 70Sh

2

-

2 to 4

-

NBR 70Sh

2

-

NBR 70Sh

1

-

NBR 70Sh

1

P.T.F.E.

See spring bill of mat.

-

12 to 44

NBR 70Sh

1

DIN-912 A2

8 to 36

DIN-912 12.9

2

See spring bill of m. DACROMET 320

Stainless Steel AISI302

2

-

Stainless Steel AISI302

2

-

NBR 70Sh

2

-

Stainless Steel 18.10

2

-

Polipropilene

1

-

Spring Set Bill Of Materials (Item nº 13) Item

Description

Material

Qty

Surface Finish -

13.1

Preloader Body

NYLON + 30% fibreglass

1

13.2

Spring

CrSi Steel Alloy

1

13.3

Preloader Shaft

NYLON + 30% fibreglass

1

13.4

Preloader Washer

NYLON + 30% fibreglass

1

-

13.5

Preloader Bolt

Carbon Steel

1

Zinc Plated

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DACROMET 320

7

Dimensions

Bottom View

U-Thread V-Depth

Top View

W-Thread X-Depth

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8

A

B

C

D

E

F

G

H

I

J

K

L*

M

KP/KPM-3

124

89

KP/KPM-5

180

89

111

73

49

64

46

48

20

4

16

5

16

111

101

49

64

46

48

20

4

16

5

KP/KPM-8

233

16

112

131

126

57

73

46

72

20

4

18

6

KP/KPM-12

31

280

112

131

170

57

73

46

72

20

4

20

6

33

KP/KPM-20

294

133

151

178

70

84

50

72

20

4

25

8

45

KP/KPM-30

286

169

189

158

85

101

80

90

20

4

25

10

45

KP/KPM-40

344

169

199

216

85

101

80

90

30

5

31

10

45

KP/KPM-60

377

195

230

232

100

128

75

90

30

5

31

12

47

KP/KPM-100

440

210

246

272

108

138

80

110

30

5

38

12

55

KP/KPM-140

445

232

272

255

120

150

90

130

30

5

41

12

55

KP/KPM-200

537

232

272

353

120

150

90

130

30

5

53

14

80

KP/KPM-250

460

305

340

317

151

182

100

156

30

5

51

14

55

KP/KPM-370

670

305

340

448

151

182

100

156

30

5

66

17

66

KP/KPM-500

794

406

450

500

207

235

135

180

30

5

79

22

127

* Dimension of the ALLEN key hexagon to unighten the inner travel stop

N

O

P

Q

R

S

T

UxV

WxX

Z

ISO 5211

KP/KPM-3

-

-

40

50

36

11

14,2

M6 x 9

M5 x 8

8

KP/KPM-5

-

-

80

50

36

11

14,2

M6 x 9

M5 x 8

8

F03 / F05

KP/KPM-8

15

-

80

70

50

17

22,2

M8 x 12

M6 x 9

10

F07 / F05 F07 / F05

F03 / F05

KP/KPM-12

16

-

80

70

50

19

25,2

M8 x 12

M6 x 9

10

KP/KPM-20

22

-

80

70

-

22

28,2

M8 x 12

-

15

F07

KP/KPM-30

21

-

80

102

70

22

28,2

M10 x 15

M8 x 12

15

F10 / F07

KP/KPM-40

30

130

80

102

70

27

36,2

M10 x 15

M8 x 12

22

F10 / F07

KP/KPM-60

30

130

80

102

70

27

36,2

M10 x 15

M8 x 12

22

F10 / F07

KP/KPM-100

40

130

80

125

102

36

48,2

M12 x 18

M10 x 15

34

F12 / F10

KP/KPM-140

40

130

80

125

102

36

48,2

M12 x 18

M10 x15

34

F12 / F10

KP/KPM-200

51

130

80

140

-

46

60,2

M16 x 24

-

34

F14

KP/KPM-250

40

130

80

140

-

36

48,2

M16 x 24

-

34

F14

KP/KPM-370

50

130

80

165

-

46

60,2

M20 x 30

-

34

F16

KP/KPM-500

60

130

80

165

-

55

72,2

M20 x 30

-

34

F16

Air Volume And Operating Time Air Volume Per Stroke (Lt)

Operating Time at 6 Bar (sec)

Weight

Spring Return

Kg

Opening

Cosing

Double Acting

KP/KPM-3

0,107

0,100