Electro-Thrust Electric Cylinder

Catalogue: 192-550011 N13/UK Version 13 / September 2004

192-550011N13

Electro-Thrust Electric Cylinder ET

Parker Hannifin Strong group of companies world-wide Competent partners are needed in the automation industry. This applies in particular to suppliers of high-quality electrical and mechanical components. High development potential, worldwide sales and service as well as a globally organised company structure – these are features you can rely on at Parker Hannifin. At more than 250 manufacturing locations, over 48000 employees create an annual turnover of $6 billion.

Electromechanical Automation Europe (EME) Three locations, in Offenburg (Germany), in Poole (UK) and in Milan (Italy), form the Electromechanical Automation Europe (EME) Division within the Parker Automation Group.

Within EME, mechanical and electrical components carefully adapted to each other are developed and produced for the automation of precicision motion.

"Think globally, act locally" is one of the principles of the organisation. A multitude of mediumsized companies forms the mainstay of this world-wide organisation. This structure ensures proximity to the regional markets and above all to the customers. Work with the Parker Hannifin Group - we speak your language. The international company structure of Parker Hannifin ensures excellent service world-wide - in times of increasing globalisation, in particular for manufacturers of complex automation equipment, this is a fundamental success factor.

Location in Offenburg (Germany)

Parker offers you a comprehensive, carefully harmonised product portfolio – from component to system. Profit from our experience.

Location in Milan (Italy)

Location in Poole (England)

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Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET The Electric Cylinder ET – metrical for handling, positioning, feeding and setting Content Electric cylinder design.............. 4 IP65-Rating ...........................................5 Relubrication........................................5 Non-standard features........................5

Technical Data ............................ 6 Permissible side load..........................8 Allowable torque in parallel drive .....9 Thrust factor + zero load torque........9

Dimensionings.......................... 10 Nominal life expectancy ........... 12 Accessories / Options .............. 14 Linear rod guide module ..................14 Centre Trunnion Mounting ...............15 Rear Clevis .........................................16 Hinge Bracket.....................................16 Rear Eye Mountings..........................16 Installation Flanges...........................17 Foot Mounting....................................17 Side Lug Mountings ..........................18 Rod End ..............................................18 Rod Clevis ..........................................18 Spherical Rod Eye.............................19 Linear Alignment Couplers ..............19 Home & Limit switches.....................19

Order code ................................ 20 Definition of Stroke. Travel and Safety travel.............................. 22 Application examples ............... 23

Typical fields of application

Features / Technical Data

The electro-thrust electric cylinder fills the gap between pneumatic and hydraulic drives. Used in conjunction with the wide range of accessories, this device can perform a variety of functions in: ♦ Material-handling and supply systems:

For precise moving, positioning, setting and actuation the electro-thrust electric cylinder can provide the following features: ♦ High degree of mechanical efficiency (up to 90%) ♦ Stroke lengths up to 2400mm ♦ High thrust / tractive forces up to 44.500N ♦ Repeatability ± 0.07mm (up to ± 0.01mm) ♦ Speeds up to 1 m/s ♦ Timing belt pulley drive (with parallel motor installation), available with 4 drive ratios ♦ Ballscrew pitches from 5 to 50mm/rev. ♦ 5 different frame sizes ♦ Available with servo motor drive or step motor drive

♦ in the wood and plastics processing industry ♦ as a vertical feeding axis in machine tools ♦ for tensioning and clamping fabrics in textile processing industry ♦ for transporting and supplying components in the automotive industry

♦ Test rigs and laboratory applications ♦ Adjusting valve or throttle flaps

3

The technology Advantages of the ball screw drive: ♦ Smooth operation and thereby: ♦ ♦ ♦ ♦

Low levels of wear Low maintenance High levels of efficiency Long life expectancy.

♦ High precision even at low speed due to the absence of stick-slip-effect ♦ High speeds possible because superior efficiency prevents heat energy from developing

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Electro-Thrust electric cylinder - design

Ball screw (1)

Rod bearing (3)

Front screw support bearing (5)

The Electro-Thrust cylinder incorporates a high quality C7 class ball screw drive. The balls between screw and nut guarantee a low level of friction and gives a smooth operation throughout the entire speed range. Life expectancy and efficiency are both high. Very short movements are possible due to the absence of stick-slip effects.

The extra long cylinder rod bearing allows high side load forces. A wiper ring prevents the ingress of external contamination at normal environmental conditions. In case of fine powder or intense dirt occurrence as well as muds and liquids special gaskets are needed which can be offered on request.

A polymer bearing supports the front end of the ball screw. This eliminates vibration and run-out, improving positioning accuracy and extending screw life.

Timing belt transmission (2) The slip-free, zero-maintenance timing belt transmission used in parallel drive versions offers high efficiency. Drive ratios of 1:1.5 (ET32); 1:1, 1.5:1 and 2:1 are available.

Rear screw support bearing (4) The screw bearing on the drive side is designed to accommodate high axial and radial forces. It consists of two angular ball bearings which are one another uptighted. They absorb the thrustand tractive forces which occur.

4

Precision anti-rotate mechanism (6) Integrated Nylatron NS wheels prevent the rod-rotation and can absorb minor torsional moments.

Switch operating magnet (7) The permanent magnet integrated in the screw nut serves to operate home and limit switches which can be fitted to a longitudinal groove in the cylinder body. The types ET100 and ET125 have such longitudinal grooves on all four sides, the other types only on one side.

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET IP65-Rating The IP65-protection class-rating is conceived for use under severe environmental conditions, e.g. when the drives have to be cleansed with liquids or for the use in dusty or humid environment. According to the medium the sealing system has possibly to be adapted. Therefore it might be necessary to confer with the manufacturer. ♦ ♦ ♦ ♦ ♦ ♦

IP65-rating available for the sizes: ET32, ET50, ET80 and ET100. Polyester/Polyurethane-coated cylinder body High performance dual piston rod seal All external fixings in corrosion resistant materials Optional accessories in corrosion resistant steel Uses standard home & limit sensors

Relubrication All sizes of ET Cylinder are supplied with an access port for direct relubrication of the nut. The access port is located at the mid-point of the cylinder body extrusion on the same side as the limit switch groove. (side is defined by cylinder body orientation; see page 8). Free access to the port – also after installation of the cylinder – can be ensured by selecting the appropriate cylinder body orientation (see page 8). Relubrication intervals are application-dependent Please refer to the diagram, page 13, for details of relubrication intervals. Lubrication point

It is not possible to mount a switch at the position of the lubrication point. If your application requires a switch at this position please contact us.

0,5 x Lprofile

0,5 x Lprofile Lprofile

Non-standard features The following non-standard features are available on request. ♦ ♦ ♦ ♦ ♦ ♦ ♦

C5 grade ballscrews Ballscrews with customized lead Air purge fittings Oil baths lubrication to prolong life in high duty applications Customized mountings and rod ends Mounts of third party motors Preparation for use in aggressive environments

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Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Technical Data ET32, ET50, ET80 Cylinder size

Unit

ET 32

Type

ET 50

ET 80

M05

M10

M05

M10

M16

M05

M10

M25

5

10

5

10

16

5

10

25

Screw Screw lead

mm

Screw diameter

mm

12

16

25

Screw length with zero travel Parallel drive

mm

174.7

174.7

200.3

203.1

207.1

227.0

245.5

252.4

Inline drive

mm

160.7

160.7

190.7

193.7

197.7

211.2

229.8

236.6

Stroke, speeds and accelerationI Available strokes

mm

infinitely, from 50-750mm

Maximum permissible speed with stroke = 50-300mm mm/s 450mm mm/s 600mm mm/s 750mm mm/s 1000mm mm/s 1250mm mm/s 1500mm mm/s Max. acceleration m/s²

275 275 275 187 ---3

550 550 550 374 ---6

infinitely, from 50-1000mm

275 275 275 241 145 --3

infinitely, from 100-1500mm

550 550 550 480 289 --6

880 880 880 768 462 --10

275 275 275 275 230 153 109 3

550 550 550 550 444 297 213 6

1000 1000 1000 1000 1000 735 527 10

Forces II

Max. thrust force

N

600

3300

8300

Mass, mass moment of inertia Mass basic unit with zero travel

kg

1.3

2.3

6.8

Mass of additional length

kg/m

3

6

10

Mass moment of inertia J0 related to the drive shaft with zero stroke for i=1; for i≠1: JTotal=[J0(i=1)+JH(i=1)] / i² Parallel drive

kgm 10

Inline drive

kgm 10

2

-4

0.042

0.044

0.554

0.576

0.605

1.289

1.353

1.428

2

-4

0.025

0.027

0.129

0.158

0.187

0.748

0.811

0.887

0.568

3.020

3.060

3.320

Mass moment of inertia JH related to the drive shaft per metre of additional length for i=1; 2

-4

kgm 10 m

Parallel / Inline drive

0.166

0.185

0.516

0.540

Precision and backlash Unidirectional repeatability

mm

± 0.07 (up to ± 0.01)

Backlash

mm

0.02 Inline drive / 0.025 Parallel and reverse parallel drive

Inline drive

%

90

Parallel drive

%

81

Efficiency

Drive ratios Available ratios:

1:1 (Inline or Parallel drive); 1.5:1 (Parallel drive - transmission to lower speed); 2:1 (Parallel drivetransmission to lower speed); 1:1.5 (Parallel drive - only for ET32-transmission to faster speed)

I

Consult factory for maximum speed if duty cycle exceeds 80% or if you want to drive with a higher speed.

II

Values refer to the maximum permissible screw bearing load. Please note life expectancy curves on page 12! In parallel drive, the maximum thrust force is limited by the timing belt - see page 9 "Allowable torque in parallel drive".

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Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Technical Data ET100, ET125 Cylinder size

Unit

ET 100

Type

M05

M10

5

10

ET 125

M20

M40

M05

M10

20

40

5

10

M20

M50

20

50

Screw Lead

mm

Diameter

mm

40

50

Screw length with zero stroke Parallel drive

mm

332.2

352.0

370.0

380.0

359.0

389.0

389.0

412.0

Inline drive

mm

309.4

329.2

347.2

357.2

400.5

430.5

430.5

453.5

400 400 400 400 400 400 400 400 400 400 390 333 6

1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 954 814 10

Stroke, speeds and accelerationsI mm

Available strokes

infinitely, from 100-1500mm

Maximum permissible speed with stroke = 50-300mm mm/s 450mm mm/s 600mm mm/s 750mm mm/s 1000mm mm/s 1250mm mm/s 1500mm mm/s 1600mm mm/s 1800mm mm/s 2000mm mm/s 2200mm mm/s 2400mm mm/s Max. acceleration m/s²

188 188 188 188 188 188 166 -----3

infinitely, from 100-2400mm

375 375 375 375 375 375 325 -----6

750 750 750 750 750 750 650 -----6

1000 1000 1000 1000 1000 1000 1000 -----10

150 150 150 150 150 150 150 150 144 119 100 85 3

240 240 240 240 240 240 240 240 240 234 196 167 6

Forces II

Max. thrust force

N

21200

44500

kg

14.8

30

kg/m

20

37

Mass, Mass moment of inertia Mass basic unit with zero travel Mass of additional length

Mass moment of inertia J0 related to the drive shaft with zero stroke for i=1; for i≠1: JTotal=[J0(i=1)+JH(i=1)] / i² Parallel drive

2

-4

7.083

7.492

8.183

9.189

34.701

34.847

35.432

39.527

2

-4

4.018

4.427

5.177

6.124

33.644

33.790

34.375

38.471

48.216

48.364

48.957

53.102

kgm 10

Inline drive

kgm 10

Mass moment of inertia JH related to the drive shaft per metre of additional length for i=1; 2

-4

kgm 10 m

Parallel / Inline drive

19.780

19.860

20.164

21.380

Precision and backlash Unidirectional repeatability

mm

± 0.07 (up to ± 0.01)

Backlash

mm

0.02 with inline drive / 0.025 with Parallel or reverse parallel drive

Inline drive

%

90

Parallel drive

%

81

Efficiency

Drive ratios Available ratios:

1:1 (Inline or Parallel drive); 1.5:1 (Parallel drive - transmission to lower speed); 2:1 (Parallel drive transmission to lower speed); 1:1.5 (Parallel drive - only for ET32 - transmission to faster speed)

Technical Data state 09/04. Quoted data does not include safety margins. temperature range of 0°C to + 60°C. Maximum permissible relative humidity: 90% non condensing! The technical datas are valid under normal environmental conditions and only for an individual operation mode or load. With several coexistent loads you have to check according to the physical laws and technical rules, whether you have possibly to reduce the load. In case of doubt please consult factory.

I

Consult factory for maximum speed if duty cycle exceeds 80% or if you want to drive with a higher speed.

II

Values refer to the maximum permissible screw bearing load. Please note life expectancy curves on page 12! In parallel drive, the maximum thrust force is limited by the timing belt - see page 9 "Allowable torque in parallel drive".

7

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Permissible side load Side loads can possibly decrease life expectancy. If you want to use the full side-load-capacity you have to reduce the duty cycle to 40% or if you need 100% duty cycle you may only use 40% of the side load capacity. The electro-thrust electric cylinder has a generously dimensioned front bearing which supports the rod in conjunction with three roller bearing-mounted plastic rollers. This system enables the cylinder to accommodate a certain amount of side load. Please note the side load capacity increases with the stroke length because of the greater separation between the bearings. To reach the required load values during a given application, it is sometimes useful to select a cylinder with greater stroke than is required for the application. Example: an ET50 with a 200mm stroke can accommodate approximately 72N of side load when fully extended. An ET50 with a 300mm stroke can accommodate approximately 166N of load when it is only extended by 200mm. If your application requires an even greater load capacity, then the cylinder can be fitted with the linear rod guide module which is available as an option (not available on ET125). The curves specified here only apply to body orientation 12 o'clock (standard) and 6 o'clock (B) if side load is applied from above or below. In body orientation 3 o'clock and 9 o'clock (A and C) the rod end load capacity is halved! Body-orientation 12 o'clock (standard)

Body-orientation 3 o'clock (A)

Switch grooves

Body-orientation 6 o'clock (B)

Switch grooves

Switch grooves

F

F

Thread for foot-mounting

Switch grooves

F

Thread for foot-mounting

In body orientation 12 o'clock (standard) or 6 o'clock (B) the side load is carried by two rollers. In orientations 3 o'clock (A) and 9 o'clock (C), the load is carried by only one roller. If side load F is not applied from above or below as shown in the diagram, but from the right or the left, then the reverse of the above applies. The ET100 and ET125 are fitted with switch grooves on all sides.

Body-orientation 9 o'clock (C)

F

Thread for foot-mounting

Thread for foot-mounting

View on rod end 120

250

50

Load Capacity [N]

100

Load Capacity [N]

ET32

100 80 150

60

200

40

300

450

20 0

100

200

300

400

500

100 100

200 300 450

600

0

100

0

300

200

400

600 500

750

600

700

Stroke Position [mm]

500

700

ET80

400

300

200

100 150

100

200

100

200

500 400 100 300 200

150 200 300

100

300 0

ET100

600

Load Capacity [N]

Load Capacity [N]

150

50

Stroke Position [mm]

0

ET50

150

600 0

50

200

450

300

400

600 500

750

600

700

1000 800

0

1000

900

Stroke Position [mm]

0

450 100

300

600 500

750 700

1000 900

1250 1100

1500 1300

1500

Stroke Position [mm]

1000

Load Capacity [N]

900

ET125

100

800 700 600

200

500 400

300

300

400

200

600

100 0

1000 0

200

400

600

800

1000 1200

1500 1400 1600 1800

2200 2000 2200

Stroke Position [mm]

8

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Allowable torque in parallel drive Motor type Servo motor Motor-code

Step mot.

Max. allowable motor torque [Nm] vs. revolution speed Revolution speed [rpm] at the output shaft

Motor-code Gearbox-code 20 30 40 37 47 57 67 77 87 J4 J5 J6 J7 P3 P4 P5 P7 N6 N8 100 Cylinder i 1.68 X ET PA 1:1 X 32 PZ 1:1.5 X 1.22 X

PA ET 50

ET 80

1:1

X

X

PB 1.5:1 X PD 2:1 X PA

1:1

X

1000

1500

2000

2500

3000

3300

1.09

0.92

0.84

0.75

0.68

0.65

0.99

0.82

0.72

0.63

0.57

0.53

0.50

2.80

2.19

1.73

1.42

1.27

1.12

1.01

0.99

1.93

1.55

1.25

1.04

0.94

0.84

0.76

0.73

1.43

1.16

0.94

0.80

0.73

0.66

0.60

0.57

3.64

2.93

2.39

2.10

1.85

1.67

1.53

1.38

2.40

1.96

1.62

1.44

1.28

1.17

1.08

0.99

X

X X

PB 1.5:1

X

X

PA

X

7.07

5.55

4.39

3.77

3.22

2.84

2.52

2.20

X X

5.08

4.04

3.25

2.83

2.46

2.21

2.00

1.78

3.64

2.93

2.39

2.10

1.85

1.67

1.53

1.38

13.4

10.6

8.43

7.16

6.11

5.40

4.79

4.18

9.66

7.69

6.18

5.38

4.68

4.19

3.79

3.38

6.91

5.57

4.54

4.01

3.51

3.18

2.91

2.65

61.2

37.1

32.6

30.4

28.5

27.6

25.9

24.8

91.0

81.0

77.0

72.0

71.0

--

--

--

1:1

PB 1.5:1 PD 2:1 PA

1:1

PB 1.5:1

x

500 1.35

X

X

X X

X

X

X X

X

X

X

PD

2:1

ET100PA

1:1

X X

ET125PA

1:1

x

x

x

x

x

x

x X X

x

x

X X

x

x x

The table shows the maximum torques which can be transmitted by the timing belt. Please note the maximum thrust force (see page 6. "Technical Datas"). Motor-/gearbox-codes: see Order code. page 20. For conversion purposes, use the torque/thrust factor table below.

Torque/Thrust factor and zero load torque The table below displays the thrust generated for every 1Nm torque at the screw. The table takes account of efficiency, belt ratio and lead. The table is for general guidance only. The inertia of the screw must also be taken into consideration for a more precise dimensioning of the drive unit! ET32 ET32-M05LA ET32-M05PA ET32-M05PZ ET32-M10LA ET32-M10PA ET32-M10PZ

ET100

Thrust factor [N/Nm]

Zero load torque for the drive [Nm]

1130 1015 675 565 510 335

0.2 0.2 0.4 0.3 0.3 0.4

ET50 ET50-M05LA ET50-M05PA ET50-M05PB ET50-M05PD ET50-M10LA ET50-M10PA ET50-M10PB ET50-M10PD ET50-M16LA ET50-M16PA ET50-M16PB ET50-M16PD

Thrust factor [N/Nm]

Zero load torque for the drive [Nm]

1130 1015 1525 2035 565 510 765 1015 353 317 476 635

0.4 0.4 0.3 0.2 0.5 0.6 0.4 0.3 0.5 0.6 0.4 0.3

Thrust factor Zero load torque [N/Nm] for the drive [Nm]

ET125

ET80 ET80-M05LA ET80-M05PA ET80-M05PB ET80-M05PD ET80-M10LA ET80-M10PA ET80-M10PB ET80-M10PD ET80-M25LA ET80-M25PA ET80-M25PB ET80-M25PD

Thrust factor [N/Nm]

Zero load torque for the drive [Nm]

1130 1015 1525 2035 565 510 765 1015 225 205 305 405

0.5 0.6 0.4 0.3 0.6 0.7 0.4 0.3 0.9 1.0 0.7 0.5

Thrust factor Zero load torque [N/Nm] for the drive [Nm]

ET100-M05LA 1130 0.5 ET125-M05LA 1130 2.6 ET100-M05PA 1015 0.6 ET125-M05PA 1107 2.9 ET100-M10LA 565 0.6 ET125-M10LA 565 3.0 ET100-M10PA 510 0.7 ET125-M10PA 508 3.3 ET100-M20LA 283 0.7 ET125-M20LA 238 3.4 ET100-M20PA 255 0.8 ET125-M20PA 214 3.8 ET125-M50LA ET100-M40LA 140 0.9 113 3.8 ET100-M40PA 125 1.0 ET125-M50PA 102 4.2 The "P" in the part-number applies to all parallel and/or reverse parallel motor positions; "A" means ratio i = 1:1; "B" means ratio i = 1.5:1; "D" means ratio i = 2:1; "Z" means ratio i = 1:1.5 (see also page 20).

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Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Dimensions Electro-Thrust electric cylinder with inline drive

L2 BH

* Rod-Diameter

F

Motor/Gearbox

KK

*ØMM

ØB

VE BG

AM

KV(SW)

TG

E

JJ

A2

A1

KW

TG

DD

WH

E

P + Stroke** C + Stroke** L1

G1 + Stroke**

** Definition Stroke: see page 22

General dimensions of the ET cylinder (Inline-/Parallel-drive) Zyl.

A1

A2

AM

BG

BH

DD

E

F

M6x ET32 14 14 22 14.5 9 46.5 16 1.0I M8x 63.5 24 ET50 16 16 32 16 12.7 1.25 M10x 95.3 30 ET80 21 21 40 16 17.5 1.5 M12x 114 50 ET100 27.5 27.5 54 16 24 1.75 M16x 139.7 64 ET125 42.4 33 72 16 24 2.0 * Thread "JJ" not usable with ET32 and ET50 in IP65 variant!

JJ*

KK

M6x 1.0 M8x 1.25 M10x 1.5 M10x 1.5 M12x 1.75

M10x 1.25 M16x 1.5 M20x 1.5 M27x 2.00 M36x 2.00

Standard Cylinder

KV

ØMM

TG

KW

N1

FB

VD

ØBB

10

18

32.5

5

106.4

37

4

30

17

25

46.5

6.5

139.4

39

4

40

22

35

72

10

191.3

57

5

45

27

50

89

13

254

79

4

55

41

70

110

13

334.5

127.1

7

60

IP65 Variant

Type

VE

WH

ØB

VE

WH

ØB

ET32 ET50 ET80 ET100 ET125

13 16 20 20 20

26 37 46 51 68

30 40 50 65 90

40 43 55 60 n/A

50 64 81 91 n/A

46 62 68 89 n/A

Stroke-dependent Dimensions Standard Cylinder Type ET32 ET50

ET80

ET100

ET125

I

IP65 Variant

C

G1

G2

P

C

G1

G2

P

M05

112.5

140.5

176.7

84.5

115.7

143.7

179.9

84.5

M10

112.5

140.5

176.7

84.5

115.7

143.7

179.9

84.5

M05

128.4

160.4

199.5

96.4

131.6

163.6

202.7

96.4

M10

131.4

163.4

202.5

99.4

134.6

166.6

205.7

99.4

M16

135.4

167.4

206.5

103.4

138.6

170.6

209.7

103.4

M05

129.5

173.0

228.3

86

132.7

176.2

231.5

86

M10

148.1

191.6

246.9

104.6

151.3

194.8

250.1

104.6

M25

154.9

198.4

253.7

111.4

158.1

201.6

256.9

111.4

M05

201.5

259.7

335.5

132.1

204.7

262.9

338.7

132.1

M10

221.3

279.5

355.3

151.9

224.5

282.7

358.5

151.9

M20 M40

239.3 249.4

297.5 307.6

373.3 383.4

169.9 179.9

242.5 252.6

300.7 310.8

376.5 386.6

169.9 179.9

M05

207.0

283.9

411.0

140.0

M10

237.0

313.9

441.0

170.0

M20

237.0

313.9

441.0

170.0

M50

260.0

336.9

464.0

193.0

n/A

Only for ET32: If you want to fasten a component at the front screws (with thread DD = M6x1), please dimensions the through bores - deviating to the common standards - with a diameter of at least 7mm.

10

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Electro-Thrust electric cylinder with parallel drive PD4

FB

PD3 ØBB

* Rod-Diameter F

KW

TG E

WH

A1 A2

P + Stroke** DD

** Definition Stroke: see page 22

32 50

ETS

80 32

Motor / Gearbox

LA

PA

Nema 23 (SY56)

x

x

x

x

x

Nema 34 (SY83)

x

x

x

Nema 34 (SY83)

x

x

x

Nema 42 (SY107)

x

x

x

SM23 with long shaft MH56-B5/9 and/or SMH60-B8/9II

x x

x x

SM23 with long shaft

x

x

Nema 34 with shaft Ø 1/2"

x

x x

50 80

ETB

100

MH70-B05/11 and/or SMH60-B05/11

x

x

SMH82-B08/14

x

x

P3 (Planetary gearbox)

x

PE3 (Planetary gearbox)

x

PD

PZ

x

Nema 23 (SY56)

Nema 34 with shaft Ø 14mm

125

PB

x x x x

x

x

x

x

VD

C + Stroke** G2 + Stroke**

Drive mounted inline (L) or parallel (P) OrderRatio: 1:1(A), 1.5:1(B), 2:1(D), 1:1.5(Z) code Type

BH

KK

ØB

E TG

*ØMM

KV(SW)

N1

VE BG

AM

JJ

PD5

Motor/Gearbox

(! page 20)

20

Inline drive L1 44.25

L2 57.15

Parallel drive PD3I 54.00

PD4 5.75

PD5 57.15

20

53.50

63.50

75.00

5.75

57.15

30

68.25

82.55

52.50

7.75

82.55

30

79.50

95.25

95.00

7.75

86.36

40

89.26

107.95

105.00

7.75

107.95

20

61.10

57.15

54.00

5.75

57.15

47

49.80

57.15

54.00

5.75

57.15

20

66.50

63.50

75.00

5.75

57.15

30

68.25

82.55

82.50

7.75

82.55

37

68.25

82.55

82.50

7.75

82.55

57

59.00

69.80

82.50

8.74

76.20 95.25

67

65.60

95.25

82.50

8.56

P3

83.00

72.00

--

--

--

N6

69.50

90.00

82.5

2.00

72.15

Nema 34 with shaft 1/2" (BE34)

x

x

x

x

30

87.50

95.00

95.00

7.75

86.36

Nema 34 with shaft 14mm (MD3450/3475)

x

x

x

x

37

87.50

95.00

95.00

7.75

86.36

SMH82-B8/14

x

x

x

x

67

85.75

95.25

95.00

10.75

95.25

SMH82-B5/19 / SMH100-B5/19 / MH105-B5/19

x

x

x

77

99.00

107.95

107.50

10.00

107.95

MH105-B9/19

x

x

x

J4

95.75

96.00

97.50

10.75

95.25

P3 (Planetary gearbox)

x

x

x

P3

105.25

95.00

95.00

19.00

82.00

P4 (Planetary gearbox)

x

x

P4

111.50

95.00

104.00

31.00

80.00

PE3 (Planetary gearbox)

x

x

N6

89.50

80.00

95.00

10.00

80.00

PE4 (Planetary gearbox)

x

x

N8

94.50

80.00

95.00

10.00

80.00

SMH82-B5/19 / SMH100-B5/19 / MH105-B5/19

x

x

77

107.50

107.95

140.00

11.50

107.95

MH145-B5/24

x

x

87

115.34

142.87

140.00

20.00

142.88

MH105-B6/24

x

x

J5

112.50

114.30

140.00

17.00

114.30

HJ155

x

x

J6

128.25

152.40

140.00

20.00

142.88

P4 (Planetary gearbox)

x

x

P4

125.00

107.95

140.00

18.00

98.00

P5 (Planetary gearbox)

x

x

P5

158.00

120.65

140.00

40.00

114.00

MH145-B5/24

x

x

87

155.00

139.70

184.00

22.50

150.00

HJ155

x

x

J6

155.00

140.00

184.00

28.50

155.00

MH205-B5/38

x

x

J7

188.00

205.00

184.00

27.50

205.00

P5 (Planetary gearbox)

x

x

P5

195.00

139.70

184.00

32.50

150.00

P7 (Planetary gearbox)

x

x

P7

220.00

145.00

184.00

55.00

150.00

x

x

I

PD3 = Distance screw to motor shaft. Range of tolerance ± 3mm (because the timing belt is tensioned over this distance)

II

SMH60 with encoder-option (A6/7) can not be mounted at ETB32-parallel drive-version (P)!

11

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Nominal life expectancy of the rear ballscrew bearing and ballscrew drive / Relubrication intervals Service life depends mainly on the matters. in what degree the operating potential is tapped and if – even though only temporarily - impermissible operating states have arisen. Nominal life expectancy of ET Cylinders is based upon the L10 life of the ballscrew and thrust bearings. This is determined by metal fatigue and hence is difficult to predict. It is suggested (in accordance with the ISO definition) that 90% of identical ballscrews/bearings working under the same conditions will achieve or exceed this life expectancy. Requirements therefor: (only if you keep the conditions listed below the cylinder reaches its nominal life expectancy): ♦ Bearing respectively screw temperature should be between 20°C and 40°C. ♦ No detraction of lubrication e.g. by particles. ♦ The values shown in chapter Technical Data concerning thrust forces. speeds and accelerations have to be strictly observed. ♦ Avoid absolutely to sail into all internal or external mechanical stop units. as well as all other impact loadings. ♦ No side loads on the rod. ♦ No short strokes (less than 2.5 x screw lead). ♦ No vibrations during standstill or at very low speed. ♦ Don't use the full capacity of several performance characteristics coexistent (e.g. maximum speed and thrust force). ♦ Service life of the wiper ring depends to a great extent on the frequency and of the speed of movements especially in combination with side loads (risk of heating) and dirt.

Calculation of the mean dynamic axial load: At varying load on the screw drive life expectancy has to be calculated with the mean dynamic axial load. When the load varies. the mean dynamic axial load is calculated as follows:

Fm

=

3 1 . (Fa13 1 + Fa23 L

2

Fm Fan ln L

+ ... + Fan3 n)

= = = =

mean dynamic axial load [N] varying load [N] travel at a particular load Fn [mm] whole travel [mm]

If life expectancy is needed as number of possible cycles. life expectancy in unit kilometres has to be divided by twice the travel.

The operating factor fw The operating factor has great influence on life expectancy of a screw. It can be approximately determined according to the table below: Loading in the form of vibration. shock. temperature. dirt

Screw revolution speed

slight

n < 500 min-1

mean

500 < n < 2000 min-1

severe

fw 1.0 - 1.5

-1

2000 < n < 3300 min

1.5 - 2.0 2.0 - 3.5

For the size ET32 the operating factor should be at least 1.5!

12

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0

2000

ET32

Nominal life expectancy at operating factor fw = 1.5

ET 32 -M 05

Mean dynamic load Fm [N]

Mean dynamic load Fm [N]

Electro-Thrust Electric Cylinder ET

ET 32 -M 10

ET50

1800 1600 1400 1200 1000

E T 50

800 600

ET50-M16

ET50 -M1 0

200

0

0

1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

0

2000

4000 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 600 400 200 0

4000

10000

ET80

Nominal life expectancy at operating factor fw = 1.0

ET80-M10 ET80-M25 ET80-M05 0

2000

4000

6000

life expectancy at ET100 Nominal operating factor fw = 1.0

9000 8000 7000 6000 5000 4000

ET100-M40

3000 2000

ET100-M10/M20

1000

ET100-M05

0

8000 10000 12000 14000 16000 18000 20000

2000

Nominal life expectancy Ln(fw=1.0) [km of travel]

ET125

18000 16000

4000

6000 8000 10000 12000 14000 16000 18000 20000

Nominal life expectancy Ln(fw=1.0) [km of travel]

Calculation of life expectancy for other operating factors as shown in the diagrams:

20000

Nomal life expectancy at operating factor fw = 1.0

ET32:

14000 12000

Ln = 3.375

10000

6000

ET125-M20/M50

4000

ET125-M10

2000

ET125-M05 0

2000

4000

6000

8000 10000 12000 14000 16000 18000 20000

ET50. ET80. ET100. ET125:

Ln(fw=1.5)

Ln =

fw3

8000

0

6000 8000 10000 12000 14000 16000 18000 20000

Nominal life expectancy Ln(fw=1.0) [km of travel]

Mean dynamic load Fm [N]

Mean dynamic load Fm [N]

-M 05

400

Nominal life expectancy Ln(fw=1.5) [km of travel]

Mean dynamic load Fm [N]

Nominal life expectancy at operating factor fw = 1.0

Ln(fw=1.0)

Ln: Ln(fw=1.x):

Nominal life expectancy see Diagram above

fw:

Operating factor: see table

fw3

Nominal life expectancy Ln(fw=1.0) [km of travel]

Relubrication intervals

.0

Relubrication interval in months

=1

1 .5 2 .0

2 .5

Longest interval for fw = 1.0:

fw

= fw

= fw

3 .0

10

= fw

.5 =3

11

= fw

fw

12

12 months or 350km. Depending on which value is reached first.

9 8 7 6 5 4 3 2 1 0 100

200

400

600

800 1000

2000

4000

6000

8000 10000

Yearly travel in km

13

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Accessories / options Linear rod guide module The linear rod guide module has the following functions: ♦ Resists rotation at higher levels of torque ♦ Accommodates high levels of side load ♦ Relieves the cylinder of side load The high levels of stability and precision are achieved by two hardened steel guide rods which operate in conjunction with four linear roller bearings. (Not available for ET125). The axial play at the coupling of the linear rod guide module is approx. 0.1mm. This constrains the use of the rod guide with dynamic movements. Stroke 120

dx

Fy

ET100

M [Nm]

80

M 60 ET80 40

dx

dx: Deflection

Permissible Torque

100

ET50

20

Fz

0

Diagrams apply to Fz or Fy

ET32 1000

500

0

1500

Stroke position [mm]

Load capacity for cylinder fitted with linear rod guide module 400

800

Load Capacity F [N]

350 300 250 200

a b c d e f g

.15 mm Deflection .50 mm Deflection 1 mm Deflection 2 mm Deflection 4 mm Deflection 8 mm Deflection max. Load Capacity

g

150 a

100

b

c

50 0

0

100

200

600 500

e

300

f a

200

300

400

500

e 0

100

200

300

400

500

600

700

Stroke Position [mm]

1400

1400

1000 800

a b c d e f

.15mm Deflection .50mm Deflection 1 mm Deflection 2 mm Deflection 4 mm Deflection max. Load Capacity

600 a

400

f

b

d

c

200 100

200

300

400

500

600

700

1000

800

900

1000

a b c d

1 mm Deflection 2 mm Deflection 4 mm Deflection max. Load Capacity

800 600 400

a

d b

200

e 0

ET100 with linear rod guide module

1200

Load Capacity F [N]

ET80 with linear rod guide module

1200

Load Capacity F [N]

d

0

600

Stroke Position [mm]

0

c

100

f

.15mm Deflection .50mm Deflection 1 mm Deflection 2 mm Deflection 4 mm Deflection max. Load Capacity

400

b

d

a b c d e f

ET50 with linear rod guide module

700

Load Capacity F [N]

ET32 with linear rod guide module

0

Stroke Position [mm]

0

100

200

300

400

c 500

600

700

800

900

1000

Stroke Position [mm]

14

1200 1400 1500 1100 1300

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Dimensions of linear rod guide module L1 +Stroke**

The hole pattern of the plate goes with Parker-Pneumatic-Moduls, i.e. to Grippers and swivel units

Ø C1

B6

Ø D1

45 °

B8

C3

C2 H1

N1*** Ø F1

Ø D2

D5 D6

B4

B3

B2

A2

B4

B7 E2

B4

Ø D3

Ø D4

G1

B5

B1 A1

L3 + Stroke**

L2

H2

E3 L5

L4 P1

B4

P2

P3

B4

B4

ET

L5 D5 (E1 deep)

6x Ø 6H7

** Definition of stroke: see page 22. *** hexagon head; Rod guide module not available with IP65-variant and for ET125. ET32 ET50 ET80 ET100

A1

A2

B1

B2

B3

B4±0,05

øB5

B6

B7

B8

øC1

C2

C3

50 70 105 130

97 137 189 213

45 63 100 120

90 130 180 200

78 100 130 150

32.5 46.5 72 89

31.5 50 76 76

4 19 21 24.5

12 15 20 20

61 85 130 150

12 20 25 25

73.5 103.5 147 171.5

50 70 105 130

E1

E2

E3

øF1

G1

H1

øD1 øD2 øD3 øD4 øD5 øD6 6.6 9 11 11

11 14 17 17

5.2 6.4 8.4 8.4

12 16 20 20

M6 M8 M10 M10

4 4 6 6

H2

L1

L2

L3

L4

L5

N1

P1

P2

P3

Mass

Add. mass / 100mm stroke

±0,05

ET32 ET50 ET80 ET100

9 11 14 14

7 9 11

4 9 5

30 40 50

17 27 32

81 119 166

16 23 36

150 192 247

120 150 200

15 24 24

71 79 113

64 89 110

17 24 30

36 42 50

31 44 52

40 50 70

970g 2560g 6530g

175g 495g 770g

11

5

65 (55)I

55

190

45

290

220

24

128

138

30

49

51

70

8760g

770g

TL

TM

Ø AC

UW

Ø TD

Centre Trunnion Mounting

C + Stroke**

TL

** Definition stroke: see page 22 Cylinder ET32 ET50 ET80 C see table page 10 UW 46.5 63.5 95.3 øTD* 12 16 20 R 0.8 0.8 0.8 TL** 12 16 20 TM 50 75 110 øAC 18 25 30 * according ISO-tolerance field h7 / ** according ISO-tolerance field e9 I

ET100

ET125

114.3 25 1.6 25 132.5 40

139.7 32 2.0 32 149.7 45

Diameter F1 of rod guide modul as a single component for ET100: 55mm (according to ISO6431). Mounted on ET100: 65mm. (Rodend of ET100 corresponds to a 125 Cylinder according to ISO6431).

15

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

CD

Rear Clevis (only for parallel or reverse parallel drive)

MR

L

CB

FL

G2 + Stroke**

UB

** Definition of stroke: see page 22 Cylinder G2 UBh14 H14 CB H9 øCD MR L FL ±0.2

ET32

ET50

45 26 10 10 13 22

60 32 12 12 16 27

ET80 see table page 10 90 50 16 16 22 36

ET100

ET125

110 60 20 20 27 41

130 70 25 25 30 50

Hinge Bracket (counterpart of rear clevis shown above - please order separately) B

A F

C

E

H

J

M

D

K

R1

JS15

C

D

51

32

31

25.5

50-2800T

65

45

45

ET80

80-2800T

86

63

ET100

100-2800T

96

ET125

125-2800T

124

Cylinder

Type

A

ET32

32-2800T

ET50

JS14

H

M

R1

21

38

18

6.6

10

8

10

31.0

33

50

30

9.0

12

12

13

60

49.0

47

66

40

11.0

16

14

15

71

70

59.0

55

76

50

11.0

20

15

19

90

90

69.0

70

94

60

14.0

25

20

22.5

B

JS14

E

F

øJ

H13

øK

H9

EW

Ø CD

Rear Eye Mountings (only for parallel or reverse parallel drive)

R

FL

M

G2 + Stroke**

EW

** Definition of stroke: see page 22 Cylinder

ET32

ET50

ET100

ET125

G2 EW øCD H9 MR FL±0.2

ET80 see table page 10

26 10 10 22

32 12 12 27

50 16 16 36

60 20 20 41

70 25 25 50

16

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Installation Flanges Front plate

Rear plate Ø

S

TF UF

FB

E R

ØB

FB

E R

Ø

W

MF

G2 + Stroke**

TF UF

MF

(Only for parallel / reverse parallel drive)

** Definition of stroke: see page 22; Front plate with IP65-variant not possible. Cylinder

ET32

ET50

G2 UF E JS14 TF H13 øFB JS14 R W MF H11 øB S

80 48 64 7 32 16 10 30 3

110 65 90 9 45 25 12 40 4

ET80 see table page 10 155 94 126 12 63 30 16 50 4

ET100

ET125

180 115 150 14 75 35 16 65 4

205 140 180 17 90 53 20 90 0

AT

AH

Foot Mounting (Only for parallel or reverse parallel drive)

TR

AO

AU

G2 + Stroke**

ØAB

TW ** Definition of stroke: see page 22; Its not possible to mount the front footmounting plate with IP65-variant.

Cylinder

ET32

ET50

G2 AH AT TR H14 ø AB AO AU TW

32 3 32 7 8 24 48

45 3 45 9 12 32 65

ET80 see table page 10 63 4 63 12 15 41 95

17

ET100

ET125

71 6.5 75 14 17 41 115

90 8.3 90 17 25 45 140

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Side Lug Mountings

UF

TG

TM

MF

Ø

WH A

FB

C + Stroke**

** Definition of stroke: see page 22 Cylinder

ET32

ET50

C WH TG UF øFB TM MF A

62 78 6.7 25.4 8 14

84 104 8.7 31.8 10 16

ET80 see table page 10 see table page 10 120 144 11 42 12 21

ET100

ET125

150 185 12.8 57.2 12 27.5

175 210 17 70 20 35

Rod End VE KK

ØB

ØB

KK

Female Rod End

VE

A

ØMM

A

ØMM

Male Rod End

WH WH Male thread

Female thread

Standard Cyl. VE WH ØB

IP65 - Variant VE WH ØB

A

KK

ØMM

18 25

13 16

26 37

30 40

40 43

50 64

46 62

14 24

M10x1.25 M16x1.5

M20x1.5

35

20

46

50

55

81

68

29

M27x2.0

50

20

51

65

60

91

40

M36x2.0

70

20

68

90

--

--

89 --

50

Type

A

KK

ØMM

ET32 ET50

22 32

M10x1.2 M16x1.5

ET80

40

ET100

54

ET125

71.5

IP65 - Variant VE WH ØB

18 25

Standard Cyl. VE WH ØB 13 32 30 16 50 40

M20x1.5

35

20

59

50

55

94

68

M27x2.0

50

20

73

65

60

113

89

M36x2.0

70

20

99.5

90

--

--

--

40 43

56 77

46 62

Rod Clevis LE

AV

CM

ØCK CE

KK

K

CL

L

ER

Cylinder

KK

CL

CM

ET32

M10x1.25

26.0

10.2

ET50

M16x1.5

39.0

16.2

ET80

M20x1.5

52.5

20.1 30.0

ET100

M27x2.0

72.0

ET125

M36x2.0

83.0

35

+0.13 -0.05 +0.13 -0.05 +0.02 -0.0 +0.6 -0.2

LE

CE

AV

ER

øCK(h11/E9)

K

L

20

40

20

14

10

17

5

32

64

32

22

16

24

8

40

80

40

30

20

30

10

41

10

55

14

54

110

56

35

30

72

144

72

50

35

18

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET JJ

AX

K

EN

EU

L

KK

Spherical Rod Eye

ØCN EF

CH Cylinder ET32 ET50 ET80 ET100 ET125

øCN 10 16 20 30 35

H9

ENh12 14 21 25 37 43

EU 10.5 15.0 18.0 25.0 28.0

AX 20 28 33 51 56

CH 43 64 77 110 125

øEF 28 42 50 70 80

KK M10x1.25 M16x1.5 M20x1.5 M27x2.0 M36x2.0

J° 13 15 14 15 15

K 17 24 30 41 55

L 5 8 10 10 14

F

B A1

10° Angular misalignment

Linear Alignment Couplers (please order separately) E

Type LC32-1010 LC50-1616 LC80-2020 LC100-2727 LC125-3636

ØD

G

Cyl. ET32 ET50 ET80 ET100 ET125

For mounting at rod end " Compensates for alignment errors J " Increases mounting tolerance A2, E deep " Simplifies cylinder attachment " Increases life expectancy of cylinder guides " Compensates for lateral offset between components and re3mm Total lieves guides of side loads Movement " Withdrawal and thrust capability remains intact H " The coupling has an axial play of approx. 0.1mm

C K

A1 M10x1.25 M16x1.5 M20x1.5 M27x2 M36x2

A2 M10x1.25 M16x1.5 M20x1.5 M27x2 M36x2

B 40 54 54 89 102

C 51 59 59 102 112

ØD 19 32 32 51 57

E 19 29 29 51 57

F 16 25 25 38 44.5

G 13 22 22 32 38

H 16 29 29 43 49.3

J 13 14 14 19 22

K 26 33 33 64 70

Home & Limit Switches All standard Electro-Thrust electric cylinders are equipped with a permanent magnet which is integrated in one of the screw nuts. The cylinder body features two T-grooves on one side (on each side with the ET100 and ET125) This can be positioned freely along the entire length of the casing. Two different types of switch are available for the ET cylinder range:

15

22

Hall-effect sensor

Reed-contact

• N.C. or N.O. • electronic • LED display • moderate cost • long life expectancy

8

PNP sensor Brown Switch

Black

NPN sensor

5-30 V DC

Brown Switch

Load

Black

5-30 V DC Load

Blue

Blue

• N.C. • mechanical • LED display • low cost • moderate life expectancy

Hall Effect Sensor Function

LED colour

SMH-1P*

N.O.

Green

PNP

SMH-1N*

N.O.

Red

NPN

SMC-1P*

N.C.

Yellow

PNP

SMC-1N*

N.C.

White/Red

NPN

Type

Logic

Cable

Switch Current

Supply current

Voltage supply

Operating frequency

1.5m

max.

12VDC

5 - 30

max.

150mA

14mA at

V DC

500Hz

7mA at

24VDC

* Add "C" to part number for 150mm cable with connector in place of 1.5m cable. e.g. SMH-1PC

Reed Contact Function

LEDcolour

SMR-1

N.O.

Green

1.5m

30-300mA

30-100mA

AC/DC 10W

AC/DC 5W

SMR-1L

N.O.

Red

1.5m

5-40mA

5-25mA

AC/DC 10W

AC/DC 5W

SMD-1L

N.C.

Yellow

1.5m

5-25mA

5-25mA

Type

Cable

Switch Current ohmic load ind. load

Nominal power rating ohmic load ind. load

Voltage supply

Operating frequency

5-30VDC

300Hz

300Hz

AC/DC 3W

200Hz

Only use SMC-1P with COMPAX. With PDX drives. use SMH-1N as the home switch and 2x SMC-1N as the limit switches.

19

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

Order code ETB Description Inline direct drive (L) or parallel (P) Drive ratio: 1:1(A). 1.5:1(B). 2:1(C). 1:1.5(Z) Series Model / size

ScrewLead

Motormounting style see Figure page 21

Drive ratio

Stepper Motor Style

ET Stepper series............................................. ET Brushless Servo Series ..............................

ET 32

ET 50

ET 80

ET ET Symb. 100 125

LA PA PZ LA PA PB PD LA PA PB PD LA PA LA PA

Feature

x x

x x

x x

II III IV V VI VII VIII IX

x

ETS ETB 32 50

ET80 ................................................................. ET100 ............................................................... ET125 ...............................................................

80 100 125 I

Inline Direct Drive ............................................. Parallel Motor Position. Timing belt. Pos. P..... Parallel Motor Position. Timing belt. Pos. M .... Parallel Motor Position. Timing belt. Pos. N..... Parallel Motor Position. Timing belt. Pos. Q .... Reverse Par. Mot. Pos. Timing belt. Pos. R .... Reverse Par. Mot. Pos. Timing belt. Pos. S..... Reverse Par. Mot. Pos. Timing belt. Pos. T..... Reverse Par. Mot. Pos. Timing belt. Pos. V..... 1:1 (Motor inline or parallel. reverse parallel) .. VI 1.5:1 (Motor parallel. reverse parallel) ........... VI 2:1 (Motor parallel. reverse parallel) .............. VI 1:1.5 (Motor parallel. reverse parallel) ...........

x x

x x x

x x

x x

x x

x

x

x x x

M05 M10 M16 M20 M25 M40 M50 L II P III M IV N V Q R S T V

x

x x x

x x x

x

x

x

Prepared for Nema 23...................................... x x x x x x x x x x x x x x Prepared for Nema 34...................................... x x x Prepared for Nema 42...................................... VIII Prep. for Non-Standard Motors/Gearboxes .

Brushless Prep. for Nema 23 with shaft 9.525x30mm. x x x x x x x (prepared for SM23 with long shaft) ................. Servo motors x x x x x x Prepared for Nema 34 with 1/2inch shaft......... x x x x x Prepared for Nema 34 with 14mm shaft .......... IX Prepared for MH56-B5/9 or SMH60B8/9 ....... x x x x x x Prep. for MH70-B5/11 and/or SMH60-B5/11 ... x x x x x x Prepared for SMH82-B8/14.............................. Prepared for SMH82-B5/19 and/or SMH100x x x x B5/19 and/or MH105-B5/19.............................. x Prepared for MH145-B5/24 .............................. x x x Prepared for MH105-B9/19 .............................. x Prepared for MH105-B6/24 .............................. x Prepared for HJ155 .......................................... Prepared for MH205-B5/38 .............................. Gearx x x x Prepared for planetary gearbox P3 .................. boxes x x Prepared for planetary gearbox P4 .................. x Prepared for planetary gearbox P5 .................. Prepared for planetary gearbox P7 .................. x x x x x x Prepared for planetary gearbox PE3................ x x x Prepared for planetary gearbox PE4................ Prep. for Non-Standard Motors/ GearboxesVIII...................................................

I

x

ET32 ................................................................. ET50 .................................................................

Ball screw. 5mm lead ....................................... Ball screw. 10mm lead ..................................... Ball screw. 16mm lead ..................................... Ball screw. 20mm lead ..................................... Ball screw. 25mm lead ..................................... Ball screw. 40mm lead ..................................... Ball screw. 50mm lead .....................................

50 - M05 P A 6 7

A VII B DVII Z

ETS

20 30 40 90 20 30 37 47 57 67 x

77

x x x

87 J4 J5 J6 J7 P3 P4 P5 P7 N6 N8

x x x x x x x x x x x x x

ETB

90

ET125 not available with IP65 Body orientation 12 o'clock (Code -) not possible, will obstruct switch groove and lubrication point. Body orientation 3 o'clock (Code A) not possible, will obstruct switch groove and lubrication point. Body orientation 6 o'clock (Code B) not possible, will obstruct switch groove and lubrication point. Body orientation 9 o'clock (Code C) not possible, will obstruct switch groove and lubrication point. Possible motor/cylinder-combinations with parallel drive: see page 9 "Allowable torque in parallel drive" Mounting of drives with a shaft Ø > 9mm with ET50 not possible! Only motors and/or gearboxes with key at the shaft mountable SMH60 with encoder-option (A6/7) can not be mounted at ET32 with parallel motor position (P)!

20

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET

F M A

-

600

-

A Symbol Description

Feature

Assigned by Factory IP65-variant (Consult factory to ensure suitability concerning

A I

Series

environmental conditions. Duty cycle should be limited to 80%)

Stroke length in mm (Definition of stroke and usable travel: see page 22) ET32: 50 - 750mm ET50: 50 - 1000mm ET80: 100 - 1500mm ET100: 100 - 1500mm ET125: 100 - 2400mm 12 o'clock (standard) 3 o'clock 6 o'clock 9 o'clock Male (Standard - metric) (Page 18) Female (Page 18) Clevis (Page 18) Spherical Rod Eye (Page 19) Linear Rod Guide Module (Page 14) (Not possible with IP-variant) Special Foot mounting (Page 17) (Not possible with inline drive) Rear Clevis (Page 16) (Not possible with inline drive) Trunnion Mounting (Page 15) Rear Eye (Page 16) (Not possible with inline drive) Bottom Tap (Standard) (Page 18) Foot Side Lug (Page 18) Rear Flange (Page 17) (Not possible with inline drive) Front Flange (Page 17). (Not possible with IP-variant) Front & Rear Flange (Page 17) (Not possible with inline drive and with IP variant) Special

xxxx

A B C M F C S R X B C D E F G H J N X

Stroke I [mm]

Body Orientation II (Page 8) Rod EndIII

CylindermountingIII

Each limit given in the technical datas concerning speed. drive torque. acceleration or side load capacity may not be exceeded. If several limits are reached at the same time - this can result in a shortened life expectancy. Parameterise the drive controller in such way that the electric cylinder will not be overloaded. The cylinder may not be moved against internal or external stops.

Codes for motor mounting style Code L (Inline drive) Codes P. M. N. Q (Parallel drive with timing belt)

P Q

M N

Codes R. S. T. V (Reverse parallel drive with timing belt)

View on rod end

Thread R V

S T

Thread

I

Stroke to be ordered and mounting of switches: see page 22

II

The body orientation also defines position of lubrication point (see pages 5 and 22)

View on rod end

III Corrosion resistant mountings and rod ends available on request.

21

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Definition of Stroke. Travel and Safety travel Stroke S1

Stroke:

5

The stroke specified in the order code is the maximum possible stroke between the internal endstops.

S2

Travel 5

Initiators

Magnet

Travel:

The travel is the distance which you need to move in your application. It is always shorter than the stroke. Retracted Cylinder position

Extended Cylinder position

Stroke to be ordered: Stroke ≥ Travel + 10mmI + S1 + S2 S1. S2: Safety travel: is required to slow down the cylinder after it has passed a limit switch (Emergencystop)II. With vertical mounting position different values for S1 and S2 are needed. The values shown in the table below are sufficient for the most applications - according to our experience. With demanding applications (great Masses and high dynamic) the safety travel have to be calculated and enlarged accordingly (Calculation on request). Cylinder

ET32

ET50

ET80

ET100

ET125

Type

M05

M10

M05

M10

M16

M05

M10

M25

M05

M10

M20

S1

10

20

10

20

30

10

20

30

10

20

25

M40 M05 M10 M20 M50 30

10

20

25

40

S2

10

20

10

20

30

10

20

30

10

20

25

30

10

20

25

40

Recommended minimal safety travel for horizontal mounting position. Valid for a load of up to 50% of the maximum permissible thrust force and for a speed of up to 50% of the respective maximum permissible speed and under the condition that the drive system is able to provide a corresponding braking torque. LProfil 0,5 x LProfil

0,5 x LProfil 22

22

It is not possible to mount a switch at the position of the lubrication point. If your application requires a switch at this position please contact us.

Schmierbohrung Ø24

I

In this formular a distance of 5mm between the software limit and a limit switch is taken into consideration (for each side). This distance depends on the drive controler.

II

to prevent that the internal end-stops are achieved.

22

Parker Hannifin GmbH Electromechanical Automation

192-550011N13

Electro-Thrust Electric Cylinder ET Application examples

Parker - worldwide partner for automation systems

Sheet metal handling system with 18 ET Cylinders as vertical actuators

ET Cylinder in Parker - High-Speed-Cutter for lifting/lowering the gripper carriage.

2-axis handling-system for glass bottles

23

Parker Hannifin GmbH Electromechanical Automation