GN 291

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Omschrijving

1Specification

Types

  • Type R1: Right hand thread, shaft journal at one end
  • Type R2*: Right hand thread, shaft journal at both ends
  • Type L1: Left hand thread, shaft journal at one end
  • Type L2*: Left hand thread, shaft journal at both ends

* usually not available from stock

Guide tube

Version in Steel

Tube DIN 2391

Steel, chrome-plated SCR

Version in Stainless Steel*

Tube DIN 2462

Stainless Steel AISI 304 NI

* usually not available from stock

Spindle with trapezoidal thread

  • Steel respectively, Stainless Steel AISI 303
  • ball bearing

Lead nut

Gunmetal

End cap

Plastic

2Information

In addition to the standard stroke lengths specified in the above table for linear actuators GN 291 any stroke inside the maximum stroke length is available.

Besides the extensive range of tube clamp connectors there are a number of different components for fixing the linear actuators and to build linear actuator connectors.

In order to measure the displacement and positioning of the linear actuator connectors, digital as well as analogue position indicators can be installed and furthermore the guide tube can be provided with a longitudinal scale.

3Accessory
  • Linear actuator connectors, tube clamp connectors have to be ordered seperately.
4On request
  • Tube DIN 2462 in Stainless Steel NI
5Technical information6Technical description
 
Ø Linear actuatorFx in NFy in N--Fz in N--Mx in NmMy in NmMz in Nm
l = 500l = 1000l = 1500l = 500l = 1000l = 1500---
1840080--65--1.54.54.5
30850500701555055106.51515
401100215025065190015050154242
50175031006501503100650150296969
602600455015004004550140035045125125

The load data are applicable to linear actuators  GN 291,  GN 292  GN 293 made of Steel (SCR) or Stainless Steel (NI). The specified forces Fy and Fz cause a flexure of the guide tube of approx. 0.5mm.

Description

A lead nut moves in axial direction over the ball bearing trapezodial thread spindle of the linear actuator. The follower ensures the anti-rotation and makes the link to the different linear actuator connectors. The linear actuators have been designed for manual operation (handwheel).

The positioning accuracy is 0.2 mm / 300 mm stroke, the maximum reverse play is 0.1 mm.

Guide tubes are available in chromed Steel (SCR) or Stainless Steel (NI) non-rusting. They made with the tolerance range of precision steel tubes DIN 2391 or DIN 2462.

A wide variety of different components are available in the tube clamp connector program to fix the linear actuators in place and to uprade these into linear actuator connectors.

Also, digital position indicators (DD52R / DD51) may be attached to measure the displacement or the positioning.

In applications where high torsion forces Mx occur, linear actuators with square tubing or double tube linear actuators should be given preference.

A wide variety of different components from the tube clamp connector program is also available for this design. The linear actuator connectors are composed of two-part elements, with the effect that the precision of the square tubes involves no special requirements.

7Types
 

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Code

Omschrijving

Aantal

Prijs

Bestel

CAD

Spindel met schroefdraad

d3

m2

d2 f7

Gewicht (g)

max slag

d1

l1

l2

l4

l3

m1

voor sleutel DIN 6885

Selecteer
101717686 GN 291-18-165-L1-SCR
€ 268,23
TR10x3 M 3 24 6 330 350 18 165 l1+140 16 70 17 A2x2x12
101717690 GN 291-18-165-R1-SCR
€ 268,23
TR10x3 M 3 24 6 330 350 18 165 l1+140 16 70 17 A2x2x12
101717687 GN 291-18-265-L1-SCR
€ 295,30
TR10x3 M 3 24 6 430 350 18 265 l1+140 16 70 17 A2x2x12
101717695 GN 291-18-265-R1-SCR
€ 295,30
TR10x3 M 3 24 6 430 350 18 265 l1+140 16 70 17 A2x2x12
101717688 GN 291-18-65-L1-SCR
€ 240,04
TR10x3 M 3 24 6 230 350 18 65 l1+140 16 70 17 A2x2x12
101717696 GN 291-18-65-R1-SCR
€ 240,04
TR10x3 M 3 24 6 230 350 18 65 l1+140 16 70 17 A2x2x12
101717689 GN 291-30-100-L1-SCR
€ 327,65
TR14x4 M 4 38 8 780 1250 30 100 l1+205 16 102.5 23 A2x2x12
101717697 GN 291-30-100-R1-SCR
€ 327,65
TR14x4 M 4 38 8 780 1250 30 100 l1+205 16 102.5 23 A2x2x12
101717691 GN 291-30-150-L1-SCR
€ 344,09
TR14x4 M 4 38 8 890 1250 30 150 l1+205 16 102.5 23 A2x2x12
101717698 GN 291-30-150-R1-SCR
€ 344,09
TR14x4 M 4 38 8 890 1250 30 150 l1+205 16 102.5 23 A2x2x12
101717703 GN 291-30-200-L1-SCR
€ 360,44
TR14x4 M 4 38 8 1000 1250 30 200 l1+205 16 102.5 23 A2x2x12
101717699 GN 291-30-200-R1-SCR
€ 360,44
TR14x4 M 4 38 8 1000 1250 30 200 l1+205 16 102.5 23 A2x2x12
101717692 GN 291-30-300-L1-SCR
€ 395,13
TR14x4 M 4 38 8 1210 1250 30 300 l1+205 16 102.5 23 A2x2x12
101717700 GN 291-30-300-R1-SCR
€ 395,13
TR14x4 M 4 38 8 1210 1250 30 300 l1+205 16 102.5 23 A2x2x12
101717693 GN 291-40-170-L1-SCR
€ 382,13
TR20x4 M 5 54 12 2080 1570 40 170 l1+235 17 117.5 42 A4x4x12
101717810 GN 291-40-170-R1-SCR
€ 382,13
TR20x4 M 5 54 12 2080 1570 40 170 l1+235 17 117.5 42 A4x4x12
101717705 GN 291-40-220-L1-SCR
€ 398,53
TR20x4 M 5 54 12 2310 1570 40 220 l1+235 17 117.5 42 A4x4x12
101717702 GN 291-40-220-R1-SCR
€ 398,53
TR20x4 M 5 54 12 2310 1570 40 220 l1+235 17 117.5 42 A4x4x12
101717704 GN 291-40-270-L1-SCR
€ 416,93
TR20x4 M 5 54 12 2530 1570 40 270 l1+235 17 117.5 42 A4x4x12
101717815 GN 291-40-270-R1-SCR
€ 416,93
TR20x4 M 5 54 12 2530 1570 40 270 l1+235 17 117.5 42 A4x4x12
101717707 GN 291-40-320-L1-SCR
€ 433,41
TR20x4 M 5 54 12 2750 1570 40 320 l1+235 17 117.5 42 A4x4x12
101717820 GN 291-40-320-R1-SCR
€ 433,41
TR20x4 M 5 54 12 2750 1570 40 320 l1+235 17 117.5 42 A4x4x12
101717709 GN 291-40-70-L1-SCR
€ 349,35
TR20x4 M 5 54 12 1640 1570 40 70 l1+235 17 117.5 42 A4x4x12
101717825 GN 291-40-70-R1-SCR
€ 349,35
TR20x4 M 5 54 12 1640 1570 40 70 l1+235 17 117.5 42 A4x4x12
101717710 GN 291-50-115-L1-SCR
€ 369,01
TR20x4 M 6 54 12 2720 1565 50 115 l1+240 18 120 42 A4x4x12
101717830 GN 291-50-115-R1-SCR
€ 369,01
TR20x4 M 6 54 12 2720 1565 50 115 l1+240 18 120 42 A4x4x12
101717711 GN 291-50-215-L1-SCR
€ 405,63
TR20x4 M 6 54 12 3360 1565 50 215 l1+240 18 120 42 A4x4x12
101717835 GN 291-50-215-R1-SCR
€ 405,63
TR20x4 M 6 54 12 3000 1565 50 215 l1+240 18 120 42 A4x4x12
101717712 GN 291-50-265-L1-SCR
€ 426,12
TR20x4 M 6 54 12 3670 1565 50 265 l1+240 18 120 42 A4x4x12
101717840 GN 291-50-265-R1-SCR
€ 426,12
TR20x4 M 6 54 12 3670 1565 50 265 l1+240 18 120 42 A4x4x12
101717713 GN 291-50-315-L1-SCR
€ 439,18
TR20x4 M 6 54 12 3990 1565 50 315 l1+240 18 120 42 A4x4x12
101717845 GN 291-50-315-R1-SCR
€ 439,18
TR20x4 M 6 54 12 3990 1565 50 315 l1+240 18 120 42 A4x4x12
101717714 GN 291-50-65-L1-SCR
€ 353,49
TR20x4 M 6 54 12 3000 1565 50 65 l1+240 18 120 42 A4x4x12
101717850 GN 291-50-65-R1-SCR
€ 353,49
TR20x4 M 6 54 12 2410 1565 50 65 l1+240 18 120 42 A4x4x12
101717715 GN 291-60-220-L1-SCR
€ 476,64
TR24x5 M 8 70 14 5300 1520 60 220 l1+285 19 142.5 58 A5x5x16
101717716 GN 291-60-220-R1-SCR
€ 476,64
TR24x5 M 8 70 14 5300 1520 60 220 l1+285 19 142.5 58 A5x5x16
101717717 GN 291-60-720-L1-SCR
€ 692,13
TR24x5 M 8 70 14 9800 1520 60 720 l1+285 19 142.5 58 A5x5x16
101717719 GN 291-60-720-R1-SCR
€ 692,13
TR24x5 M 8 70 14 10000 1520 60 720 l1+285 19 142.5 58 A5x5x16