GN 292 Linear actuators Steel / Stainless Steel, with right and left hand thread


Description

Specification

Types

  • Type RL1: Shaft journal at one end
  • Type RL2: Shaft journal at both ends
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

Information

In addition to the standard stroke lengths specified in the above table for linear actuators GN 292 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.
  • Position indicators DD51
  • Position indicators DD52R
  • Installation kits GN 295 (for position indicators)

Accessory

  • Linear actuator connectors, tube clamp connectors

On request

  • Tube DIN 2462 in Stainless Steel AISI 304 NI
  • special lengths

Technical Information

Technical 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.

Types

Description

Linear actuator GN 291 with right or left hand thread, with shaft journal at either on or both ends, with a linear actuator connector GN 146.1.
Square linear actuator GN 291.1 with right or left hand thread, shaft journal at either one or both ends, with a linear actuator connector GN 147.1.

Description

Linear actuator GN 292 with left and right hand thread, with shaft journal at either on or both ends, with two linear actuator connectors GN 146.1, the two connectors move symmetrically.
Square linear actuator GN 291.1 on request.

Description

Linear actuator GN 293 with two separate threaded spindles, eacht with right or or left hand thread with two linear actuator connectors GN 146.1, the two connectors move independently of one another.
Square linear actuator GN 293.1 on request.
GN 292
Filter
Description d1 l1 Max. stroke Threaded
spindle
d2 f7 d3 l2 l3 l4 m1 m2 For key DIN 6885 Weight
GN 292-18-120-RL1-SCR 18 120 every 167 TR10x3 6 M 3 2xl1+171 70 16 17 24 A2x2x12 440
GN 292-30-130-RL1-SCR 30 130 every 601 TR14x4 8 M 4 2xl1+253 102.5 16 23 38 A2x2x12 1250
GN 292-40-205-RL1-SCR 40 205 every 753 TR20x4 12 M 5 2xl1+299 117.5 17 42 54 A4x4x12 3560
GN 292-40-255-RL1-SCR 40 255 every 753 TR20x4 12 M 5 2xl1+299 117.5 17 42 54 A4x4x12 3130
GN 292-50-300-RL1-SCR 50 300 every 748 TR20x4 12 M 6 2xl1+309 120 18 42 54 A4x4x12 6400
GN 292-50-350-RL1-SCR 50 350 every 748 TR20x4 12 M 6 2xl1+309 120 18 42 54 A4x4x12 6700
GN 292-60-300-RL1-SCR 60 300 every 715 TR24x5 14 M 8 2xl1+375 142.5 19 58 70 A5x5x16 9900
GN 292-60-300-RL2-SCR 60 300 every 715 TR24x5 14 M 8 2xl1+375 142.5 19 58 70 A5x5x16 7960
GN 292-18-120-RL2-SCR 18 120 every 167 TR10x3 6 M 3 2xl1+171 70 16 17 24 A2x2x12 458
GN 292-30-130-RL2-SCR 30 130 every 601 TR14x4 8 M 4 2xl1+253 102.5 16 23 38 A2x2x12 1233
GN 292-40-205-RL2-SCR 40 205 every 753 TR20x4 12 M 5 2xl1+299 117.5 17 42 54 A4x4x12 3057
GN 292-40-255-RL2-SCR 40 255 every 753 TR20x4 12 M 5 2xl1+299 117.5 17 42 54 A4x4x12 3130
GN 292-50-300-RL2-SCR 50 300 every 748 TR20x4 12 M 6 2xl1+309 120 18 42 54 A4x4x12 6520