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Linear actuators

Linear actuatorFx in NFy in N for length l =Fz in N for length l =Mx in NmMy in NmMz in Nm
5001000150050010001500
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. 0.5 mm.

A lead nut moves in axial direction over the ball bearing trapezoidal 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 are 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 upgrade 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 the square tubings. The linear actuator connectors are composed of two-part elements, with the effect that the precision of the square tubes involves no special requirements.

DESCRIPTION

Linear actuator GN 291 with right or left hand thread, with shaft journal at either one 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, shaft journal at either one or both ends, with two linear actuator connectors GN 146.1, the two connectors move symmetrically.

Square linear actuators GN 292.1 on request.

DESCRIPTION

Linear actuator GN 293 with two separate threaded spindles, each with right or left hand thread with two linear actuator connectors GN 146.1, the two connectors move independently of one another.

Square linear actuators GN 293.1 on request.