GN 293-SCR
GN 293
Linear Actuators
Steel / Stainless Steel, with 2 Separate Threaded Spindles
Steel, chrome-plated
Steel / Stainless Steel, with 2 Separate Threaded Spindles
Steel, chrome-plated

78711-R,20
78710-R,10
78712-R,50
orGN 300-30-B5-SW;60
GN 612-5-M12x1,5-A;40
DIN 172-B10,5-20-A;50
ISO 8675-M8x1-04-BT;10
Guide tube
Tube DIN 2391
Steel, chrome-plated SCR
Tube DIN 2462
Stainless Steel AISI 304 NI
* usually not available from stock
Spindle with trapezoidal thread
Lead nut
Gunmetal
End plug
Plastic
In addition to the standard stroke lengths specified in the above table for linear actuators GN 293 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.
Ø Linear actuator | Fx in N | Fy in N | - | - | Fz in N | - | - | Mx in Nm | My in Nm | Mz in Nm |
l = 500 | l = 1000 | l = 1500 | l = 500 | l = 1000 | l = 1500 | - | - | - | ||
18 | 400 | 80 | - | - | 65 | - | - | 1.5 | 4.5 | 4.5 |
30 | 850 | 500 | 70 | 15 | 550 | 55 | 10 | 6.5 | 15 | 15 |
40 | 1100 | 2150 | 250 | 65 | 1900 | 150 | 50 | 15 | 42 | 42 |
50 | 1750 | 3100 | 650 | 150 | 3100 | 650 | 150 | 29 | 69 | 69 |
60 | 2600 | 4550 | 1500 | 400 | 4550 | 1400 | 350 | 45 | 125 | 125 |
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.
for Standard Stroke Lengths l1 of the Linear Actuators GN 291
Ø Linear actuator | l1 | l2 | l3 | z |
Stroke | ||||
(Standard lengths) | Scale length respectively highest figure | |||
18 | 65 | 82.5 | 147.5 | 90 |
18 | 165 | 82.5 | 247.5 | 190 |
18 | 265 | 82.5 | 347.5 | 290 |
30 | 100 | 122.5 | 222.5 | 120 |
30 | 150 | 122.5 | 272.5 | 120 |
30 | 200 | 122.5 | 322.5 | 220 |
30 | 300 | 122.5 | 422.5 | 320 |
40 | 70 | 142.5 | 217.5 | 90 |
40 | 170 | 142.5 | 317.5 | 190 |
40 | 220 | 142.5 | 367.5 | 240 |
40 | 270 | 142.5 | 417.5 | 290 |
40 | 320 | 142.5 | 467.5 | 340 |
50 | 65 | 147.5 | 217.5 | 90 |
50 | 115 | 147.5 | 267.5 | 190 |
50 | 215 | 147.5 | 367.5 | 240 |
50 | 265 | 147.5 | 417.5 | 290 |
50 | 315 | 147.5 | 467.5 | 340 |
60 | 220 | 182.5 | 402.5 | 240 |
60 | 720 | 182.5 | 902.5 | 740 |
Scale engraved with laser precision
The longitudinal scales GN 299 of type A and B are normally used in connection with the linear actuators Linear Actuators and Square Linear Actuators GN 291.1, the scales of type C and D are normally used for the linear actuators Linear Actuators GN 292 and Linear Actuators GN 293.
Longitudinal scales can only be ordered together with linear actuators.
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