Metric Size, Steel
Square Linear Actuators
With Left or Right Hand Thread
GN 291.1
wo
RoHS Compliant

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Specification
Guide tube: Steel, chrome plated
Trapezoidal threaded shaft and thrust ball bearings: Steel
Follower nut: Steel, gun metal finish
End cap: Plastic

  Information
GN 291.1 square linear actuators are used if the linear actuator connectors are exposed to high torsion forces.
Along with our extensive range of tube clamp connectors, there are a number of additional components for mounting on linear actuators to construct slide units.
The two-part tube clamp connectors range includes a wide variety of different components for fixing linear actuators and for setting up linear actuator connectors.
In order to measure the movement and positioning of the linear actuator connectors, the square tube can be fitted with a longtiudinal scale. See GN 299 longitudinal scales.
See also GN 295 installation kits.
Sliders, connector clamps and accessories must be ordered separately.
Stainless steel version available upon request.

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Dimensions in:

millimeters
(inches)

Part Number
s
l1
Travel
Std. Lngths
Max.
Travel
Shaft
Int.
Trapez
Thread
d1
(f7 tol.)
d3
Thread
l2
Total Lngth
l3
l4
m1
m2
Shaft Key
DIN 6885
Single Shaft End Only
Two Shaft Ends
Right Hand Thread
Left Hand Thread
Right Hand Thread
Left Hand Thread
30
(1.18)
100
1250
TR14x4
8
(.31)
M4x.7
l1
+210
105
(4.13)
16
(.63)
23
(.91)
38
(1.50)
A2x2x12
150
200
300
40
(1.57)
70
1800
TR20x4
12
(.47)
M5x.8
l1
+239
120
(4.72)
17
(.67)
42
(1.65)
54
(2.13)
A4x4x12
170
220
270
320
50
(1.97)
65
2300
TR20x4
12
(.47)
M6x1.0
l1
+245
122.5
(4.82)
18
(.71)
42
(1.65)
54
(2.13)
A4x4x12
115
215
265
315