GN 291.1Square Linear Actuators

SCR - Steel, chrome-plated

with Right or Left Hand Thread

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SCR - Steel, chrome-plated
SCR - Steel, chrome-plated
SCR - Steel, chrome-plated
GN 291.1
SCR - Steel, chrome-plated
NI - Stainless steel
GN-291.1
NI - Stainless steel
Type R2
Type R1
Type L2
Type L1

GN 291.1

Reset
Catalogue
s
l1
Max. stroke
Threaded
spindle
d1
d2
l2 Total length
l3
l4
m1
m2
For parallel key
DIN 6885
GN 291.1-30-100-L1-SCR
30
100
1250
TR14x4
8
M 4
l1+210
105
16
23
38
A2x2x12
GN 291.1-30-150-L1-SCR
30
150
1250
TR14x4
8
M 4
l1+210
105
16
23
38
A2x2x12
GN 291.1-30-200-L1-SCR
30
200
1250
TR14x4
8
M 4
l1+210
105
16
23
38
A2x2x12
GN 291.1-30-300-L1-SCR
30
300
1250
TR14x4
8
M 4
l1+210
105
16
23
38
A2x2x12
GN 291.1-40-70-L1-SCR
40
70
1570
TR20x4
12
M 5
l1+240
120
17
42
54
A4x4x12
GN 291.1-40-170-L1-SCR
40
170
1570
TR20x4
12
M 5
l1+240
120
17
42
54
A4x4x12
GN 291.1-40-220-L1-SCR
40
220
1570
TR20x4
12
M 5
l1+240
120
17
42
54
A4x4x12
GN 291.1-40-270-L1-SCR
40
270
1570
TR20x4
12
M 5
l1+240
120
17
42
54
A4x4x12
GN 291.1-40-320-L1-SCR
40
320
1570
TR20x4
12
M 5
l1+240
120
17
42
54
A4x4x12
GN 291.1-50-65-L1-SCR
50
65
1565
TR20x4
12
M 6
l1+245
122.5
18
42
54
A4x4x12
GN 291.1-50-115-L1-SCR
50
115
1565
TR20x4
12
M 6
l1+245
122.5
18
42
54
A4x4x12
GN 291.1-50-215-L1-SCR
50
215
1565
TR20x4
12
M 6
l1+245
122.5
18
42
54
A4x4x12
GN 291.1-50-265-L1-SCR
50
265
1565
TR20x4
12
M 6
l1+245
122.5
18
42
54
A4x4x12
GN 291.1-50-315-L1-SCR
50
315
1565
TR20x4
12
M 6
l1+245
122.5
18
42
54
A4x4x12

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

Square tube

  • Steel, chrome-plated SCR
  • Stainless steel AISI 304 NI*

Spindle with trapezoidal thread

  • Steel respectively Stainless steel AISI 303
  • Ball bearing

Lead nut

Gunmetal

End plug

Plastic

Square linear actuators GN 291.1 are used if the linear actuator connectors are exposed to high torsion forces.

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

By means of linear actuator connectors, the linear movement of the lead nut can be transmitted externally via a follower. The followers are included with the respective linear actuator connectors. In addition, the tube clamp connector range contains many different parts for mounting the linear actuators.

In order to measure the displacement and positioning of the linear actuator connectors, the square tube can be provided with a longitudinal scale.

  • Linear actuator connectors, tube clamp connectors and accessory have to be ordered separately.
Related products
Installation kits

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Installation kits for position indicators used on square linear actuators GN 291.1
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Double Tube Linear Actuators with Right or Left Hand Thread, Single Slider
Without handle

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