Square Linear Actuators GN 291.1

Material: SCR - Steel, chrome plated finish

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Operating Instruction Longitudinal Scales GN 299 Stainless Steel Characteristics Keyways WN 6885 / DIN 6885-1

Product description

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.

Specification

Square tube

Steel, chrome plated finishSCR
Stainless steelNI AISI 304

Trapezoidal lead screw

Steel / Stainless steel AISI 303
Ball bearing

Lead nut
Gunmetal

End plug
Plastic

RoHS

Accessory

Installation Kits GN 296
Handwheels GN 9234 (for Linear Actuators)

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Part Number R1 - Right-hand thread, shaft journal at one end	Part Number R2 - Right-hand thread, shaft journal at both ends	Part Number L1 - Left-hand thread, shaft journal at one end	Part Number L2 - Left-hand thread, shaft journal at both ends	s	l₁ Stroke (standard lengths)	Max. stroke	Threaded spindle	d₁	d₂	l₂ Total length (millimeters)	l₃	l₄	m₁	m₂	Parallel key DIN 6885-1

291.130100R1SCR	291.130100R2SCR	291.130100L1SCR	291.130100L2SCR	1.18	3.94	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.130150R1SCR	291.130150R2SCR	291.130150L1SCR	291.130150L2SCR	1.18	5.91	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.130200R1SCR	291.130200R2SCR	291.130200L1SCR	291.130200L2SCR	1.18	7.87	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.130300R1SCR	291.130300R2SCR	291.130300L1SCR	291.130300L2SCR	1.18	11.81	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.14070R1SCR	291.14070R2SCR	291.14070L1SCR	291.14070L2SCR	1.57	2.76	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.140170R1SCR	291.140170R2SCR	291.140170L1SCR	291.140170L2SCR	1.57	6.69	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.140220R1SCR	291.140220R2SCR	291.140220L1SCR	291.140220L2SCR	1.57	8.66	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.140270R1SCR	291.140270R2SCR	291.140270L1SCR	291.140270L2SCR	1.57	10.63	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.140320R1SCR	291.140320R2SCR	291.140320L1SCR	291.140320L2SCR	1.57	12.60	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.15065R1SCR	291.15065R2SCR	291.15065L1SCR	291.15065L2SCR	1.97	2.56	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.150115R1SCR	291.150115R2SCR	291.150115L1SCR	291.150115L2SCR	1.97	4.53	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.150215R1SCR	291.150215R2SCR	291.150215L1SCR	291.150215L2SCR	1.97	8.46	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.150265R1SCR	291.150265R2SCR	291.150265L1SCR	291.150265L2SCR	1.97	10.43	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.150315R1SCR	291.150315R2SCR	291.150315L1SCR	291.150315L2SCR	1.97	12.40	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12

Part Number R1 - Right-hand thread, shaft journal at one end	Part Number R2 - Right-hand thread, shaft journal at both ends	Part Number L1 - Left-hand thread, shaft journal at one end	Part Number L2 - Left-hand thread, shaft journal at both ends	s	l₁ Stroke (standard lengths)	Max. stroke	Threaded spindle	d₁	d₂	l₂ Total length (millimeters)	l₃	l₄	m₁	m₂	Parallel key DIN 6885-1

291.1-30-100-R1-NI	291.1-30-100-R2-NI	291.1-30-100-L1-NI	291.1-30-100-L2-NI	1.18	3.94	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.1-30-150-R1-NI	291.1-30-150-R2-NI	291.1-30-150-L1-NI	291.1-30-150-L2-NI	1.18	5.91	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.1-30-200-R1-NI	291.1-30-200-R2-NI	291.1-30-200-L1-NI	291.1-30-200-L2-NI	1.18	7.87	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.1-30-300-R1-NI	291.1-30-300-R2-NI	291.1-30-300-L1-NI	291.1-30-300-L2-NI	1.18	11.81	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
291.1-40-70-R1-NI	291.1-40-70-R2-NI	291.1-40-70-L1-NI	291.1-40-70-L2-NI	1.57	2.76	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.1-40-170-R1-NI	291.1-40-170-R2-NI	291.1-40-170-L1-NI	291.1-40-170-L2-NI	1.57	6.69	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.1-40-220-R1-NI	291.1-40-220-R2-NI	291.1-40-220-L1-NI	291.1-40-220-L2-NI	1.57	8.66	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.1-40-270-R1-NI	291.1-40-270-R2-NI	291.1-40-270-L1-NI	291.1-40-270-L2-NI	1.57	10.63	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.1-40-320-R1-NI	291.1-40-320-R2-NI	291.1-40-320-L1-NI	291.1-40-320-L2-NI	1.57	12.60	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
291.1-50-65-R1-NI	291.1-50-65-R2-NI	291.1-50-65-L1-NI	291.1-50-65-L2-NI	1.97	2.56	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.1-50-115-R1-NI	291.1-50-115-R2-NI	291.1-50-115-L1-NI	291.1-50-115-L2-NI	1.97	4.53	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.1-50-215-R1-NI	291.1-50-215-R2-NI	291.1-50-215-L1-NI	291.1-50-215-L2-NI	1.97	8.46	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.1-50-265-R1-NI	291.1-50-265-R2-NI	291.1-50-265-L1-NI	291.1-50-265-L2-NI	1.97	10.43	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12
291.1-50-315-R1-NI	291.1-50-315-R2-NI	291.1-50-315-L1-NI	291.1-50-315-L2-NI	1.97	12.40	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12

s	l₁ Stroke (standard lengths)	Max. stroke	Threaded spindle	d₁	d₂	l₂ Total length (millimeters)	l₃	l₄	m₁	m₂	Parallel key DIN 6885-1

1.18	3.94	5.91	7.87	11.81	-	49.21	TR14x4	0.31	M 4	l₁+210	4.13	0.63	0.91	1.50	A2x2x12
1.57	2.76	6.69	8.66	10.63	12.60	61.81	TR20x4	0.47	M 5	l₁+240	4.72	0.67	1.65	2.13	A4x4x12
1.97	2.56	4.53	8.46	10.43	12.40	61.61	TR20x4	0.47	M 6	l₁+245	4.82	0.71	1.65	2.13	A4x4x12

Min	Max	Price
1	9	US$567.23
10	24	US$519.96
25	49	US$472.69
≥ 50		US$425.42

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GN 291.1 Square Linear Actuators Steel / Stainless Steel, with Left or Right Hand Thread

Product Family Stainless Steel

Product description

Specification

Accessory

Part Options / Table

Type

Werkstoff: SCR - Steel, chrome plated finish

Werkstoff: NI - Stainless steel

Metric

Build & Price

Longitudinal Scales GN 299

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R1	Right-hand thread, shaft journal at one end
R2*	Right-hand thread, shaft journal at both ends
L1	Left-hand thread, shaft journal at one end
L2*	Left-hand thread, shaft journal at both ends