with Right or Left Hand Thread, Double Slider

GN 492 Double Tube Linear Actuators

Double Tube Linear Actuators GN 492 thumbnail

Double Tube Linear Actuators GN 492 sketch

Type

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

Show filter

d₁	l₁ Travel (Adjustable stroke of the slider) Standard length				max. travel	Shaft thread	b	d₂	d₃ **	d₄ ***	d₅	d₆	for screw DIN 912

18	100	150	200	300	400	TR10x3	28	6	-	M 5	5,3	-	-
30	100	150	200	300	1500	TR14x4	50	8	M 6	M 6	6,5	10	M 5
40	100	150	200	300	2500	TR20x4	60	12	M 8	M 8	8,5	13,5	M 6
50	100	150	200	300	2630	TR20x4	72	12	M 10	M 8	8,5	15	M 8
60	400	500	600	-	2580	TR25x5	80	14	M 10	M 10	10,5	13,5	M 8

Filter combination produces no result.

d₁	d₇	for screw DIN 912	d₈	h₁	h₂	h₃	h₄	h₅	h₆	l₂ Total length	l₃	l₄	l₅	m₁	m₂	m₃	m₄

18	-	-	M 5	28	37	1	14,5	0,75	8	2xb+l5+l1	81	16	81	b+l5+l1	68	-	20
30	11	M 6	M 6	52	64	2	27	0,85	10	2xb+l5+l1	130	16	130	b+l5+l1	114	92	30
40	13,5	M 8	M 8	60	76	3	31,5	1,05	13	2xb+l5+l1	180	17	180	b+l5+l1	160	132	39
50	15	M 8	M 8	72	92	4	38	1,2	16	2xb+l5+l1	206	18	206	b+l5+l1	184	150	46
60	16,5	M 10	M 10	86	106	4	45	1,35	16	2xb+l5+l1	240	19	240	b+l5+l1	216	185	55

Filter combination produces no result.

d₁	m₅	m₆	m₇	m₈	m₉	m₁₀	m₁₁	s Hexagon	Parallel key DIN 6885	Installation kit	Position indicator		Hand wheel

18	-	20	18	-	4,5	68	52	8	A2x2x12	GN 491.1	GN 955	-	GN 923.18
30	35	30	42	9,5	12	114	80	10	A2x2x12	GN 491.1	GN 954	GN 9054	GN 923.30
40	38	39	62	12,5	12	160	120	13	A4x4x12	GN 491.1	GN 953	GN 9053	GN 923.40 / GN 924.40
50	50	46	62	13	15	184	134	13	A4x4x12	GN 491.1	GN 953	GN 9053	GN 924.50
60	60	55	74	14	16,5	216	160	17	A5x5x16	GN 491.1	GN 953	GN 9053	GN 924.60

Filter combination produces no result.

* usually not available from stock** usable depth of thread from both sides min. 2 x d₃*** usable depth of thread min. 1,5 x d₄

Specification

Guide tubes DIN 2391
Steel, chrome-platedSCR

End pieces / Slider / Adapter plate
Aluminum

Powder coated
Black, RAL 9005, textured finish
Fixing surface / mounting surface
Machined, blank

Spindle with trapezoidal thread

Steel, blank
With ball-bearing
Positioning accuracy ±0,2 mm / 300 mm travel

Follower nut
Gun metal

Cylinder head screws DIN 912
Steel, zinc plated

Hexagon nuts DIN 985
Steel, zinc plated

Operating instruction GN 491 / GN 492

RoHS

Accessory

Installation Kits (for Position Indicators) GN 491.1

Information

In addition to the standard travel lengths specified in the above table for the double tube linear actuator GN 492 any length inside the maximum travel length is available.

In order to measure the movement and positioning of the double sliders, digital position indicators can be added.