GN 491 Double Tube Linear Actuators Steel, with Right or Left Hand Thread, Single Slider

Photo

GN 491 Steel Double Tube Linear Actuators, with Right <strong>or</strong> Left Hand Thread, Single Slider

Product description

Information

In addition to the standard stroke lengths of the GN 491 double tube linear actuators specified in the table, any stroke within the maximum stroke lengths is available.

In order to measure the movement or the position of the slider, digital position indicators can be attached.

Specification

Guide tubes DIN 2391
Steel, chrome plated finishSCR
End pieces / slider
Aluminum
  • Powder coated
    Black, RAL 9005, textured finish
  • Mounting surfaces
    Machined, plain finish

Trapezoidal thread spindle
Steel, plain finish
  • Ball-bearing
  • Position accuracy ±0.2 mm / 300 mm stroke

Lead nut
Gunmetal
Socket cap screws DIN 912
Steel, zinc plated
Hex nuts DIN 985
Steel, zinc plated
Self-locking via polyamide ring

RoHS compliant

Accessory

Installation kits GN 491.1 (for position indicators)

On request

Version in stainless steel
Tube with longitudinal scale
Right-hand thread, shaft journal at both ends
Left-hand thread, shaft journal at one end
Left-hand thread, shaft journal at both ends

Technical drawing

3D
Hide technical drawing
GN 491 Steel Double Tube Linear Actuators, with Right <strong>or</strong> Left Hand Thread, Single Slider sketch

Part Options / Table

Type

R1Right-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
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Metric

Dimensions in: Inch (change to Metric)
d1l1
Stroke
(adjustment travel of the slider)
Standard lengths

Max.
stroke
Threaded
spindle
bd2d3 **
Thread
d4 ***
Thread
d5d6
For
screw
DIN 912
0.713.945.917.879.8416.54TR10x31.100.24-M 50.21--
1.183.945.917.8711.8159.06TR14x41.970.31M 6M 60.260.35M 5
1.573.945.917.8711.81104.33TR20x42.360.47M 8M 80.330.53M 6
1.973.945.917.8711.81108.66TR20x42.830.47M 10M 80.330.53M 8
2.3611.8115.7519.69-107.87TR25x53.150.55M 10M 100.410.53M 8
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Dimensions in: Inch (change to Metric)
d1d7
For
screw
DIN 912
h1h2h3h4h5l2
Total
length
l3l4m1m2m3m4
0.71--1.101.140.040.570.033xb+l13.190.632xb+l12.68-0.79
1.180.41M 62.052.130.081.060.033xb+l15.120.632xb+l14.493.621.18
1.570.53M 82.362.480.121.240.043xb+l17.090.672xb+l16.305.201.54
1.970.53M 82.832.990.161.500.053xb+l18.110.712xb+l17.245.911.81
2.360.65M 103.393.460.081.730.053xb+l19.450.752xb+l18.507.282.17
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Dimensions in: Inch (change to Metric)
d1m5m6m7m8m9s
Hexagon
Parallel key
DIN 6885
Installation kitPosition
indicator
Handwheel
0.71-0.790.71-0.180.31A2x2x12GN 491.1EN 955-GN 9234
1.181.381.181.650.370.470.39A2x2x12GN 491.1EN 954EN 9054GN 9234
1.571.501.542.440.490.470.51A4x4x12GN 491.1EN 953EN 9053GN 9234
1.971.971.812.440.510.590.51A4x4x12GN 491.1EN 953EN 9053GN 9234
2.362.362.172.910.550.650.67A5x5x16GN 491.1EN 953EN 9053GN 9234
*Usually not available from stock

**Usable thread depth on both sides min. 2 x d3

***Usable thread depth min. 1.5 x d4

Build & Price

3D Product Configurator
Diameter d1
Stroke l1
Type




Material

Mounting Options of End Pieces

Horizontal

with screws for thread d4 or bore d5

Vertical

from outside, with screws for thread d3
from inside, with screws for bore d6
from inside, with screws for bore d5 / d7

Sketch GN 491 horizontal Sketch GN 491 vertical

Mounting Options at the Slider

Mounting with screws for thread d4 or bore d5

Sketch GN 491 slider

Assembly of Position Indicator and Handwheel

Usage of installation kit, position indicator and handwheel

Sketch GN 491 handwheel

Load Capacity

Show / Hide columns
dFxFy
l = 500 mm

l = 1000 mm

l = 1500 mm
Mx
in Nm
My
in Nm
Mz
in Nm
1895.54 lbf (425 N)48.33 lbf (215 N)24.73 lbf (110 N)-223540
30191 lbf (850 N)247 lbf (1100 N)202 lbf (900 N)124 lbf (550 N)100100100
40247 lbf (1100 N)832 lbf (3700 N)629 lbf (2800 N)315 lbf (1400 N)150140170
50427 lbf (1900 N)866 lbf (3850 N)540 lbf (2400 N)472 lbf (2100 N)180220290
60607 lbf (2700 N)1551 lbf (6900 N)1281 lbf (5700 N)1147 lbf (5100 N)320350500
Show / Hide columns
dFxFz
l = 500 mm

l = 1000 mm

l = 1500 mm
Mx
in Nm
My
in Nm
Mz
in Nm
1895.54 lbf (425 N)23.6 lbf (105 N)17.98 lbf (80 N)-223540
30191 lbf (850 N)135 lbf (600 N)78.68 lbf (350 N)33.72 lbf (150 N)100100100
40247 lbf (1100 N)472 lbf (2100 N)135 lbf (600 N)40.47 lbf (180 N)150140170
50427 lbf (1900 N)697 lbf (3100 N)157 lbf (700 N)44.96 lbf (200 N)180220290
60607 lbf (2700 N)1416 lbf (6300 N)629 lbf (2800 N)80.93 lbf (360 N)320350500

Selected Part

Total US Dollars (net)
$604.94
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
MinMaxPrice
14$604.94
59$554.53
1024$504.12
≥ 25$453.71
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 1.410 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

GN 491-18-100-R1-SCRGN 491-18-100-R2-SCRGN 491-18-100-L1-SCRGN 491-18-100-L2-SCRGN 491-18-150-R1-SCRGN 491-18-150-R2-SCRGN 491-18-150-L1-SCRGN 491-18-150-L2-SCRGN 491-18-200-R1-SCRGN 491-18-200-R2-SCRGN 491-18-200-L1-SCRGN 491-18-200-L2-SCRGN 491-18-250-R1-SCRGN 491-18-250-R2-SCRGN 491-18-250-L1-SCRGN 491-18-250-L2-SCRGN 491-30-100-R1-SCRGN 491-30-100-R2-SCRGN 491-30-100-L1-SCRGN 491-30-100-L2-SCRGN 491-30-150-R1-SCRGN 491-30-150-R2-SCRGN 491-30-150-L1-SCRGN 491-30-150-L2-SCRGN 491-30-200-R1-SCRGN 491-30-200-R2-SCRGN 491-30-200-L1-SCRGN 491-30-200-L2-SCRGN 491-30-300-R1-SCRGN 491-30-300-R2-SCRGN 491-30-300-L1-SCRGN 491-30-300-L2-SCRGN 491-40-100-R1-SCRGN 491-40-100-R2-SCRGN 491-40-100-L1-SCRGN 491-40-100-L2-SCRGN 491-40-150-R1-SCRGN 491-40-150-R2-SCRGN 491-40-150-L1-SCRGN 491-40-150-L2-SCRGN 491-40-200-R1-SCRGN 491-40-200-R2-SCRGN 491-40-200-L1-SCRGN 491-40-200-L2-SCRGN 491-40-300-R1-SCRGN 491-40-300-R2-SCRGN 491-40-300-L1-SCRGN 491-40-300-L2-SCRGN 491-50-100-R1-SCRGN 491-50-100-R2-SCRGN 491-50-100-L1-SCRGN 491-50-100-L2-SCRGN 491-50-150-R1-SCRGN 491-50-150-R2-SCRGN 491-50-150-L1-SCRGN 491-50-150-L2-SCRGN 491-50-200-R1-SCRGN 491-50-200-R2-SCRGN 491-50-200-L1-SCRGN 491-50-200-L2-SCRGN 491-50-300-R1-SCRGN 491-50-300-R2-SCRGN 491-50-300-L1-SCRGN 491-50-300-L2-SCRGN 491-60-300-R1-SCRGN 491-60-300-R2-SCRGN 491-60-300-L1-SCRGN 491-60-300-L2-SCRGN 491-60-400-R1-SCRGN 491-60-400-R2-SCRGN 491-60-400-L1-SCRGN 491-60-400-L2-SCRGN 491-60-500-R1-SCRGN 491-60-500-R2-SCRGN 491-60-500-L1-SCRGN 491-60-500-L2-SCR

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