GN 890 Pneumatic Push Toggle Clamps Steel, with Horizontal Mounting Base, without Magnetic Piston


Product description


The working principle of GN 890 pneumatic push toggle clamps is identical in construction and dimensions to the GN 842 heavy duty push-pull type toggle clamps.

To ensure an extended life of the mechanical parts as well as the air cylinder, the operating pressure should not exceed 6 bar. In addition a lubrication control unit should be mounted in the air in-feed line. The sturdy mounting frame for the cylinder has been designed to avoid the trunions of the cylinder to protruding over the frame.

These clamps have a magnetic piston. In conjunction with a GN 896.1 / GN 896.2 proximity switch the position of the piston is sensed and the generated signal can be used in sequence control systems.


Toggle clamp
  • Forged
  • Chemically blackened finish

Parts in sheet metal
Case-hardened steel C10
Zinc plated, blue passivated finish

Tapped connecting rod
Steel St 37
Zinc plated, blue passivated finish

Case-hardened bearing pins (Bearing rivets)

Double-action air cylinder
Max. pressure 6 bar

All moving parts lubricated with special grease

RoHS compliant


GN 896.1 / GN 896.2
proximity switch

Technical drawing

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GN 890 Steel Pneumatic Push Toggle Clamps, with Horizontal Mounting Base, without Magnetic Piston sketch

Part Options / Table


SP3Body in forged steel
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Dimensions in: Inch | Metric
SizeFH in N
Holding Capacity
Clamping force
at 4 bar ≈
for hose
70270 lbf (1200 N)124 lbf (550 N)0.551.652.520.33M 60.17G 1/80.162.05
3601259 lbf (5600 N)225 lbf (1000 N) 80.22G 1/80.162.76
11003597 lbf (16000 N)416 lbf (1850 N)1.102.605.240.63M 100.33G 1/40.243.46
21005620 lbf (25000 N)674 lbf (3000 N)1.523.156.970.79M 120.33G 1/40.313.94
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Dimensions in: Inch (change to Metric)
Sizel1l2l3l4m1m2m3m4s ≈tw

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Total US Dollars (net)
In stock: 3
In Stock
Please note our quantity discounts (US Dollars).
≥ 250$92.65
Prop 65: Not compliant
Cancer and Reproductive Harm -
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: 1.225 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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