LEGACY Magswitch AR50 NAAMS – 8140680

This product is now in Legacy status and should no longer be deployed in new projects. All documents are for reference use only. See table below for important dates. 

Equivalent to the AR Classic series tools, the NAAMS variant brings repeatable mounting to the table. A dual 4-hole NAAMS pattern makes this tool easy to design around. This is the best option for use without a mounting bracket. As with the AR Classic series, pole shoes are required for use and improve performance on irregular surfaces.

Feature & Benefits
• Compact single magnet design
• Fast MTTR with NAAMS mounting
• Customizable contact surface
• Maximum power to weight ratio
• Saves energy – 90% less Air
• Fail-safe operation

For accessories, click here.
High heat version available. For more info, click here.

Legacy Date Sunset Date End of Support Possible Replacement Downloads

Legacy Date is defined as the tool is no longer part of our current active product line. We will move tools to Legacy status when new technology tools offer better performance or cost.

Sunset Date is defined as the tool is not supported by inventory stocking levels and may be available as custom-order only and subject to Minimum Order Quantities and long lead times (consult Magswitch).

SKU: 8140680.


Max Breakaway* 548 lbs/248.6 kg
Working Load 4:1* 137 lbs/62.1 kg
Full Saturation Thickness 3/8” / 9.5 mm
Max Shear 2:1* 34 lbs/15.4 kg
Minimum Thickness for De-Stack 3/8” / 9.5 mm
Min Actuation Pressure 20psi / 1.4×105 pa
Max Actuation Pressure 145 psi / 1×106 pa
Off Target Actuation Pressure 55 psi/ 3.8×105 pa
Net Weight 6.1 lbs / 2.8 kg
Air Port Thread M5x0.8
NAAMS Mount 2:M10x1.5/4:Dia8.0/2:Dia11.0
Overall Height 182 mm
Magnetic Pole Footprint 64×51.75 mm


* Max Breakaway determined in laboratory environment on 2” thick SAE1018 Steel with surface roughness 63 micro inches. Many factors contribute to the actual breakaway force in each application. Always test the magswitch in each application before deployment.  Refer to the magswitch information booklet for more information.

Contact Us

Use the form below for product inquiry. Need application assistance? Click here instead!