Gast 6AM-NRV-11A Air Motor Reversible Lubricated 4 HP


The compact and portable 6AM series offers air motor operating speed and power output that can be adjusted to meet the precise needs of your application. Their air throttling and pressure control are not only cost-effective over electric motor controls, but they can also be stalled or overloaded for long periods without damaging the motor. In addition, these Gast air motors are cool-running and have no electrical spark, which makes them ideal for use in hazardous locations.

To rebuild or repair this Air Motor, please use the Gast Repair Kit: K208.

The 6AM-NRV-11A air motor features:

  • an adjustable operating speed of up to 3,000 RPM
  • power output of up to 4 HP
  • non-electrical
  • cool running
  • extreme temperature locations (0–250 °F)

Equipment comes with a 1-year OEM warranty.



FRL Combo: MP10215

Filter: MP01407

Regulator: MP00275

Lubricator: MP00337

To rebuild or repair this Air Motor, please use the Gast Repair Kit: K208.

27 in stock

SKU: 6AM-NRV-11A Category: Tags: , , Brand:
Product Specification
Key Type: M30-KEYSQ 1 1/4
Max Air Consumption: 128 cfm ( 217.47 m3h )
Max Power: 4 hp ( 2.98 kW )
Max Pressure: 7 bar ( 101.53 psi )
Max Sound Level: 90 dB(A)
Max Speed: 3000 rpm
Max Torque: 115 in-lb ( 13 N m )
Output Shaft Type: Keyed
Port Size and Type: 1/2″ NPT
Regulatory Approval: CE, ATEX
Rotation: Reversible
Shaft Size: 0.63 in ( 16 mm )
Stainless Steel: NO
Starting Torque @ 80psi: 61 in-lb ( 6.89 N m )
Torque Max Speed: 84 in-lb ( 9.49 N m )
Vanes: 4
Weight: 13 lbs ( 5.9 kg )
Additional Information
Weight 13 lbs
Dimensions 9 × 7 × 7 in







This item has a 1-year manufacturer's warranty.

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