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GAST Air Motor: 1.3 hp Output Power, 275 in-lb Torque @ Max Pressure, 300 RPM No Load Speed - Rotary Vane Air Gearmotors
GASTRotary Vane Air Gearmotors

GAST Air Motor: 1.3 hp Output Power, 275 in-lb Torque @ Max Pressure, 300 RPM No Load Speed

The GAST Air Motor: 1.3 hp Output Power is a rotary vane air gearmotor (SKU 33K658, MPN 4AM-RV-75-GR20) from GAST. It delivers 1.3 hp output power, 275 in-lb torque at max pressure, and 300 RPM no load speed, with a…

SKU 3G-OTH-194466

Brand
GAST
Item
Air Motor: 1.3 hp Output Power, 275 in-lb Torque @ Max Pressure, 300 RPM No Load Speed
Category
Rotary Vane Air Gearmotors
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Technical Specifications

GAST
Manufacturer Part Number
4AM-RV-75-GR20
Type
275 in-lb Torque @ Max Pressure, CW/CCW
No Load Speed
300 RPM
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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST Air Motor: 1.3 hp Output Power is a rotary vane air gearmotor (SKU 33K658, MPN 4AM-RV-75-GR20) from GAST. It delivers 1.3 hp output power, 275 in-lb torque at max pressure, and 300 RPM no load speed, with a 10:1 gear ratio and CW/CCW rotation.

Frequently Asked Questions

What is a GAST rotary vane air gearmotor used for?

A GAST rotary vane air gearmotor converts compressed air into rotary mechanical power. It is used in industrial applications requiring variable speed, high torque, and safe operation in hazardous environments, such as mixers, conveyors, and hoists.

What are the specifications of the GAST 4AM-RV-75-GR20 air motor?

The GAST 4AM-RV-75-GR20 air motor delivers 1.3 hp output power, 275 in-lb torque at max pressure, and 300 RPM no load speed. It features a 10:1 gear ratio, CW/CCW rotation, and is a rotary vane air gearmotor from GAST.

Where to buy a GAST air motor worldwide?

3G Electric supplies the GAST 4AM-RV-75-GR20 air motor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.

How to select a GAST air gearmotor for an application?

To select a GAST air gearmotor, match the required output torque and speed to the load. Consider the available air pressure and flow. The 4AM-RV-75-GR20 offers 275 in-lb torque and 300 RPM no load speed, suitable for moderate-duty rotary applications.

Used in

Common applications for GAST
Laboratory air supply — GAST Oil-Free Rocking Piston Air Compressor (1760408) for clean, oil-free compressed air
Material handling — GAST Regenerative Blower (R3105-12) for conveying or aeration in packaging lines
Medical vacuum — GAST Rotary Vane Vacuum Pump (AT05-101-G215DX) for suction in clinical or laboratory settings
Pneumatic control — GAST Reciprocating Piston Compressor (4LCB-55S-M450GX) for powering actuators in manufacturing
Environmental monitoring — GAST Diaphragm Compressor/Vacuum Pump (DOA-P707-AA) for air sampling or gas analysis
Mobile equipment — GAST DC Piston Compressor (3HBB-19-M322A) for on-vehicle pneumatic systems

GAST Products

3G Electric supplies GAST rotary vane air gearmotors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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