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3G Electric
GAST 4AM-RV-75-GR20 Rotary Vane Air Gearmotor - Rotary Vane Air Gearmotors
GASTRotary Vane Air Gearmotors

GAST 4AM-RV-75-GR20 Rotary Vane Air Gearmotor

The GAST Air Motor: 1.3 hp Output Power is a rotary vane air gearmotor (SKU 4AM-RV-75-GR20, 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…

SKU 3G-OTH-194466

Also listed as: 4AMRV75GR20 · 4AM RV 75 GR20

Brand
GAST
Item
4AM-RV-75-GR20 Rotary Vane Air Gearmotor
Part Number
4AM-RV-75-GR20
Category
Rotary Vane Air Gearmotors
Available to Order
Also known as:4AM-RV-75-GR20GAST
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GAST
Manufacturer Part Number
4AM-RV-75-GR20
Type
275 in-lb Torque @ Max Pressure, CW/CCW
No Load Speed
300 RPM

Technical Documents

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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 4AM-RV-75-GR20, 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
Packaging machinery — Gast 4AM and 6AM rotary vane air motors for indexing, tensioning, and film feed drives
Vacuum hold-down and pick-and-place — Gast 6066-V103 and 2565-V2A rotary vane vacuum pumps for suction cups and fixture clamping
Pneumatic conveying and aeration — Gast regenerative blowers and rotary vane compressors for air supply in material handling
Mixer and agitator drives — Gast 8AM-NRV-32A air motor for variable-speed, reversible mixing in hazardous or washdown areas
Compressor and vacuum pump maintenance — Gast AF817 leaf valves and AP513B O-rings for overhaul of existing pump heads
Winding and web handling — Gast reversible air motors for constant-tension winders and unwind stands
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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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