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GAST 8AM-NRV-32A Rotary Vane Air Motor - Rotary Vane Air Motors
GASTRotary Vane Air Motors

GAST 8AM-NRV-32A Rotary Vane Air Motor

The GAST Air Motor is a 5 hp rotary vane air motor delivering 132 in-lb torque at 2,500 RPM with 175 cfm airflow. It features a 1/2 in NPT port, face mounting, reversible CW/CCW rotation, and a cast iron housing (MPN…

SKU 3G-OTH-149040

Also listed as: 8AMNRV32A · 8AM NRV 32A

Brand
GAST
Item
8AM-NRV-32A Rotary Vane Air Motor
Part Number
8AM-NRV-32A
Category
Rotary Vane Air Motors
Available to Order
Also known as:8AM-NRV-32AGAST
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Worldwide Shipping
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Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

GAST
Manufacturer Part Number
8AM-NRV-32A
Series
8AM
Type
132 in-lb Torque, 2,500 RPM, 175 cfm, Face, CW/CCW, Cast Iron
UNSPSC
27131508
Weight
28 lb
Includes
Muffler
Rotation
CW/CCW
Standards
ATEX
Mfr. Model
8AM-NRV-32A
Mount Type
Face
Keyway Type
Square
Catalog Page
N/A
Keyway Depth
1/8 in
Keyway Width
1/8 in
Output Power
5 hp Output Power This describes the amount of horsepower (HP) an air motor or gearmotor produces at the output shaft while operating at its maximum RPM (revolutions per minute).
Shaft Length
2-1/8 in Shaft Length
Keyway Length
1-5/8 in
No Load Speed
2,500 RPM No Load Speed This describes the operating speed an output shaft may achieve when under no load, represented in RPM (revolutions per minute).
Overall Width
6-1/2 in
Air Inlet Port
1/2 in NPT
Overall Height
6-1/2 in
Overall Length
9-1/2 in
Shaft Diameter
7/8 in Shaft Diameter
Air Consumption
175 cfm
Number of Vanes
8
Starting Torque
150 in-lb
Housing Material
Cast Iron
Outside Diameter
6-1/2 in
Country of Origin
USA (subject to change)
Length Less Shaft
7-21/50 in
Minimum Flow Rate
20 cfm
Output Shaft Type
Keyed
Mounting Orientation
Any Angle
System of Measurement
Inch
Housing Material Finish
Painted
Maximum Operating Pressure
100 psi
Maximum Ambient Temperature
248 °F
Minimum Ambient Temperature
34 °F
Manufacturers Warranty Length
1 yr
Mount Hole Center-to-Center Width
5-7/8 in
Mount Hole Center-to-Center Length
5-7/8 in

Technical Documents

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GAST Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GAST Air Motor is a 5 hp rotary vane air motor delivering 132 in-lb torque at 2,500 RPM with 175 cfm airflow. It features a 1/2 in NPT port, face mounting, reversible CW/CCW rotation, and a cast iron housing (MPN 8AM-NRV-32A).

Frequently Asked Questions

What is a GAST 8AM-NRV-32A air motor used for?

The GAST 8AM-NRV-32A rotary vane air motor is used for industrial applications requiring 5 hp, 132 in-lb torque at 2,500 RPM, and 175 cfm airflow. It powers mixers, conveyors, hoists, and pumps in hazardous or washdown environments where electric motors are unsafe.

What are the specifications of the GAST 8AM-NRV-32A air motor?

The GAST 8AM-NRV-32A is a 5 hp rotary vane air motor with 132 in-lb torque, 2,500 RPM, 175 cfm air consumption, 1/2 in NPT port, face mount, reversible CW/CCW rotation, and a cast iron housing. It is designed for continuous-duty industrial use.

Where to buy a GAST 8AM-NRV-32A air motor worldwide?

3G Electric supplies the GAST 8AM-NRV-32A air motor 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 on this rotary vane air motor.

How to install a GAST rotary vane air motor?

Mount the GAST 8AM-NRV-32A securely using the face flange. Connect a 1/2 in NPT compressed air supply with proper filtration and lubrication. Ensure the motor is aligned with the driven load. Follow GAST’s manual for torque specs and rotation direction setup.

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 motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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