We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Gast Standard 4Am-70C-Cb20 Air Motor: 1.1 hp Output Power - Rotary Vane Air Gearmotors
GASTRotary Vane Air Gearmotors

Gast Standard 4Am-70C-Cb20 Air Motor: 1.1 hp Output Power

The GAST Gast Standard 4Am-70C-Cb20 is a rotary vane air gearmotor with 1.1 hp output power and 480 in-lb torque at max pressure. It features a 20:1 gear ratio and is manufactured by GAST under MPN 4AM-70C-CB20.

SKU 3G-OTH-194462

Brand
GAST
Item
Standard 4Am-70C-Cb20 Air Motor: 1.1 hp Output Power
Category
Rotary Vane Air Gearmotors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GAST
Manufacturer Part Number
4AM-70C-CB20
Type
480 in-lb Torque @ Max Pressure
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GAST Gast Standard 4Am-70C-Cb20 is a rotary vane air gearmotor with 1.1 hp output power and 480 in-lb torque at max pressure. It features a 20:1 gear ratio and is manufactured by GAST under MPN 4AM-70C-CB20.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GAST 4AM-70C-CB20 air motor used for?

The GAST 4AM-70C-CB20 rotary vane air gearmotor is used for industrial applications requiring reliable, explosion-proof power, such as conveyors, mixers, and hoists. It delivers 1.1 hp output and 480 in-lb torque at max pressure, making it suitable for hazardous environments where electric motors pose a risk.

What are the specifications of the GAST 4AM-70C-CB20?

The GAST 4AM-70C-CB20 is a rotary vane air gearmotor with 1.1 hp output power and 480 in-lb torque at max pressure. It features a 20:1 gear ratio and is manufactured by GAST under MPN 4AM-70C-CB20. This unit is designed for compressed air systems up to the rated pressure.

Where to buy the GAST 4AM-70C-CB20 worldwide?

You can source the GAST 4AM-70C-CB20 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine GAST rotary vane air gearmotors to industrial buyers globally.

How to install a GAST rotary vane air gearmotor?

Install the GAST 4AM-70C-CB20 by mounting it securely on a rigid base, aligning the output shaft with the driven load. Connect a filtered, lubricated compressed air supply at the rated pressure. Ensure proper exhaust piping for noise reduction. Follow GAST's manual for torque specs and maintenance intervals.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Square Keyed (MPN 6AM-NRV-11A). Key specifications — attr294737: GAST.
GAST
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Square Keyed (MPN 6AM-NRV-11A). Key specifications — attr294737: GAST.
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Cast Iron (MPN 6AM-NRV-7A). Key specifications — attr294737: GAST.
GAST
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Cast Iron (MPN 6AM-NRV-7A). Key specifications — attr294737: GAST.
GAST Gast Standard 1Am-Nrv-60 Air Motor: 0.38 hp, 2.7 in-lb Torque, 10,000 RPM, 22 cfm, Hub, CW/CCW (MPN 1AM-NRV-60). Key specifications — attr294737: GAST.
GAST
GAST Gast Standard 1Am-Nrv-60 Air Motor: 0.38 hp, 2.7 in-lb Torque, 10,000 RPM, 22 cfm, Hub, CW/CCW (MPN 1AM-NRV-60). Key specifications — attr294737: GAST.
GAST Air Motor: 1.7 hp, 35 in-lb Torque, 3,000 RPM, 72 cfm, Face, 1/4 in NPT, CW/CCW, Cast Iron (MPN 4AM-NRV-70C). Key specifications — attr294737: GAST.
GAST
GAST Air Motor: 1.7 hp, 35 in-lb Torque, 3,000 RPM, 72 cfm, Face, 1/4 in NPT, CW/CCW, Cast Iron (MPN 4AM-NRV-70C). Key specifications — attr294737: GAST.
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Square Keyed (MPN 6AM-NRV-22A). Key specifications — attr294737: GAST.
GAST
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Square Keyed (MPN 6AM-NRV-22A). Key specifications — attr294737: GAST.
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Cast Iron (MPN 6AM-NRV-29A). Key specifications — attr294737: GAST.
GAST
GAST Air Motor: 4 hp, 84 in-lb Torque, 3,000 RPM, 130 cfm, Face, 1/2 in NPT, CW/CCW, Cast Iron (MPN 6AM-NRV-29A). Key specifications — attr294737: GAST.

More from GAST

View all GAST parts →
GAST Air Motor: 1.3 hp Output Power, 275 in-lb Torque @ Max Pressure, 300 RPM No Load Speed, CW/CCW (MPN 4AM-RV-75-GR20). Key specifications — attr946343: GAST; attr946349: 10:1.
GAST
GAST Air Motor: 1.3 hp Output Power, 275 in-lb Torque @ Max Pressure, 300 RPM No Load Speed, CW/CCW (MPN 4AM-RV-75-GR20). Key specifications — attr946343: GAST; attr946349: 10:1.
GAST Air Motor: 0.31 hp Output Power, 49 in-lb Torque @ Max Pressure, 400 RPM No Load Speed, Face (MPN 1UP-NRV-11-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST
GAST Air Motor: 0.31 hp Output Power, 49 in-lb Torque @ Max Pressure, 400 RPM No Load Speed, Face (MPN 1UP-NRV-11-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST Air Gearmotor: 0.31 hp Output Power, 49 in-lb Torque @ Max Pressure, 400 RPM No Load Speed (MPN 1UP-NRV-16-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST
GAST Air Gearmotor: 0.31 hp Output Power, 49 in-lb Torque @ Max Pressure, 400 RPM No Load Speed (MPN 1UP-NRV-16-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST Air Motor: 0.35 hp Output Power, 62 in-lb Torque @ Max Pressure, 350 RPM No Load Speed, Face (MPN 1AM-NRV-60-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST
GAST Air Motor: 0.35 hp Output Power, 62 in-lb Torque @ Max Pressure, 350 RPM No Load Speed, Face (MPN 1AM-NRV-60-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST Air Motor: 1.3 hp Output Power, 640 in-lb Torque @ Max Pressure, 200 RPM No Load Speed, CW/CCW (MPN 4AM-RV-75-GR25). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST
GAST Air Motor: 1.3 hp Output Power, 640 in-lb Torque @ Max Pressure, 200 RPM No Load Speed, CW/CCW (MPN 4AM-RV-75-GR25). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST Air Motor: 0.35 hp Output Power, 62 in-lb Torque @ Max Pressure, 350 RPM No Load Speed, Face (MPN 1AM-NRV-56-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST
GAST Air Motor: 0.35 hp Output Power, 62 in-lb Torque @ Max Pressure, 350 RPM No Load Speed, Face (MPN 1AM-NRV-56-GR11). Key specifications — attr946343: GAST; attr946349: 15:1.
GAST C 4Am-70C-Cb60 Air Motor: 0.9 hp Output Power, 1,100 in-lb Torque @ Max Pressure, Face, CW/CCW (MPN 4AM-70C-CB60). Key specifications — attr946343: GAST; attr946349: 60:1.
GAST
GAST C 4Am-70C-Cb60 Air Motor: 0.9 hp Output Power, 1,100 in-lb Torque @ Max Pressure, Face, CW/CCW (MPN 4AM-70C-CB60). Key specifications — attr946343: GAST; attr946349: 60:1.