Description
Ingersoll Rand Air Motor SM4AMB Durable Industrial Power Unit
High-performance, reliable air motor designed for demanding industrial applications with durable construction and efficient power output.
| Brand | Ingersoll Rand |
| Model | SM4AMB |
| Voltage | Air powered – no electrical voltage required |
| Country of Origin | USA |
| Weight | 12.5 kg (27.6 lbs) |
| Dimensions | 250 mm x 150 mm x 180 mm (9.8″ x 5.9″ x 7.1″) |
| Warranty | 12 months limited warranty |
| Certifications | ISO 9001, CE Certified |
| SKU / MPN | SM4AMB-IR-2024 |
| What’s in the box | Air Motor SM4AMB unit, mounting hardware, user manual |
| Power Output | 4.5 HP (3.4 kW) |
| Operating Pressure | 90 psi (6.2 bar) |
| Speed | 3500 RPM |
| Torque | 15 Nm (11 ft-lb) |
| Material | Aluminum housing with steel internal components |
| Noise Level | 75 dB |
Key benefits: Durable construction ensures long service life in harsh industrial environments; air-powered design eliminates electrical hazards; compact size allows for easy integration into existing systems; high torque and speed provide efficient power delivery.
Typical applications: Suitable for use in manufacturing plants, assembly lines, pneumatic tools, conveyor systems, and other industrial machinery requiring reliable air motor power.
Order number: Ingersoll Rand Air Motor SM4AMB Durable Industrial Power Unit
Lifecycle: Active product with ongoing support and parts availability
Documentation: Includes user manual, installation guide, and maintenance instructions available upon request
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






William G. –
Good price for such a robust HMI. Technical documentation was clear.