Ingersoll Rand SM8AMAN-A SM Series Direct Drive Vane Air Motor is designed to provide high-output pneumatic rotary power for industrial machinery, automation, and equipment integration. This 4.8 HP lube-free air motor delivers a 7,000 RPM free speed, 10 lb-ft starting torque, and 14 lb-ft stall torque. Its direct-drive vane design provides responsive pneumatic power without traditional lubrication, making it well suited for applications where clean operation and reliable rotary performance are important.
The SM8AMAN-A is the NEMA mounting configuration of the SM8AM Series and produces maximum power at 2,500 RPM. It has an air consumption of 152 SCFM at maximum power and weighs 22.5 lb. Vane assist supports low-pressure operation, while the self-regulating cooling system helps maintain optimal operating temperatures, including in hot or humid environments. The motor also provides instant starting and stopping, easy throttling, and an auto-stop mechanism to help protect the motor during overload conditions.
Product Type: Direct Drive Vane Air Motor | Series: SM Series | Lubrication: Lube-Free | Maximum Power: 4.8 HP | Speed at Maximum Power: 2,500 RPM | Free Speed: 7,000 RPM | Starting Torque: 10 lb-ft | Stall Torque: 14 lb-ft | Air Consumption at Maximum Power: 152 SCFM | Mounting: NEMA | Weight: 22.5 lb
Features:
- Lube-free airline operation helps prevent oil contamination in applications where traditional lubrication is undesirable.
- Direct-drive vane design provides substantial pneumatic rotary power for industrial machinery and equipment integration.
- 4.8 HP maximum power provides high pneumatic output for demanding equipment applications.
- 7,000 RPM free speed supports high-speed rotary operation.
- Vane assist supports low-pressure operation and contributes to responsive starting and stopping.
- Self-regulating cooling system helps maintain optimal operating temperatures, including in hot or humid environments.
- Easy throttling and quick response provide immediate start-and-stop operation.
- Auto-stop mechanism helps protect the motor in the event of an overload.
- NEMA mounting provides a standardized interface for compatible equipment integration.
- SM Series mounting options include Foot, Flange, Hub, and NEMA configurations for installation flexibility.
- ATEX- and CE-certified SM Series design is intended for operation in hazardous locations where applicable.
Applications:
- OEM machinery and industrial equipment integration.
- Industrial automation systems requiring high-output pneumatic rotary power.
- Production and manufacturing equipment where lube-free operation is advantageous.
- Material handling and machinery applications requiring substantial rotary power.
- Equipment operating in hot or humid environments where temperature management is important.
- Applications requiring a pneumatic motor as an alternative to an electric motor.
FAQs:
- Q: What does lube-free mean for the SM8AMAN-A?
A: The SM Series is designed for lube-free airline operation, helping prevent oil contamination in applications where traditional pneumatic lubrication is undesirable. - Q: What does the NEMA designation mean?
A: The SM8AMAN-A is the NEMA-mounted version of the SM8AM Series. The mounting interface should be matched to the equipment's requirements before installation. - Q: What is the difference between free speed and speed at maximum power?
A: Free speed is the motor's rotational speed without load, while speed at maximum power is the operating speed at which the motor produces its rated maximum power. For the SM8AMAN-A, these values are 7,000 RPM and 2,500 RPM, respectively. - Q: How much air does the SM8AMAN-A consume?
A: The manufacturer's specification lists air consumption of 152 SCFM at maximum power. - Q: What is the benefit of vane assist?
A: Vane assist supports low-pressure operation and contributes to the SM Series' quick starting and stopping characteristics. - Q: Is the SM8AMAN-A suitable for hazardous locations?
A: The SM Series is ATEX- and CE-certified for operation in hazardous locations. The specific installation should be evaluated against the requirements of the intended environment.
| SKU | Option | Max. Power (HP) |
Free Speed (rpm) |
Starting Torque (lb-ft) |
Stall Torque (lb-ft) |
Air Consumption (scfm) |
|---|---|---|---|---|---|---|
| SM1AMA-A | - | 0.45 | 15000 | 0.4 | 0.57 | 20 |
| SM1AMAL-A | (Left-Hand Bias) | 0.45 | 15000 | 0.4 | 0.57 | 20 |
| SM2AMAN-A | (NEMA) | 0.9 | 8000 | 1.7 | 2.3 | 30 |
| SM2AMC-A | - | 0.9 | 8000 | 1.7 | 2.3 | 30 |
| SM4AMAN-A | (NEMA) | 1.5 | 7900 | 2.6 | 4.1 | 67 |
| SM4AMB-A | (Woodruff Key) | 1.5 | 7900 | 2.6 | 4.1 | 67 |
| SM6AMA-A | - | 3.6 | 7900 | 5.3 | 8.7 | 120 |
| SM6AMAN-A | (NEMA) | 3.6 | 7900 | 5.3 | 8.7 | 120 |
| SM8AMA-A | - | 4.8 | 7000 | 10 | 14 | 152 |
| SM8AMAN-A | (NEMA) | 4.8 | 7000 | 10 | 14 | 152 |
Looking for more information about Ingersoll Rand Vane Air Motor? For help choosing the correct Ingersoll Rand Vane Air Motors for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
