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Certifications
Mfr. Part #: 6AM-FRV-5A
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
The Gast 6AM-FRV-5A is a powerful, reversible pneumatic air motor designed to provide durable and efficient mechanical power using compressed air. Rated up to 4 HP with a maximum speed of 3,000 RPM and maximum torque of 115 in-lb, it provides adjustable speed and power for demanding industrial equipment and machinery. Designed to operate at cool temperatures, the 6AM-FRV-5A provides precise control when converting compressed air into mechanical energy. Its non-electrical design reduces the risk of electrical sparking, making it well suited for hazardous locations and extreme-temperature environments where a reliable pneumatic power source is preferred. The 6AM Series offers variable operating speeds, low-shock instant start, stop and reverse capability, and self-sealing vanes designed for long-lasting output. The 6AM-FRV-5A has two 1/2" NPT ports, weighs approximately 21 lb and operates at a maximum pressure of 100 PSI. Gast identifies applications for the 6AM Series across industrial automation, automotive assembly, food and beverage processing, and healthcare equipment. For assistance determining whether the 6AM-FRV-5A is the right air motor for your application, TECO Technology Applications Specialists can help with product selection, sizing and replacement requirements. TECO is also an authorized Gast repair facility.
The Gast 6AM-FRV-5A is a high-performance, lubricated pneumatic air motor designed for versatility and reliability in various industrial applications. Known for its reversible rotation, compact design, and ability to operate in hazardous environments, it offers precise control and durability.
Common Applications:
- Conveyor systems
- Packaging machinery
- Material handling equipment
- Food processing equipment
- Pharmaceutical manufacturing
- Automotive assembly lines
- Textile machinery
- Printing presses
- Laboratory equipment
- Chemical processing
- Mining operations
- Oil and gas industry
- Agricultural machinery
- HVAC systems
- Water treatment plants
Key Features:
- Lubricated operation
- Reversible rotation
- Adjustable speed up to 3000 RPM
- Maximum power output of 4 hp
- Maximum torque of 115 in-lb
- 4-vane design
- Foot mounting configuration
- Keyed output shaft (0.625 in)
- 1/2" NPT air inlet
- CE and ATEX certified for safety
- Cool-running design
- No electrical sparking
- Suitable for hazardous locations
- Compact and portable
- Weight: 21 lbs
- Maximum air consumption: 128 cfm
- Maximum operating pressure: 7 bar (101.53 psi)
- Maximum sound level: 90 dB(A)
- Starting torque at 80 psi: 61 in-lb
- Torque at maximum speed: 84 in-lb
| Key Type | M30-KEYSQ 1 1/4 |
| Max Air Consumption | 128 cfm ( 217.47 m3h ) |
| Max Power | 4 hp ( 2.98 kW ) |
| Max Pressure | 7 bar ( 101.53 psi ) |
| Max Sound Level | 90 dB(A) |
| Max Speed | 3000 rpm |
| Max Torque | 115 in-lb ( 13 N m ) |
| Mount | FOOT |
| Output Shaft Type | Keyed |
| Port Size and Type | 1/2" NPT |
| Regulatory Approval | CE, ATEX |
| Rotation | Reversible |
| Shaft Size | 0.63 in ( 16 mm ) |
| Stainless Steel | NO |
| Starting Torque @ 80psi | 61 in-lb ( 6.89 N m ) |
| Torque Max Speed | 84 in-lb ( 9.49 N m ) |
| Vanes | 4 |
| Weight | 21 lbs ( 9.53 kg ) |




ID #: 5181