Product Description
The Gast 1AM-NRV-60-GR11 is a compact, oil-lubricated rotary vane air gear motor featuring an integrated 15:1 gear reducer designed for low-speed, high-torque industrial applications. It delivers up to 0.34 HP and 72 in-lb of maximum torque at speeds up to 350 RPM, and can be stalled or overloaded for extended periods without damage to the motor. Its non-electrical, cool-running design makes it well-suited for hazardous locations, extreme temperature environments, and OEM integration in food packaging, conveyor drives, mixing equipment, pump drives, hoists, and pharmaceutical packaging systems. ATEX-certified for use in explosive atmospheres (II 2 GD c T4), with a keyed output shaft and flange (face) mount configuration.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Gast |
| Model / Part Number | 1AM-NRV-60-GR11 |
| Series | 1AM-NRV (GM) |
| Motor Type | Rotary Vane Air Gear Motor |
| Maximum Power Output | 0.34 HP (0.25 kW) |
| Maximum Speed | 350 RPM |
| Maximum Torque | 72 in-lb (8.1 N·m) |
| Torque at Maximum Speed | 62 in-lb (7.1 N·m) |
| Speed at Maximum Torque | 30 RPM |
| Starting Torque @ 80 PSI | 40 in-lb (4.52 N·m) |
| Gear Ratio | 15:1 |
| Maximum Operating Pressure | 100 PSI (7.0 bar) |
| Air Consumption | 21 CFM (35.68 m³/h) |
| Port Size | 1/8" NPT |
| Number of Vanes | 8 |
| Rotation | Reversible |
| Mounting Type | Face Mount |
| Mounting Orientation | Horizontal or Shaft Down |
| Output Shaft Diameter | 0.5 in (12.7 mm) |
| Lubrication | Oil-Lubricated (Gast AD220 / 10W30 detergent oil) |
| Net Weight | 5 lbs (2.3 kg) |
| Stainless Steel | No |
| Standards / Certifications | CE, ATEX (II 2 GD c T4) |
| Max Peak Sound Level | 78 dBa |
| Repair / Service Kit | K278 (8-vane air motor) |
| Cross Reference | 33K666 |
| Recommended Accessories | Filter AH100F, Regulator AH101R, Gauge AA806, Lubricator AH102L, Muffler AF350 |
| Typical Applications | Mixing equipment, conveyor drives, pump drives, food packaging, pharmaceutical packaging, hoists and winches, hose reels, tension devices, turntables |
We warranty all items for 30 days from date of purchase.
