Gast Air Motor 1AM series offers variable operating speed and power output that can be adjusted to meet the precise needs of your application. Their air throttling and pressure control is not only cost effective over electric motor controls, but they also can be stalled or overloaded for long periods without damaging the motor. In addition to being a non-electrical device and cool running, Gast air motors are ideal for use in hazardous and extreme ambient temperature locations.
Gast Air Motor 1AM Series :
Gast 1AM-NRV-7SS Face Mount

Features
- Sanitary design
- 304 stainless steel housing, rotor & output shaft
- Hub mounting
- Any plane operation
- Fully sealed
- ? 2 gD c t4
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Food Grade Oil AS117
Gast 1AM-NRV-39SS Hub Mount

Features
- Sanitary design
- 304 stainless steel housing, rotor & output shaft
- Hub mounting
- Any plane operation
- Fully sealed
- ? 2 gD c t4
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Food Grade Oil AS117
Gast 1AM-NRV-39A | 4 Vanes Reversible

Features
- Hub mounting
- Any plane operation
- Muffler AF350
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Oil AD220 – 1 quart (.94 liters)
- Repair kit K200(Single Rotation)
- Repair kit K201 (Reversible)
- Repair kit K278 (8 Vane, Reversible)
Optional
- Foot mounting
- Muffler AL444 (for additional noise reduction)
Gast 1AM-NRV-63A | 8 Vanes Reversible

Features
- Hub mounting
- Any plane operation
- Muffler AF350
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Oil AD220 –1 quart (.94 liters)
- Repair kit K200 (Single Rotation)
- Repair kit K201 (Reversible)
- Repair kit K278 (8 Vane, Reversible)
Optional
- Foot mounting
- Muffler AL444 (for additional noise reduction)
Gast 1AM-NCW-14 | 4 Vanes CW Rotation

Features
- Hub mounting
- Any plane operation
- Muffler AF350
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Oil AD220 – 1 quart (.94 liters)
- Repair kit K200 (Single Rotation)
- Repair kit K201 (Reversible)
- Repair kit K278 (8 Vane, Reversible)
Optional
- Foot mounting-see page 31
- Muffler AL444 (for additional noise reduction)
Gast 1AM-NRV-60-GR11 | 8 Vanes Reversible

Features
- 15:1 gear reducer
- Face mounting
- Horizontal or shaft down operation
- Muffler AF350 (shown in photo)
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Oil AD220 – 1 quart (.94 liters)
- Repair kit K278 (Air motor only, 8 Vane)
- Repair kit K201 (Air motor only, 4 Vane)
Optional
- Muffler AL444
Gast 1AM-NRV | Air Gear Motor

Features
- Variable Speed
- Non-Electrical Sparking
- Cool Running
- Shaft Location Flexibility
- Mounting Flexibility
Applications
- Mixing Equipment
- Conveyor Drives
- Pump Drives
- Food Packaging
- Pharmaceutical Packaging
- Hoists and Winches
- Hose Reels
- Fiberglass Choppers
- Tension Devices
- Turntables
Performance Summary
- Max Torque 72 lb/in (8.1 Nm)
- Max Speed 350 rpm
- Torque @ Max Speed 0.62 lb/in (7.1 Nm)
- Speed @ Max Torque 30 rpm
- Output Power 0.34 hp (0.26 kW)
- Max Air Consumption 21 cfm (36 m3/h)
- Gear Ratio 15:1
Gast 1AM-NRV-56-GR11 | Geared Air Motor

Specifications
- Geared Air Motor
- (4 Vanes, Reversible)
- Net wt. 5 lbs. (2,3 kg)
Features
- 15:1 gear reducer
- Face mounting
- Horizontal or shaft down operation
- Muffler AF350 (shown in photo)
Recommended
- Filter AH100F
- Regulator AH101R
- Gauge AA807
- Lubricator AH102L
- Oil AD220 – 1 quart (.94 liters)
- Repair kit K278 (Air motor only, 8 Vane)
- Repair kit K201 (Air motor only, 4 Vane)
Optional
- Muffler AL444
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