This is a Gast air motor. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to install the unit to fully test it. It is missing the muffler. There are also some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Air Motor |
| Manufacturer Part Number | 4AM-FRV-63A |
| System of Measurement | Inch |
| Output Power | 1.7 hp |
| Torque @ Max Pressure | 35 in-lb |
| No Load Speed | 3,000 RPM |
| Maximum Flow Rate | 72 cfm |
| Minimum Flow Rate | 5 cfm |
| Output Shaft Type | Keyed |
| Shaft Diameter | 1/2 in |
| Shaft Length | 1-1/8 in |
| Keyway Type | Woodruff |
| Keyway Depth | 1/4 in |
| Keyway Width | 1/8 in |
| Keyway Length | 1/2 in |
| Mount Type | Foot |
| Air Inlet Port | 1/4 in NPT |
| Rotation | CW/CCW |
| Housing Material | Cast Iron |
| Series | 4AM, 4AM |
| Air Consumption | 72 cfm |
| Maximum Operating Pressure | 100 psi |
| Starting Torque | 32 in-lb |
| Mounting Orientation | Any Angle |
| Maximum Ambient Temperature | 248 °F |
| Minimum Ambient Temperature | 34 °F |
| Overall Length | 5-3/4 in |
| Length Less Shaft | 4-7/10 in |
| Overall Width | 3-3/4 in |
| Overall Height | 5-1/4 in |
| Outside Diameter | 3-3/4 in |
| Weight | 7.5 lb |
| Housing Material Finish | Painted |
| Number of Vanes | 8 |