Find a Service Center
- 2 1/16" Center Distance
- 20:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Hollow Output
features
- Large oil reservoir provides efficient heat dissipation and lubrication for longer life
- Housing is straddle milled top and bottom for precise alignment
- Internal baffles ensure positive, leak-free venting
- Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
- Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- Super finished oil seal diameters on both input and output shafts extend seal life
caution
- Sudden, slam-type stalling should be avoided. Applications of this kind, which are beyond the expected normal performance of pneumatic power motors, will damage the power train due to the dynamic shock loads imposed.
| Input (Shaft or Bore) Size | 5/8 in |
| Box Width | 4 45/64 in |
| Motor HP | 1 hp |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Motor Application | General Purpose |
| Keyway Size | 3/16 x 3/32 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Frame | 56C |
| Output (Shaft or Bore) Size | 3/4 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Worm Position | Universal |
| Use With | 721 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output Torque @ RPM | 782 in lb @ 1150 rpm, 892 in lb @ 1750 rpm |
| Bore Code | B5 |
| Reduction Type | Single Reduction |
| Input Configuration | C-Face Quilled |
| Bolt Center | 5 in x 2 7/8 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Max. Input HP @ 100 rpm | 0.11 hp |
| Shaft Assembly Code | H |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Family Name | HF |
| Box Length | 6 in |
| Torque Out @ 1750 rpm | 892 in lb |
| Washdown Duty | No |
| Output Configuration | Hollow Output |
| Center Distance | 2.0625 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Lubrication | None |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Ratio | 20:1 |
| HP @ RPM | 1 hp @ 1800 rpm |
| Torque Out @ 1150 rpm | 782 in lb |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Frame Size | 56C |
| Input HP @ RPM | 0.86 hp @ 1150 rpm, 1.4 hp @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Fan Cooled | No |
| Box Height | 6 3/8 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Weight | 26.1 LB |
| EAN or UPC | 781711630334 |
