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- 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.
| Ratio | 20:1 |
| Bore Code | B5 |
| Torque Out @ 1750 rpm | 892 in lb |
| Box Height | 6 3/8 in |
| HP @ RPM | 1 hp @ 1800 rpm |
| Torque Out @ 1150 rpm | 782 in lb |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Box Length | 6 in |
| Output (Shaft or Bore) Size | 3/4 in |
| Reduction Type | Single Reduction |
| Keyway Size | 3/16 x 3/32 |
| Center Distance | 2.0625 in |
| Family Name | HF |
| Input Configuration | C-Face Quilled |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Frame Size | 56C |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Bolt Center | 5 in x 2 7/8 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Box Width | 4 45/64 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Torque @ RPM | 782 in lb @ 1150 rpm, 892 in lb @ 1750 rpm |
| Fan Cooled | No |
| Motor HP | 1 hp |
| Output Configuration | Hollow Output |
| Washdown Duty | No |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Shaft Assembly Code | H |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Frame | 56C |
| Max. Input HP @ 100 rpm | 0.11 hp |
| Input HP @ RPM | 0.86 hp @ 1150 rpm, 1.4 hp @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Motor Application | General Purpose |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Lubrication | None |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Use With | 721 |
| Worm Position | Universal |
| Weight | 26.1 LB |
| EAN or UPC | 781711630334 |
