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- 2 1/16" Center Distance
- 15:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Hollow Output
features
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- 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
- 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.
| Use With | 721 |
| Output (Shaft or Bore) Size | 1 3/16 in |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Torque Out @ 1150 rpm | 752 in lb |
| Washdown Duty | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Family Name | HF |
| Output Torque @ RPM | 752 in lb @ 1150 rpm, 840 in lb @ 1750 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| HP @ RPM | 1 hp @ 1800 rpm |
| Bore Code | B5 |
| Worm Position | Universal |
| Motor Application | General Purpose |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Fan Cooled | No |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Frame | 56C |
| Center Distance | 2 1/16 in |
| Box Length | 6 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Input HP @ RPM | 1.06 hp @ 1150 rpm, 1.72 hp @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Output Configuration | Hollow Output |
| Input Configuration | C-Face Quilled |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Shaft Assembly Code | H |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Lubrication | None |
| Box Width | 4 45/64 in |
| Torque Out @ 1750 rpm | 840 in lb |
| Keyway Size | 3/16 x 3/32 |
| Reduction Type | Single Reduction |
| Ratio | 15:1 |
| Frame Size | 56C |
| Box Height | 6 3/8 in |
| Motor HP | 3/4 hp |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Weight | 26.1 LB |
| EAN or UPC | 781711630280 |
