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- 2 1/16" Center Distance
- 50:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Left 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
- Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
- Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
| Center Distance | 2 1/16 in |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Family Name | RF |
| Box Width | 5 3/16 in |
| Bore Code | B5 |
| Housing Material | Cast Iron |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Washdown Duty | No |
| Max. Input HP @ 100 rpm | 0.057 hp |
| Torque Out @ 1150 rpm | 750 in lb |
| Use With | 721 |
| Ratio | 50:1 |
| Output Configuration | Left Output |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Motor HP | 1/2 hp |
| Input Configuration | C-Face Coupled |
| Shaft Assembly Code | G |
| Output Torque @ RPM | 750 in lb @ 1150 rpm, 857 in lb @ 1750 rpm |
| Input HP @ RPM | 0.38 hp @ 1150 rpm, 0.66 hp @ 1750 rpm |
| Torque Out @ 1750 rpm | 857 in lb |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Bolt Center | 5 in x 2 7/8 in |
| Base to Centerline of Input Shaft | 4.34375 in |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Fan Cooled | No |
| Frame Size | 56C |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Keyway Size | 3/16 x 3/32 |
| Input (Shaft or Bore) Size | 5/8 in |
| Motor Application | General Purpose |
| Output (Shaft or Bore) Size | 1 in |
| Lubrication | None |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Reduction Type | Single Reduction |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Base to Centerline of Output Shaft | 2.28125 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Frame | 56C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Box Length | 6 in |
| Box Height | 6 3/8 in |
| Worm Position | Universal |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Weight | 36.1 LB |
| EAN or UPC | 781711527160 |
