Find a Service Center
- 5 5/32" Center Distance
- 50:1 Ratio
- 180TC or 210C Frame
- w/Fan
- C-Face Coupled Input
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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Bore Code | B9 |
| Fan Cooled | Yes |
| Box Width | 9 21/32 in |
| Base to Centerline of Input Shaft | 10 1/2 in |
| Center Distance | 5 5/32 in |
| Motor Application | General Purpose |
| Frame | 180TC, 210C |
| Washdown Duty | No |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Housing Material | Cast Iron |
| Bolt Center Length x Bolt Center Width | 11 in x 5 13/16 in |
| Ratio | 50:1 |
| Shaft Assembly Code | J |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input HP @ RPM | 3.93 hp @ 1150 rpm, 5.61 hp @ 1750 rpm |
| Family Name | RF |
| Input Configuration | C-Face Coupled |
| Bolt Center | 11" x 5 13/16" |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Base to Centerline of Output Shaft | 5 5/16 in |
| HP @ RPM | 5 hp @ 1800 rpm |
| Max. Thrust Load @ RPM | 1900 lb/in @ 1150 rpm, 1900 lb/in @ 1750 rpm |
| Installed Options | Fan, Mobil SHC634 Synthetic Lubricant |
| Max. Thrust Load @ 1150 rpm | 1900 lb/in |
| Output (Shaft or Bore) Size | 2 in |
| Reduction Type | Single Reduction |
| Torque Out @ 1750 rpm | 7678 in lb |
| Lubrication | Mobil SHC634 Synthetic |
| Torque Out @ 1150 rpm | 8000 in lb |
| Output Torque @ RPM | 7678 in lb @ 1750 rpm, 8000 in lb @ 1150 rpm |
| Worm Position | Universal |
| Max. Overhung Load @ RPM | 2200 lb/in @ 1150 rpm, 2200 lb/in @ 1750 rpm |
| Box Length | 13 1/8 in |
| Box Height | 13 3/4 in |
| Frame Size | 180TC, 210C |
| Max. Overhung Load @ 1750 rpm | 2200 lb/in |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Output Configuration | Right Output |
| Weight | 221.0 LB |
