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Boston Gear
RFWA752-400E-B7-G
700 Series C-Face Coupled Double Reduction Parallel Reducer
Item #101871276
- 5 5/32" Center Distance
- 400:1 Ratio
- 140TC or 180C 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Keyway Size | 3/16 x 3/32 |
| Box Length | 9 51/64 in |
| Base to Centerline of Output Shaft | 8 7/16 in |
| Frame | 140TC, 180C |
| Box Width | 18 35/64 in |
| Output RPM @ 1750 rpm Input | 4.38 rpm |
| Max. Overhung Load @ 1750 rpm | 2200 lb/in |
| Shaft Assembly Code | G |
| Torque Out @ 1750 rpm | 12600 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 18.00 x 10.00 |
| HP @ RPM | 1.5 hp @ 1800 rpm |
| Output (Shaft or Bore) Size | 2 in |
| Center Distance | 5.15625 in |
| Bolt Center | 11" x 5 13/16" |
| Housing Material | Cast Iron |
| Box Height | 13 3/4 in |
| Frame Size | 140TC, 180C |
| Input (Shaft or Bore) Size | 7/8 in |
| Max. Thrust Load @ 1150 rpm | 1900 lb/in |
| Bolt Centers w/ Std. Base Kit (in) | 14 1/8 x 8 3/8 |
| Reduction Type | Double Reduction |
| Lubrication | None |
| Base to Centerline of Input Shaft | 5 7/8 in |
| Output Configuration | Left Output |
| Torque Out @ 1150 rpm | N/A |
| Base to Shaft Center Height w/High Vert. Base Kit | 8.63 in |
| Motor Application | General Purpose |
| Base to Shaft Center Height w/Low Vert. Base Kit | 6.38 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Configuration | C-Face Coupled |
| Bore Code | B7 |
| Washdown Duty | No |
| Family Name | RFWA |
| Ratio | 400:1 |
| Motor HP | 1.5 hp |
| Base to Shaft Center Height w/Std. Base Kit | 6.44 in |
| Fan Cooled | No |
| Worm Position | Universal¦Parallel |
| Weight | 253.1 LB |
| EAN or UPC | 781711529430 |
