Find a Service Center
Boston Gear
RF752-10F-B11-G
700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101853750
- 2 Input Motor hp
- 700 Series
- 5.13 in Center Distance
- Single Reduction
description
- Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
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
| Output Configuration | Left Output |
| Style | Right Angle |
| Motor Frame Size | B11210TC250UC |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Output Shaft | 5 5/16 in |
| Output Torque Rating Range [Max] | 7999 lb-in, 899 Nm |
| Box Length | 13 1/8 in |
| Frame | 210TC, 250UC |
| Max. Overhung Load @ 1750 rpm | 2200 lb/in |
| Output (Shaft or Bore) Size | 2 in |
| Bore Code | B11 |
| Rated Efficiency | 92% |
| Worm Position | Universal |
| Base to Shaft Center Height w/Std. Base Kit | 6.44 in |
| Keyway Size | 5/16 x 5/32 |
| Base Mounting Attachment | No Base |
| Output Shaft | Solid |
| Reduction Type | Single |
| Max. Overhung Load @ RPM | 2200 lb/in @ 1150 rpm, 2200 lb/in @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Washdown Duty | No |
| Media Mapping Output | G |
| Series | 700 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Input Power Rating | 21.63 hp, 16.129 kW |
| Output Speed | 175 rpm |
| Input HP @ RPM | 14.25 hp @ 1150 rpm, 21.63 hp @ 1750 rpm |
| Housing Material | Cast Iron |
| Max. Thrust Load @ 1150 rpm | 1900 lb/in |
| Frame Size | 210TC, 250UC |
| Output Torque | 7182 lb-in |
| HP @ RPM | 15 hp @ 1800 rpm |
| Base to Centerline of Input Shaft | 10 1/2 in |
| Installed Options | Fan |
| Torque Out @ 1750 rpm | 7182 in lb |
| Motor HP | 10 hp |
| Shaft Assembly Code | G |
| Family Name | RF |
| Standard | AGMA Service Class I |
| Torque Out @ 1150 rpm | 7200 in lb |
| Bolt Center | 14 1/8" x 8 3/8" |
| Input Motor HP | 2 |
| Max. Input HP @ 100 rpm | 1.93 hp |
| Input (Shaft or Bore) Size | 1 3/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 8.63 in |
| Motor Application | General Purpose |
| Output Bore Shaft Dia. | 2 in |
| Bolt Centers w/ Std. Base Kit (in) | 14 1/8 x 8 3/8 |
| Max. Thrust Load @ RPM | 1900 lb/in @ 1150 rpm, 1900 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 6.38 in |
| Bolt Centers w/ Vertical Base Kits (in) | 18.00 x 10.00 |
| Center Distance | 5.125 in |
| Box Height | 13 3/4 in |
| Media Mapping Style | RF |
| Lubrication | None |
| Box Width | 7 3/8 in |
| Center Distance Code | 752 |
| Output Torque Rating Range [Min] | 6000 lb-in, 700 Nm |
| Input Configuration | C-Face Coupled |
| Fan Cooled | Yes |
| Ratio | 10:1 |
| Bolt Center Length x Bolt Center Width | 14 1/8 in x 8 3/8 in |
| Output Torque @ RPM | 7182 in lb @ 1750 rpm, 7200 in lb @ 1150 rpm |
| Weight | 216.1 LB |
| EAN or UPC | 781711467732 |
