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Boston Gear
F738-10F-B11-G
700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101872305
- 1 Input Motor hp
- 700 Series
- 3.75 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 Shaft Projection | Solid Left Output |
| Lubrication | None |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.87 hp |
| Bore Code | B11 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Length | 10 in |
| Frame Size | 210TC, 250UC |
| Output Bore Shaft Dia. | 1.625 in |
| Torque Out @ 1750 rpm | 3221 in lb |
| Input Power Rating | 9.96 hp, 7.427 kW |
| Motor Frame Size | B11210TC250UC |
| Material | Cast Iron, Standard Paint |
| Motor Application | General Purpose |
| Washdown Duty | No |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Housing Material | Cast Iron |
| Fan Cooled | Yes |
| Output Speed | 175 rpm |
| Shaft Assembly Code | G |
| Input (Shaft or Bore) Size | 1 3/8 in |
| Box Width | 8 3/8 in |
| Family Name | F |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Worm Position | Universal |
| Installed Options | Fan |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Torque Out @ 1150 rpm | 3400 in lb |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Base to Centerline of Output Shaft | 3 7/8 in |
| Media Mapping Output | G |
| Rated Efficiency | 90% |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Frame | 210TC, 250UC |
| Input Configuration | C-Face Quilled |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Keyway Size | 5/16 x 5/32 |
| Output Configuration | Left Output |
| Output Torque Rating Range [Min] | 2500 lb-in, 310 Nm |
| Base to Centerline of Input Shaft | 7 5/8 in |
| Output Torque Rating Range [Max] | 3499 lb-in, 399 Nm |
| Center Distance Code | 738 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Motor HP | 7.5 hp |
| Box Height | 10 7/16 in |
| Series | 700 |
| Ratio | 10:1 |
| HP @ RPM | 7.5 hp @ 1800 rpm |
| Output Torque @ RPM | 3221 in lb @ 1750 rpm, 3400 in lb @ 1150 rpm |
| Center Distance | 3.75 in |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Input HP @ RPM | 6.9 hp @ 1150 rpm, 9.96 hp @ 1750 rpm |
| Output Shaft | Solid |
| Output Torque | 3221 lb-in |
| Media Mapping Style | F |
| Input Motor HP | 1 |
| Style | Right Angle |
| Reduction Type | Single |
| Weight | 86.1 LB |
| EAN or UPC | 781711534861 |
