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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
| Box Width | 8 3/8 in |
| Installed Options | Fan |
| Output Shaft | Solid |
| Output Speed | 175 rpm |
| Output Torque | 3221 lb-in |
| Material | Cast Iron, Standard Paint |
| Washdown Duty | No |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Center Distance | 3.75 in |
| Output Shaft Projection | Solid Left Output |
| Box Height | 10 7/16 in |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Center Distance Code | 738 |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Output Torque Rating Range [Max] | 3499 lb-in, 399 Nm |
| Keyway Size | 5/16 x 5/32 |
| Frame | 210TC, 250UC |
| Standard | AGMA Service Class I |
| Series | 700 |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Input Configuration | C-Face Quilled |
| Base to Centerline of Output Shaft | 3 7/8 in |
| Input Power Rating | 9.96 hp, 7.427 kW |
| Ratio | 10:1 |
| Motor HP | 7.5 hp |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Rated Efficiency | 90% |
| Motor Frame Size | B11210TC250UC |
| Max. Input HP @ 100 rpm | 0.87 hp |
| Base to Centerline of Input Shaft | 7 5/8 in |
| Lubrication | None |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Output Torque @ RPM | 3221 in lb @ 1750 rpm, 3400 in lb @ 1150 rpm |
| Fan Cooled | Yes |
| Media Mapping Output | G |
| Input Motor HP | 1 |
| Input (Shaft or Bore) Size | 1 3/8 in |
| Box Length | 10 in |
| Bore Code | B11 |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Output Bore Shaft Dia. | 1.625 in |
| Output Configuration | Left Output |
| Reduction Type | Single |
| Style | Right Angle |
| Worm Position | Universal |
| Family Name | F |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base Mounting Attachment | No Base |
| Input HP @ RPM | 6.9 hp @ 1150 rpm, 9.96 hp @ 1750 rpm |
| Housing Material | Cast Iron |
| Torque Out @ 1750 rpm | 3221 in lb |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| HP @ RPM | 7.5 hp @ 1800 rpm |
| Media Mapping Style | F |
| Motor Application | General Purpose |
| Frame Size | 210TC, 250UC |
| Output Torque Rating Range [Min] | 2500 lb-in, 310 Nm |
| Torque Out @ 1150 rpm | 3400 in lb |
| Weight | 86.1 LB |
| EAN or UPC | 781711534861 |
