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