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Boston Gear
F738-50F-B9-G
700 Series 50:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101853868
- 2 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
- Do not restrict the inlet flow
| Bore Code | B9 |
| Frame | 180TC, 210C |
| Reduction Type | Single |
| Output Torque Rating Range [Max] | 3999 lb-in, 499 Nm |
| Output Shaft Projection | Solid Left Output |
| Output Torque Rating Range [Min] | 3500 lb-in, 400 Nm |
| Motor Application | General Purpose |
| Output Torque @ RPM | 3626 in lb @ 1750 rpm, 4000 in lb @ 1150 rpm |
| Input HP @ RPM | 1.96 hp @ 1150 rpm, 2.71 hp @ 1750 rpm |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Configuration | Left Output |
| Housing Material | Cast Iron |
| Output Bore Shaft Dia. | 1.625 in |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Box Height | 10 7/16 in |
| Washdown Duty | No |
| Input Power Rating | 2.71 hp, 2.021 kW |
| Fan Cooled | Yes |
| Base to Centerline of Output Shaft | 3.875 in |
| Worm Position | Universal |
| Standard | AGMA Service Class II |
| Base Mounting Attachment | No Base |
| Max. Input HP @ 100 rpm | 0.25 hp |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Keyway Size | 1/4 x 1/8 |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Base to Centerline of Input Shaft | 7.625 in |
| Output Speed | 35 rpm |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Motor Frame Size | B9180TC210C |
| Family Name | F |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Lubrication | None |
| Center Distance | 3.75 in |
| Style | Right Angle |
| Shaft Assembly Code | G |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Frame Size | 180TC, 210C |
| Media Mapping Style | F |
| Torque Out @ 1750 rpm | 3626 in lb |
| Box Length | 10 in |
| Output Shaft | Solid |
| Installed Options | Fan |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Ratio | 50:1 |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Motor HP | 3 hp |
| Output Torque | 3626 lb-in |
| Torque Out @ 1150 rpm | 4000 in lb |
| Center Distance Code | 738 |
| Media Mapping Output | G |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Material | Cast Iron, Standard Paint |
| HP @ RPM | 3 hp @ 1800 rpm |
| Input Motor HP | 2 |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Input Configuration | C-Face Quilled |
| Box Width | 8 3/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Rated Efficiency | 74% |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Series | 700 |
| Weight | 86.1 LB |
| EAN or UPC | 781711467671 |
