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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
| Housing Material | Cast Iron |
| Output Configuration | Left Output |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Center Distance Code | 738 |
| Max. Input HP @ 100 rpm | 0.25 hp |
| Base Mounting Attachment | No Base |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Width | 8 3/8 in |
| Output Speed | 35 rpm |
| Center Distance | 3.75 in |
| Rated Efficiency | 74% |
| Box Height | 10 7/16 in |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Output Shaft Projection | Solid Left Output |
| Torque Out @ 1750 rpm | 3626 in lb |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Input HP @ RPM | 1.96 hp @ 1150 rpm, 2.71 hp @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Washdown Duty | No |
| Media Mapping Style | F |
| Motor Application | General Purpose |
| Family Name | F |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Frame | 180TC, 210C |
| Frame Size | 180TC, 210C |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Fan Cooled | Yes |
| Material | Cast Iron, Standard Paint |
| Motor HP | 3 hp |
| Worm Position | Universal |
| HP @ RPM | 3 hp @ 1800 rpm |
| Output Shaft | Solid |
| Output Torque @ RPM | 3626 in lb @ 1750 rpm, 4000 in lb @ 1150 rpm |
| Standard | AGMA Service Class II |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Motor Frame Size | B9180TC210C |
| Box Length | 10 in |
| Style | Right Angle |
| Lubrication | None |
| Torque Out @ 1150 rpm | 4000 in lb |
| Reduction Type | Single |
| Input Power Rating | 2.71 hp, 2.021 kW |
| Output Torque Rating Range [Max] | 3999 lb-in, 499 Nm |
| Media Mapping Output | G |
| Shaft Assembly Code | G |
| Base to Centerline of Input Shaft | 7.625 in |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Installed Options | Fan |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Series | 700 |
| Output Torque Rating Range [Min] | 3500 lb-in, 400 Nm |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Output Bore Shaft Dia. | 1.625 in |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Output Torque | 3626 lb-in |
| Input Configuration | C-Face Quilled |
| Keyway Size | 1/4 x 1/8 |
| Input Motor HP | 2 |
| Ratio | 50:1 |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Bore Code | B9 |
| Base to Centerline of Output Shaft | 3.875 in |
| Weight | 86.1 LB |
| EAN or UPC | 781711467671 |
