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