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Boston Gear
F738-40F-B9-G
700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101871439
- 3 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
| Frame Size | 180TC, 210C |
| Box Width | 8 3/8 in |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Motor HP | 3 hp |
| Reduction Type | Single |
| Motor Frame Size | B9180TC210C |
| Output Torque | 3747 lb-in |
| Output Speed | 43.8 rpm |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Frame | 180TC, 210C |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Output Torque Rating Range [Max] | 3999 lb-in, 499 Nm |
| Output Shaft Projection | Solid Left Output |
| Shaft Assembly Code | G |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Base to Centerline of Input Shaft | 7 5/8 in |
| Lubrication | None |
| Media Mapping Output | G |
| Max. Input HP @ 100 rpm | 0.37 hp |
| Output Bore Shaft Dia. | 1.625 in |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Base Mounting Attachment | No Base |
| Standard | AGMA Service Class I |
| Keyway Size | 1/4 x 1/8 |
| Box Height | 10 7/16 in |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Series | 700 |
| Worm Position | Universal |
| Output Torque Rating Range [Min] | 3500 lb-in, 400 Nm |
| Box Length | 10 in |
| Rated Efficiency | 78% |
| Torque Out @ 1750 rpm | 3747 in lb |
| Output Configuration | Left Output |
| Output Torque @ RPM | 3747 in lb @ 1750 rpm, 4325 in lb @ 1150 rpm |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Center Distance Code | 738 |
| Bore Code | B9 |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Washdown Duty | No |
| Fan Cooled | Yes |
| Media Mapping Style | F |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Shaft | Solid |
| Center Distance | 3.75 in |
| HP @ RPM | 3 hp @ 1800 rpm |
| Family Name | F |
| Installed Options | Fan |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Ratio | 40:1 |
| Input Configuration | C-Face Quilled |
| Input HP @ RPM | 2.49 hp @ 1150 rpm, 3.33 hp @ 1750 rpm |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Style | Right Angle |
| Torque Out @ 1150 rpm | 4325 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Input Motor HP | 3 |
| Input Power Rating | 3.33 hp, 2.483 kW |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Base to Centerline of Output Shaft | 3 7/8 in |
| Weight | 86.1 LB |
| EAN or UPC | 781711534984 |
