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Boston Gear
F710-20-B4-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101809372
- 0.25 Input Motor hp
- 700 Series
- 1 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
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Input Motor HP | 0.25 |
| Output Torque Rating Range [Min] | 100 lb-in, 10 Nm |
| Family Name | F |
| Use With | 710 |
| Max. Overhung Load @ RPM | 150 lb/in @ 1150 rpm, 150 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 1.31 in |
| Input Power Rating | 0.27 hp, 0.201 kW |
| Base to Shaft Center Height w/Std. Base Kit | 2 3/4 in |
| Standard | AGMA Service Class I |
| Torque Out @ 1150 rpm | 129 in lb |
| Input HP @ RPM | 0.14 hp @ 1150 rpm, 0.27 hp @ 1750 rpm |
| Base to Centerline of Input Shaft | 2 5/16 in |
| Max. Thrust Load @ RPM | 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm |
| Fan Cooled | No |
| Ratio | 20:1 |
| Lubrication | None |
| Box Length | 4 1/4 in |
| Washdown Duty | No |
| Bolt Center Length x Bolt Center Width | 2 5/8 in x 1 11/16 in |
| Worm Position | Universal |
| Box Width | 3 11/32 in |
| Torque Out @ 1750 rpm | 149 in lb |
| Motor HP | 1/4 hp |
| Output Shaft Projection | Solid Left Output |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Motor Frame Size | B442CZ |
| Style | Right Angle |
| Max. Overhung Load @ 1750 rpm | 150 lb/in |
| Input (Shaft or Bore) Size | 1/2 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 2.94 in |
| Material | Cast Iron, Standard Paint |
| Shaft Assembly Code | G |
| Max. Input HP @ 100 rpm | 0.017 hp |
| Media Mapping Style | F |
| Output Shaft | Solid |
| Max. Thrust Load @ 1150 rpm | 200 lb/in |
| Output Speed | 87.5 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 3 3/4 x 2 7/8 |
| Reduction Type | Single |
| Series | 700 |
| Housing Material | Cast Iron |
| Center Distance Code | 710 |
| Bolt Centers w/ Vertical Base Kits (in) | 5.13 x 2.31 |
| Output Torque | 149 lb-in |
| Center Distance | 1 in |
| Output (Shaft or Bore) Size | 1/2 in |
| Output Torque @ RPM | 129 in lb @ 1150 rpm, 149 in lb @ 1750 rpm |
| Output Bore Shaft Dia. | 0.5 in |
| Output Torque Rating Range [Max] | 299 lb-in, 34 Nm |
| Motor Application | General Purpose |
| Base Mounting Attachment | No Base |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Configuration | C-Face Quilled |
| Box Height | 3 5/8 in |
| Rated Efficiency | 77% |
| Output Configuration | Left Output |
| Bolt Center | 2 5/8" x 1 11/16" |
| Bore Code | B4 |
| Media Mapping Output | G |
| Frame | 42CZ |
| Frame Size | 42CZ |
| Base | No |
| HP @ RPM | 0.125 hp @ 1200 rpm, 0.1666667 hp @ 1800 rpm |
| Weight | 10.1 LB |
| EAN or UPC | 781711518588 |
