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Boston Gear
F710-20-B4-H
700 Series 20:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101805896
- 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
- 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
| Input Motor HP | 0.25 |
| Family Name | F |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center Length x Bolt Center Width | 2 5/8 in x 1 11/16 in |
| Input HP @ RPM | 0.14 hp @ 1150 rpm, 0.27 hp @ 1750 rpm |
| Housing Material | Cast Iron |
| Media Mapping Style | F |
| Base Mounting Attachment | No Base |
| HP @ RPM | 0.125 hp @ 1200 rpm, 0.1666667 hp @ 1800 rpm |
| Max. Overhung Load @ RPM | 150 lb/in @ 1150 rpm, 150 lb/in @ 1750 rpm |
| Base | No |
| Fan Cooled | No |
| Base to Shaft Center Height w/Std. Base Kit | 2 3/4 in |
| Input Power Rating | 0.27 hp, 0.201 kW |
| Bolt Centers w/ Vertical Base Kits (in) | 5.13 x 2.31 |
| Use With | 710 |
| Input Configuration | C-Face Quilled |
| Output Torque | 149 lb-in |
| Ratio | 20:1 |
| Standard | AGMA Service Class I |
| Center Distance | 1 in |
| Motor HP | 1/4 hp |
| Bolt Center | 2 5/8" x 1 11/16" |
| Worm Position | Universal |
| Output Shaft | Solid |
| Torque Out @ 1150 rpm | 129 in lb |
| Keyway Size | 1/8 x 1/16 |
| Frame | 42CZ |
| Material | Cast Iron, Standard Paint |
| Series | 700 |
| Output Bore Shaft Dia. | 0.5 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Input (Shaft or Bore) Size | 1/2 in |
| Output Torque @ RPM | 129 in lb @ 1150 rpm, 149 in lb @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 3 3/4 x 2 7/8 |
| Media Mapping Output | H |
| Output Torque Rating Range [Min] | 100 lb-in, 10 Nm |
| Output Speed | 87.5 rpm |
| Max. Input HP @ 100 rpm | 0.017 hp |
| Lubrication | None |
| Max. Thrust Load @ 1150 rpm | 200 lb/in |
| Washdown Duty | No |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Box Length | 4 1/4 in |
| Torque Out @ 1750 rpm | 149 in lb |
| Base to Centerline of Output Shaft | 1.31 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 2.94 in |
| Box Width | 3 11/32 in |
| Output (Shaft or Bore) Size | 1/2 in |
| Style | Right Angle |
| Rated Efficiency | 77% |
| Shaft Assembly Code | H |
| Bore Code | B4 |
| Motor Frame Size | B442CZ |
| Max. Thrust Load @ RPM | 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Max. Overhung Load @ 1750 rpm | 150 lb/in |
| Output Configuration | Left & Right Output |
| Box Height | 3 5/8 in |
| Frame Size | 42CZ |
| Base to Centerline of Input Shaft | 2 5/16 in |
| Output Torque Rating Range [Max] | 299 lb-in, 34 Nm |
| Reduction Type | Single |
| Center Distance Code | 710 |
| Weight | 10.1 LB |
| EAN or UPC | 781711518595 |
