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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
| Box Width | 3 11/32 in |
| Torque Out @ 1750 rpm | 149 in lb |
| Motor Frame Size | B442CZ |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Frame Size | 42CZ |
| Series | 700 |
| Center Distance | 1 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Bolt Center | 2 5/8" x 1 11/16" |
| Motor HP | 1/4 hp |
| Max. Input HP @ 100 rpm | 0.017 hp |
| Output Configuration | Left & Right Output |
| Family Name | F |
| Box Height | 3 5/8 in |
| Style | Right Angle |
| Bolt Centers w/ Vertical Base Kits (in) | 5.13 x 2.31 |
| Frame | 42CZ |
| Input Power Rating | 0.27 hp, 0.201 kW |
| Output (Shaft or Bore) Size | 1/2 in |
| Fan Cooled | No |
| Input Configuration | C-Face Quilled |
| Box Length | 4 1/4 in |
| Input HP @ RPM | 0.14 hp @ 1150 rpm, 0.27 hp @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 150 lb/in |
| Base to Centerline of Output Shaft | 1.31 in |
| Keyway Size | 1/8 x 1/16 |
| Washdown Duty | No |
| Rated Efficiency | 77% |
| Use With | 710 |
| Shaft Assembly Code | H |
| Input (Shaft or Bore) Size | 1/2 in |
| Output Bore Shaft Dia. | 0.5 in |
| Bore Code | B4 |
| Output Torque | 149 lb-in |
| Lubrication | None |
| Bolt Centers w/ Std. Base Kit (in) | 3 3/4 x 2 7/8 |
| Media Mapping Style | F |
| Media Mapping Output | H |
| Base to Centerline of Input Shaft | 2 5/16 in |
| HP @ RPM | 0.125 hp @ 1200 rpm, 0.1666667 hp @ 1800 rpm |
| Output Shaft | Solid |
| Output Speed | 87.5 rpm |
| Worm Position | Universal |
| Max. Overhung Load @ RPM | 150 lb/in @ 1150 rpm, 150 lb/in @ 1750 rpm |
| Base | No |
| Standard | AGMA Service Class I |
| Reduction Type | Single |
| Bolt Center Length x Bolt Center Width | 2 5/8 in x 1 11/16 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Housing Material | Cast Iron |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ RPM | 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm |
| Center Distance Code | 710 |
| Output Torque Rating Range [Min] | 100 lb-in, 10 Nm |
| Torque Out @ 1150 rpm | 129 in lb |
| Output Shaft Projection | Solid Double Projecting Output |
| Max. Thrust Load @ 1150 rpm | 200 lb/in |
| Input Motor HP | 0.25 |
| Output Torque @ RPM | 129 in lb @ 1150 rpm, 149 in lb @ 1750 rpm |
| Motor Application | General Purpose |
| Ratio | 20:1 |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/High Vert. Base Kit | 2.94 in |
| Output Torque Rating Range [Max] | 299 lb-in, 34 Nm |
| Base to Shaft Center Height w/Std. Base Kit | 2 3/4 in |
| Weight | 10.1 LB |
| EAN or UPC | 781711518595 |
