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Boston Gear
F7713-20-B5-H
700 Series 20:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834957
- 0.5 Input Motor hp
- 700 Series
- 1.33 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
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Shaft Assembly Code | H |
| Washdown Duty | No |
| Output Torque | 308 lb-in |
| Input HP @ RPM | 0.29 hp @ 1150 rpm, 0.52 hp @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.04 hp |
| Frame Size | 56C |
| Bore Code | B5 |
| Output Bore Shaft Dia. | 0.625 in |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Rated Efficiency | 82% |
| Media Mapping Output | H |
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Lubrication | None |
| Max. Thrust Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Motor Application | General Purpose |
| Input Configuration | C-Face Quilled |
| Box Width | 4.03 in |
| Use With | 713 |
| Base | No |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Max. Overhung Load @ RPM | 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm |
| Output Shaft Projection | Solid Double Projecting Output |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Ratio | 20:1 |
| Center Distance Code | 713 |
| Box Length | 4 1/4 in |
| Reduction Type | Single |
| Frame | 56C |
| Output Configuration | Left & Right Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Base Mounting Attachment | No Base |
| Output Torque @ RPM | 265 in lb @ 1150 rpm, 308 in lb @ 1750 rpm |
| Series | 700 |
| Torque Out @ 1150 rpm | 265 in lb |
| Keyway Size | 3/16 x 3/32 |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| HP @ RPM | 0.25 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Motor Frame Size | B556C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Box Height | 4 21/32 in |
| Housing Material | Cast Iron |
| Family Name | F |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Output Speed | 87.5 rpm |
| Torque Out @ 1750 rpm | 308 in lb |
| Bolt Center | 3 1/4" x 2" |
| Output Shaft | Solid |
| Base to Centerline of Output Shaft | 1.72 in |
| Output (Shaft or Bore) Size | 5/8 in |
| Center Distance | 1.33 in |
| Style | Right Angle |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Input Motor HP | 0.50 |
| Media Mapping Style | F |
| Fan Cooled | No |
| Motor HP | 0.3333 hp |
| Worm Position | Universal |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Weight | 13.1 LB |
| EAN or UPC | 781711518809 |
