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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
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Center Distance | 1.33 in |
| Lubrication | None |
| Output Configuration | Left & Right Output |
| Output Speed | 87.5 rpm |
| Input Motor HP | 0.50 |
| Fan Cooled | No |
| Output Torque | 308 lb-in |
| Motor HP | 0.3333 hp |
| Motor Frame Size | B556C |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Box Height | 4 21/32 in |
| Output Shaft | Solid |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Box Width | 4.03 in |
| Shaft Assembly Code | H |
| Output (Shaft or Bore) Size | 5/8 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Reduction Type | Single |
| Output Shaft Projection | Solid Double Projecting Output |
| Frame Size | 56C |
| Torque Out @ 1750 rpm | 308 in lb |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Bore Code | B5 |
| Max. Input HP @ 100 rpm | 0.04 hp |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Base to Centerline of Output Shaft | 1.72 in |
| Output Bore Shaft Dia. | 0.625 in |
| Max. Overhung Load @ RPM | 200 lb/in @ 1150 rpm, 200 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Input HP @ RPM | 0.29 hp @ 1150 rpm, 0.52 hp @ 1750 rpm |
| Series | 700 |
| Material | Cast Iron, Standard Paint |
| Family Name | F |
| Use With | 713 |
| Torque Out @ 1150 rpm | 265 in lb |
| Style | Right Angle |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Frame | 56C |
| Worm Position | Universal |
| Keyway Size | 3/16 x 3/32 |
| Output Torque @ RPM | 265 in lb @ 1150 rpm, 308 in lb @ 1750 rpm |
| Box Length | 4 1/4 in |
| Media Mapping Output | H |
| Rated Efficiency | 82% |
| Media Mapping Style | F |
| Washdown Duty | No |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Standard | AGMA Service Class I |
| Center Distance Code | 713 |
| Motor Application | General Purpose |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center | 3 1/4" x 2" |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Housing Material | Cast Iron |
| Base | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Ratio | 20:1 |
| Max. Thrust Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| HP @ RPM | 0.25 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Input Configuration | C-Face Quilled |
| Weight | 13.1 LB |
| EAN or UPC | 781711518809 |
