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Boston Gear
F7713-20-B5-J
700 Series 20:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835120
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Shaft Assembly Code | J |
| Output Torque | 308 lb-in |
| Washdown Duty | No |
| Frame Size | 56C |
| Box Width | 4.03 in |
| Bore Code | B5 |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Torque Out @ 1750 rpm | 308 in lb |
| Output Shaft | Solid |
| Motor HP | 0.3333 hp |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Reduction Type | Single |
| Max. Overhung Load @ RPM | 200 lb/in @ 1750 rpm, 200 lb/in @ 1150 rpm |
| Material | Cast Iron, Standard Paint |
| Rated Efficiency | 82% |
| Input Configuration | C-Face Quilled |
| Output Speed | 87.5 rpm |
| Family Name | F |
| Use With | 713 |
| Torque Out @ 1150 rpm | 265 in lb |
| Base Mounting Attachment | No Base |
| Motor Application | General Purpose |
| Output Shaft Projection | Solid Right Output |
| Style | Right Angle |
| Max. Thrust Load @ RPM | 300 lb/in @ 1750 rpm, 300 lb/in @ 1150 rpm |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.25 hp @ 1200 rpm |
| Media Mapping Style | F |
| Output Bore Shaft Dia. | 0.625 in |
| Max. Input HP @ 100 rpm | 0.04 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Output (Shaft or Bore) Size | 5/8 in |
| Standard | AGMA Service Class I |
| Output Torque @ RPM | 308 in lb @ 1750 rpm, 265 in lb @ 1150 rpm |
| Frame | 56C |
| Box Length | 4 1/4 in |
| Center Distance Code | 713 |
| Box Height | 4 21/32 in |
| Base to Centerline of Output Shaft | 1.72 in |
| Ratio | 20:1 |
| Center Distance | 1.33 in |
| Motor Frame Size | B556C |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base | No |
| Output Configuration | Right Output |
| Worm Position | Universal |
| Housing Material | Cast Iron |
| Input HP @ RPM | 0.52 hp @ 1750 rpm, 0.29 hp @ 1150 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Series | 700 |
| Media Mapping Output | J |
| Lubrication | None |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Bolt Pattern | 3.25 x 2 |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Bolt Center | 3 1/4" x 2" |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Fan Cooled | No |
| Input Motor HP | 0.50 |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Weight | 13.1 LB |
| EAN or UPC | 781711518816 |
