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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
| Base to Centerline of Output Shaft | 1.72 in |
| Output Speed | 87.5 rpm |
| Torque Out @ 1150 rpm | 265 in lb |
| Frame | 56C |
| Media Mapping Style | F |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Max. Thrust Load @ RPM | 300 lb/in @ 1750 rpm, 300 lb/in @ 1150 rpm |
| Housing Material | Cast Iron |
| Input Configuration | C-Face Quilled |
| Frame Size | 56C |
| Reduction Type | Single |
| Box Width | 4.03 in |
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Rated Efficiency | 82% |
| Max. Overhung Load @ RPM | 200 lb/in @ 1750 rpm, 200 lb/in @ 1150 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Output Configuration | Right Output |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.25 hp @ 1200 rpm |
| Input HP @ RPM | 0.52 hp @ 1750 rpm, 0.29 hp @ 1150 rpm |
| Washdown Duty | No |
| Shaft Assembly Code | J |
| Box Length | 4 1/4 in |
| Output Shaft Projection | Solid Right Output |
| Center Distance | 1.33 in |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Motor Application | General Purpose |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Worm Position | Universal |
| Input (Shaft or Bore) Size | 5/8 in |
| Series | 700 |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Output Torque @ RPM | 308 in lb @ 1750 rpm, 265 in lb @ 1150 rpm |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Motor HP | 0.3333 hp |
| Use With | 713 |
| Material | Cast Iron, Standard Paint |
| Lubrication | None |
| Base Mounting Attachment | No Base |
| Standard | AGMA Service Class I |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Output Bore Shaft Dia. | 0.625 in |
| Family Name | F |
| Ratio | 20:1 |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Bolt Center | 3 1/4" x 2" |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Input Motor HP | 0.50 |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Fan Cooled | No |
| Torque Out @ 1750 rpm | 308 in lb |
| Media Mapping Output | J |
| Motor Frame Size | B556C |
| Bore Code | B5 |
| Style | Right Angle |
| Box Height | 4 21/32 in |
| Base | No |
| Output (Shaft or Bore) Size | 5/8 in |
| Max. Input HP @ 100 rpm | 0.04 hp |
| Bolt Pattern | 3.25 x 2 |
| Output Torque | 308 lb-in |
| Center Distance Code | 713 |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Output Shaft | Solid |
| Weight | 13.1 LB |
| EAN or UPC | 781711518816 |
