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