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Boston Gear
F7713-20-B5-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #100848241
- 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
| Series | 700 |
| Torque Out @ 1750 rpm | 308 in lb |
| Bore Code | B5 |
| Material | Cast Iron, Standard Paint |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Washdown Duty | No |
| Use With | 713 |
| Media Mapping Output | G |
| Output Shaft Projection | Solid Left Output |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.25 hp @ 1200 rpm |
| Center Distance Code | 713 |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Output Configuration | Left Output |
| Base to Centerline of Output Shaft | 1.72 in |
| Worm Position | Universal |
| Output Shaft | Solid |
| Housing Material | Cast Iron |
| Media Mapping Style | F |
| Input (Shaft or Bore) Size | 5/8 in |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Output Torque @ RPM | 308 in lb @ 1750 rpm, 265 in lb @ 1150 rpm |
| Output Torque | 308 lb-in |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Max. Thrust Load @ RPM | 300 lb/in @ 1750 rpm, 300 lb/in @ 1150 rpm |
| Max. Overhung Load @ RPM | 200 lb/in @ 1750 rpm, 200 lb/in @ 1150 rpm |
| Reduction Type | Single |
| Box Length | 4 1/4 in |
| Input HP @ RPM | 0.52 hp @ 1750 rpm, 0.29 hp @ 1150 rpm |
| Bolt Pattern | 3.25 x 2 |
| Ratio | 20:1 |
| Rated Efficiency | 82% |
| Box Height | 4 21/32 in |
| Output Speed | 87.5 rpm |
| Family Name | F |
| Base | No |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Center Distance | 1.33 in |
| Motor Application | General Purpose |
| Input Configuration | C-Face Quilled |
| Lubrication | None |
| Shaft Assembly Code | G |
| Motor Frame Size | B556C |
| Input Motor HP | 0.50 |
| Standard | AGMA Service Class I |
| Frame Size | 56C |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Output Bore Shaft Dia. | 0.625 in |
| Frame | 56C |
| Base Mounting Attachment | No Base |
| Torque Out @ 1150 rpm | 265 in lb |
| Style | Right Angle |
| Box Width | 4.03 in |
| Fan Cooled | No |
| Output (Shaft or Bore) Size | 5/8 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Center | 3 1/4" x 2" |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Weight | 13.1 LB |
| EAN or UPC | 781711518793 |
