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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
| Output Bore Shaft Dia. | 0.625 in |
| Torque Out @ 1150 rpm | 265 in lb |
| 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 |
| Input Configuration | C-Face Quilled |
| Base to Centerline of Output Shaft | 1.72 in |
| Output Shaft | Solid |
| Worm Position | Universal |
| Motor Application | General Purpose |
| Washdown Duty | No |
| Frame Size | 56C |
| Torque Out @ 1750 rpm | 308 in lb |
| Bolt Pattern | 3.25 x 2 |
| Input (Shaft or Bore) Size | 5/8 in |
| Center Distance | 1.33 in |
| Output Configuration | Left Output |
| Rated Efficiency | 82% |
| Fan Cooled | No |
| Ratio | 20:1 |
| Base to Centerline of Input Shaft | 3 1/16 in |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.25 hp @ 1200 rpm |
| Base Mounting Attachment | No Base |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Use With | 713 |
| Motor Frame Size | B556C |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Box Width | 4.03 in |
| Series | 700 |
| Media Mapping Output | G |
| Reduction Type | Single |
| Box Length | 4 1/4 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Shaft Assembly Code | G |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Input Motor HP | 0.50 |
| Output (Shaft or Bore) Size | 5/8 in |
| Lubrication | None |
| Frame | 56C |
| Media Mapping Style | F |
| Housing Material | Cast Iron |
| Output Torque | 308 lb-in |
| 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 |
| Base | No |
| Family Name | F |
| Bolt Center | 3 1/4" x 2" |
| Style | Right Angle |
| Center Distance Code | 713 |
| Output Speed | 87.5 rpm |
| Bore Code | B5 |
| Output Shaft Projection | Solid Left Output |
| Box Height | 4 21/32 in |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Standard | AGMA Service Class I |
| Output Torque @ RPM | 308 in lb @ 1750 rpm, 265 in lb @ 1150 rpm |
| Weight | 13.1 LB |
| EAN or UPC | 781711518793 |
