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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
| Reduction Type | Single |
| Input Motor HP | 0.50 |
| Box Height | 4 21/32 in |
| Output Shaft Projection | Solid Left Output |
| Box Length | 4 1/4 in |
| Housing Material | Cast Iron |
| Ratio | 20:1 |
| Center Distance | 1.33 in |
| Washdown Duty | No |
| Rated Efficiency | 82% |
| Input Configuration | C-Face Quilled |
| Shaft Assembly Code | G |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Frame Size | 56C |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Max. Thrust Load @ RPM | 300 lb/in @ 1750 rpm, 300 lb/in @ 1150 rpm |
| Output Bore Shaft Dia. | 0.625 in |
| Media Mapping Output | G |
| Material | Cast Iron, Standard Paint |
| Motor Application | General Purpose |
| Output Torque | 308 lb-in |
| Base | No |
| Family Name | F |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Output Speed | 87.5 rpm |
| Bolt Center Length x Bolt Center Width | 3 1/4 in x 2 in |
| Use With | 713 |
| Frame | 56C |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.25 hp @ 1200 rpm |
| Style | Right Angle |
| Center Distance Code | 713 |
| Box Width | 4.03 in |
| Bolt Center | 3 1/4" x 2" |
| Worm Position | Universal |
| Base to Centerline of Input Shaft | 3 1/16 in |
| Media Mapping Style | F |
| Output Configuration | Left Output |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Lubrication | None |
| Fan Cooled | No |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Bore Code | B5 |
| Base Mounting Attachment | No Base |
| Torque Out @ 1150 rpm | 265 in lb |
| Standard | AGMA Service Class I |
| Max. Overhung Load @ RPM | 200 lb/in @ 1750 rpm, 200 lb/in @ 1150 rpm |
| Motor Frame Size | B556C |
| Output Torque @ RPM | 308 in lb @ 1750 rpm, 265 in lb @ 1150 rpm |
| Input Power Rating | 0.52 hp, 0.388 kW |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Pattern | 3.25 x 2 |
| Torque Out @ 1750 rpm | 308 in lb |
| Output Shaft | Solid |
| Output (Shaft or Bore) Size | 5/8 in |
| Input HP @ RPM | 0.52 hp @ 1750 rpm, 0.29 hp @ 1150 rpm |
| Base to Centerline of Output Shaft | 1.72 in |
| Series | 700 |
| Weight | 13.1 LB |
| EAN or UPC | 781711518793 |
