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Boston Gear
F7715-20-B5-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834133
- 0.75 Input Motor hp
- 700 Series
- 1.54 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
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Fan Cooled | No |
| Box Length | 5 1/8 in |
| Input Configuration | C-Face Quilled |
| Motor Application | General Purpose |
| Output Shaft Projection | Solid Left Output |
| Box Width | 5 1/16 in |
| Center Distance Code | 715 |
| Base to Centerline of Output Shaft | 1.91 in |
| Output Torque | 435 lb-in |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Base to Centerline of Input Shaft | 3 7/16 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Family Name | F |
| Style | Right Angle |
| Shaft Assembly Code | G |
| Bore Code | B5 |
| Washdown Duty | No |
| Lubrication | None |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output Torque @ RPM | 435 in lb @ 1750 rpm, 380 in lb @ 1150 rpm |
| Base | No |
| Output RPM @ 1750 rpm Input | 88 rpm |
| Torque Out @ 1150 rpm | 380 in lb |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Reduction Type | Single |
| Media Mapping Style | F |
| Rated Efficiency | 84% |
| Output Configuration | Left Output |
| Output Shaft | Solid |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Torque Out @ 1750 rpm | 435 in lb |
| Standard | AGMA Service Class I |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Center Distance | 1.54 in |
| Input Power Rating | 0.72 hp, 0.537 kW |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Base Mounting Attachment | No Base |
| Material | Cast Iron, Standard Paint |
| Housing Material | Cast Iron |
| Motor Frame Size | B556C |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Frame Size | 56C |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Motor HP | 1/2 hp |
| Max. Input HP @ 100 rpm | 0.056 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Use With | 715 |
| Output (Shaft or Bore) Size | 3/4 in |
| Ratio | 20:1 |
| Box Height | 5 3/8 in |
| HP @ RPM | 0.5 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Worm Position | Universal |
| Input Motor HP | 0.75 |
| Media Mapping Output | G |
| Series | 700 |
| Output Bore Shaft Dia. | 0.75 in |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Input HP @ RPM | 0.72 hp @ 1750 rpm, 0.43 hp @ 1150 rpm |
| Output Speed | 87.5 rpm |
| Max. Overhung Load @ RPM | 300 lb/in @ 1750 rpm, 300 lb/in @ 1150 rpm |
| Frame | 56C |
| Max. Thrust Load @ RPM | 400 lb/in @ 1750 rpm, 400 lb/in @ 1150 rpm |
| Weight | 17.1 LB |
| EAN or UPC | 781711519066 |
| NSN Number | 6105-01-361-5391 |
