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Boston Gear
F7715-25-B5-J
700 Series 25:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101853699
- 0.5 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
caution
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Torque Out @ 1150 rpm | 375 in lb |
| Rated Efficiency | 81% |
| Series | 700 |
| Washdown Duty | No |
| Output Speed | 70 rpm |
| Output Shaft | Solid |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Style | Right Angle |
| Motor HP | 1/2 hp |
| Base to Centerline of Input Shaft | 3 7/16 in |
| Reduction Type | Single |
| Shaft Assembly Code | J |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Base | No |
| Media Mapping Output | J |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Motor Application | General Purpose |
| Output Torque | 437 lb-in |
| Media Mapping Style | F |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Keyway Size | 3/16 x 3/32 |
| Frame | 56C |
| Output Bore Shaft Dia. | 0.75 in |
| Motor Frame Size | B556C |
| Center Distance Code | 715 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Input HP @ RPM | 0.35 hp @ 1150 rpm, 0.6 hp @ 1750 rpm |
| Input Motor HP | 0.50 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Shaft Projection | Solid Right Output |
| Max. Input HP @ 100 rpm | 0.043 hp |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Box Length | 5 1/8 in |
| Bore Code | B5 |
| Box Height | 5 3/8 in |
| Torque Out @ 1750 rpm | 437 in lb |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Input (Shaft or Bore) Size | 5/8 in |
| Base Mounting Attachment | No Base |
| Output Torque @ RPM | 375 in lb @ 1150 rpm, 437 in lb @ 1750 rpm |
| Material | Cast Iron, Standard Paint |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Worm Position | Universal |
| Box Width | 5 1/16 in |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Standard | AGMA Service Class I |
| Ratio | 25:1 |
| Center Distance | 1.54 in |
| Output Configuration | Right Output |
| Base to Centerline of Output Shaft | 1.91 in |
| Input Configuration | C-Face Quilled |
| Input Power Rating | 0.6 hp, 0.447 kW |
| Frame Size | 56C |
| Use With | 715 |
| Fan Cooled | No |
| Lubrication | None |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Family Name | F |
| Output (Shaft or Bore) Size | 3/4 in |
| Weight | 17.1 LB |
| EAN or UPC | 781711519110 |
