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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
| Output Configuration | Right Output |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Output Torque @ RPM | 375 in lb @ 1150 rpm, 437 in lb @ 1750 rpm |
| Standard | AGMA Service Class I |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Box Height | 5 3/8 in |
| Torque Out @ 1750 rpm | 437 in lb |
| Rated Efficiency | 81% |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Input Motor HP | 0.50 |
| Style | Right Angle |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Box Width | 5 1/16 in |
| Ratio | 25:1 |
| Base Mounting Attachment | No Base |
| Material | Cast Iron, Standard Paint |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Input HP @ RPM | 0.35 hp @ 1150 rpm, 0.6 hp @ 1750 rpm |
| Output Shaft Projection | Solid Right Output |
| Housing Material | Cast Iron |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Family Name | F |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Bore Shaft Dia. | 0.75 in |
| Base to Centerline of Input Shaft | 3 7/16 in |
| Shaft Assembly Code | J |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Base to Centerline of Output Shaft | 1.91 in |
| Keyway Size | 3/16 x 3/32 |
| Center Distance | 1.54 in |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Torque Out @ 1150 rpm | 375 in lb |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Output Speed | 70 rpm |
| Input Power Rating | 0.6 hp, 0.447 kW |
| Media Mapping Style | F |
| Motor Frame Size | B556C |
| Input Configuration | C-Face Quilled |
| Output Torque | 437 lb-in |
| Motor HP | 1/2 hp |
| Fan Cooled | No |
| Washdown Duty | No |
| Center Distance Code | 715 |
| Lubrication | None |
| Frame | 56C |
| Frame Size | 56C |
| Output (Shaft or Bore) Size | 3/4 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bore Code | B5 |
| Worm Position | Universal |
| Media Mapping Output | J |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Series | 700 |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base | No |
| Box Length | 5 1/8 in |
| Reduction Type | Single |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Max. Input HP @ 100 rpm | 0.043 hp |
| Use With | 715 |
| Motor Application | General Purpose |
| Weight | 17.1 LB |
| EAN or UPC | 781711519110 |
