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Boston Gear
F7715-25-B5-H
700 Series 25:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870628
- 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
| Fan Cooled | No |
| Style | Right Angle |
| Washdown Duty | No |
| Motor Application | General Purpose |
| Base to Centerline of Input Shaft | 3.4375 in |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Keyway Size | 3/16 x 3/32 |
| Input Configuration | C-Face Quilled |
| Media Mapping Style | F |
| Standard | AGMA Service Class I |
| Output Bore Shaft Dia. | 0.75 in |
| Material | Cast Iron, Standard Paint |
| Output Torque @ RPM | 375 in lb @ 1150 rpm, 437 in lb @ 1750 rpm |
| Input Motor HP | 0.50 |
| Reduction Type | Single |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Input Power Rating | 0.6 hp, 0.447 kW |
| Worm Position | Universal |
| Center Distance Code | 715 |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Base | No |
| Series | 700 |
| Box Height | 5 3/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Torque | 437 lb-in |
| Bore Code | B5 |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Frame | 56C |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| 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 |
| Output Configuration | Left & Right Output |
| Center Distance | 1.54 in |
| Output Speed | 70 rpm |
| Torque Out @ 1750 rpm | 437 in lb |
| Rated Efficiency | 81% |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Output (Shaft or Bore) Size | 3/4 in |
| Housing Material | Cast Iron |
| Ratio | 25:1 |
| Shaft Assembly Code | H |
| Input (Shaft or Bore) Size | 5/8 in |
| Media Mapping Output | H |
| Box Width | 5 1/16 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Torque Out @ 1150 rpm | 375 in lb |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Input HP @ RPM | 0.35 hp @ 1150 rpm, 0.6 hp @ 1750 rpm |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Motor Frame Size | B556C |
| Box Length | 5 1/8 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Frame Size | 56C |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 1.91 in |
| Lubrication | None |
| Max. Input HP @ 100 rpm | 0.043 hp |
| Motor HP | 1/2 hp |
| Family Name | F |
| Base Mounting Attachment | No Base |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Shaft | Solid |
| Use With | 715 |
| Weight | 17.1 LB |
| EAN or UPC | 781711519103 |
