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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
| Base | No |
| Output (Shaft or Bore) Size | 3/4 in |
| Base Mounting Attachment | No Base |
| Frame | 56C |
| Output Configuration | Left & Right Output |
| Use With | 715 |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Torque | 437 lb-in |
| Input Motor HP | 0.50 |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Family Name | F |
| Bore Code | B5 |
| Torque Out @ 1150 rpm | 375 in lb |
| Max. Input HP @ 100 rpm | 0.043 hp |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Washdown Duty | No |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Center Distance Code | 715 |
| Rated Efficiency | 81% |
| Lubrication | None |
| Motor Frame Size | B556C |
| Box Width | 5 1/16 in |
| Reduction Type | Single |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base to Centerline of Output Shaft | 1.91 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Input Configuration | C-Face Quilled |
| Media Mapping Style | F |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Box Height | 5 3/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Torque Out @ 1750 rpm | 437 in lb |
| Ratio | 25:1 |
| Worm Position | Universal |
| Output Shaft Projection | Solid Double Projecting Output |
| Output Torque @ RPM | 375 in lb @ 1150 rpm, 437 in lb @ 1750 rpm |
| Input HP @ RPM | 0.35 hp @ 1150 rpm, 0.6 hp @ 1750 rpm |
| Series | 700 |
| Shaft Assembly Code | H |
| Input (Shaft or Bore) Size | 5/8 in |
| Frame Size | 56C |
| Motor HP | 1/2 hp |
| Housing Material | Cast Iron |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Output Shaft | Solid |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Box Length | 5 1/8 in |
| Motor Application | General Purpose |
| Base to Centerline of Input Shaft | 3.4375 in |
| Center Distance | 1.54 in |
| Output Bore Shaft Dia. | 0.75 in |
| Style | Right Angle |
| Fan Cooled | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Keyway Size | 3/16 x 3/32 |
| Output Speed | 70 rpm |
| Input Power Rating | 0.6 hp, 0.447 kW |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Media Mapping Output | H |
| Weight | 17.1 LB |
| EAN or UPC | 781711519103 |
