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