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