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