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