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Boston Gear
F7718-25-B5-G
700 Series 25:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833810
- 0.75 Input Motor hp
- 700 Series
- 1.75 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 to Centerline of Output Shaft | 2 1/16 in |
| Series | 700 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Configuration | C-Face Quilled |
| Frame | 56C |
| Output Shaft | Solid |
| Base | No |
| Lubrication | None |
| Fan Cooled | No |
| Rated Efficiency | 84% |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Motor Frame Size | B556C |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Frame Size | 56C |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Box Width | 5 1/32 in |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Housing Material | Cast Iron |
| Bore Code | B5 |
| Motor Application | General Purpose |
| Output Bore Shaft Dia. | 0.875 in |
| Shaft Assembly Code | G |
| Ratio | 25:1 |
| Washdown Duty | No |
| Box Length | 5 1/2 in |
| Output Shaft Projection | Solid Left Output |
| Standard | AGMA Service Class I |
| Torque Out @ 1750 rpm | 574 in lb |
| Worm Position | Universal |
| Family Name | F |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Speed | 70 rpm |
| Reduction Type | Single |
| Media Mapping Output | G |
| Torque Out @ 1150 rpm | 500 in lb |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Input Power Rating | 0.76 hp, 0.567 kW |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Center Distance Code | 718 |
| Input HP @ RPM | 0.48 hp @ 1150 rpm, 0.76 hp @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Media Mapping Style | F |
| Input Motor HP | 0.75 |
| Output Torque | 574 lb-in |
| Output Configuration | Left Output |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Output Torque @ RPM | 500 in lb @ 1150 rpm, 574 in lb @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Box Height | 5 3/4 in |
| Use With | 718 |
| Material | Cast Iron, Standard Paint |
| Center Distance | 1.75 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519363 |
