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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
| Output Shaft | Solid |
| Washdown Duty | No |
| Torque Out @ 1150 rpm | 500 in lb |
| Box Width | 5 1/32 in |
| Series | 700 |
| Output Torque | 574 lb-in |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Center Distance Code | 718 |
| Torque Out @ 1750 rpm | 574 in lb |
| Motor Frame Size | B556C |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Speed | 70 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Bore Shaft Dia. | 0.875 in |
| Output Configuration | Left Output |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Base Mounting Attachment | No Base |
| Base | No |
| Ratio | 25:1 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Worm Position | Universal |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Fan Cooled | No |
| Use With | 718 |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Output (Shaft or Bore) Size | 7/8 in |
| Standard | AGMA Service Class I |
| Input Motor HP | 0.75 |
| Media Mapping Output | G |
| Frame | 56C |
| Media Mapping Style | F |
| Reduction Type | Single |
| Family Name | F |
| Box Length | 5 1/2 in |
| Material | Cast Iron, Standard Paint |
| Input (Shaft or Bore) Size | 5/8 in |
| Frame Size | 56C |
| Output Torque @ RPM | 500 in lb @ 1150 rpm, 574 in lb @ 1750 rpm |
| Rated Efficiency | 84% |
| Shaft Assembly Code | G |
| Input Configuration | C-Face Quilled |
| Center Distance | 1.75 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Style | Right Angle |
| Lubrication | None |
| Input Power Rating | 0.76 hp, 0.567 kW |
| Input HP @ RPM | 0.48 hp @ 1150 rpm, 0.76 hp @ 1750 rpm |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Housing Material | Cast Iron |
| Bore Code | B5 |
| Box Height | 5 3/4 in |
| Output Shaft Projection | Solid Left Output |
| Weight | 19.1 LB |
| EAN or UPC | 781711519363 |
