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