Find a Service Center
Boston Gear
RF718-10-B5-H
700 Series 10:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833649
- 1.50 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
| Media Mapping Style | RF |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Input Configuration | C-Face Coupled |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Output Torque | 536 lb-in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Motor Application | General Purpose |
| Output Torque @ RPM | 480 in lb @ 1150 rpm, 536 in lb @ 1750 rpm |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Box Width | 5 1/32 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Torque Out @ 1150 rpm | 480 in lb |
| Use With | 718 |
| Family Name | RF |
| Housing Material | Cast Iron |
| Media Mapping Output | H |
| Motor Frame Size | B556C |
| Rated Efficiency | 92% |
| Standard | AGMA Service Class I |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bore Code | B5 |
| Reduction Type | Single |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 536 in lb |
| Frame | 56C |
| Output Speed | 175 rpm |
| Output Configuration | Left & Right Output |
| Max. Input HP @ 100 rpm | 0.12 hp |
| Lubrication | None |
| HP @ RPM | 1 hp @ 1800 rpm |
| Washdown Duty | No |
| Series | 700 |
| Fan Cooled | No |
| Material | Cast Iron, Standard Paint |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Worm Position | Universal |
| Input Motor HP | 1.50 |
| Output Bore Shaft Dia. | 0.875 in |
| Box Height | 5 3/4 in |
| Ratio | 10:1 |
| Frame Size | 56C |
| Input HP @ RPM | 0.98 hp @ 1150 rpm, 1.61 hp @ 1750 rpm |
| Keyway Size | 3/16 x 3/32 |
| Input Power Rating | 1.61 hp, 1.201 kW |
| Center Distance | 1.75 in |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Box Length | 5 1/2 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Center Distance Code | 718 |
| Motor HP | 1 hp |
| Shaft Assembly Code | H |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Weight | 27.1 LB |
| EAN or UPC | 781711526729 |
