Find a Service Center
Boston Gear
RF718-60-B5-G
700 Series 60:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870655
- 0.33 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 Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Input Motor HP | 0.33 |
| Motor HP | 0.3333 hp |
| Box Length | 5 1/2 in |
| Media Mapping Style | RF |
| Ratio | 60:1 |
| Torque Out @ 1150 rpm | 440 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Input Power Rating | 0.35 hp, 0.261 kW |
| Output Bore Shaft Dia. | 0.875 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Use With | 718 |
| Series | 700 |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Fan Cooled | No |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Input Configuration | C-Face Coupled |
| Input HP @ RPM | 0.21 hp @ 1150 rpm, 0.35 hp @ 1750 rpm |
| Output Torque @ RPM | 440 in lb @ 1150 rpm, 527 in lb @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Material | Cast Iron, Standard Paint |
| Media Mapping Output | G |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Frame Size | 56C |
| Center Distance Code | 718 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Torque Out @ 1750 rpm | 527 in lb |
| Output (Shaft or Bore) Size | 7/8 in |
| Box Height | 5 3/4 in |
| Motor Frame Size | B556C |
| Bore Code | B5 |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Torque | 527 lb-in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Standard | AGMA Service Class I |
| Center Distance | 1.75 in |
| Output Shaft | Solid |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Keyway Size | 3/16 x 3/32 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Washdown Duty | No |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Motor Application | General Purpose |
| Worm Position | Universal |
| Output Configuration | Left Output |
| Family Name | RF |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output RPM @ 1750 rpm Input | 29.2 rpm |
| Style | Right Angle |
| Lubrication | None |
| Frame | 56C |
| Max. Input HP @ 100 rpm | 0.03 hp |
| Output Speed | 29.2 rpm |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Housing Material | Cast Iron |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm |
| Box Width | 5 1/32 in |
| Rated Efficiency | 70% |
| Shaft Assembly Code | G |
| Reduction Type | Single |
| Weight | 27.1 LB |
| EAN or UPC | 781711526927 |
