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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
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Reduction Type | Single |
| Material | Cast Iron, Standard Paint |
| Box Height | 5 3/4 in |
| Output Speed | 29.2 rpm |
| Center Distance | 1.75 in |
| Lubrication | None |
| Ratio | 60:1 |
| Input (Shaft or Bore) Size | 5/8 in |
| Fan Cooled | No |
| Center Distance Code | 718 |
| Output RPM @ 1750 rpm Input | 29.2 rpm |
| Frame | 56C |
| Frame Size | 56C |
| Series | 700 |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Shaft Assembly Code | G |
| Media Mapping Output | G |
| Washdown Duty | No |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm |
| Input HP @ RPM | 0.21 hp @ 1150 rpm, 0.35 hp @ 1750 rpm |
| Motor HP | 0.3333 hp |
| Base Mounting Attachment | No Base |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Use With | 718 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Configuration | Left Output |
| Motor Frame Size | B556C |
| Box Width | 5 1/32 in |
| Input Power Rating | 0.35 hp, 0.261 kW |
| Max. Input HP @ 100 rpm | 0.03 hp |
| Motor Application | General Purpose |
| Keyway Size | 3/16 x 3/32 |
| Input Motor HP | 0.33 |
| Media Mapping Style | RF |
| Family Name | RF |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque @ RPM | 440 in lb @ 1150 rpm, 527 in lb @ 1750 rpm |
| Bore Code | B5 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Input Configuration | C-Face Coupled |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Torque Out @ 1150 rpm | 440 in lb |
| Worm Position | Universal |
| Style | Right Angle |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 527 in lb |
| Output Torque | 527 lb-in |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Box Length | 5 1/2 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Rated Efficiency | 70% |
| Output Bore Shaft Dia. | 0.875 in |
| Weight | 27.1 LB |
| EAN or UPC | 781711526927 |
