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