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Boston Gear
RFWC718-150-B5-G
700 Series 150:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101871943
- Double Reduction
- 150:1 Ratio
- G Assembly
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
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bore Code | B5 |
| Standard | AGMA Service Class I |
| Motor Frame Size | B556C |
| Output RPM @ 1750 rpm Input | 11.67 rpm |
| Center Distance Code | 718 |
| Box Length | 5 1/16 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Output Configuration | Left Output |
| Motor Application | General Purpose |
| Input Configuration | C-Face Coupled |
| Washdown Duty | No |
| Rated Efficiency | 48% |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft | Solid |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Reduction Type | Double |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Fan Cooled | No |
| Ratio | 150:1 |
| Base Mounting Attachment | No Base |
| Frame | 56C |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Speed | 11.7 rpm |
| Center Distance | 1.75 in |
| Box Height | 5 3/4 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Frame Size | 56C |
| Media Mapping Style | RFWC |
| Torque Out @ 1150 rpm | N/A |
| Box Width | 8 7/8 in |
| Shaft Assembly Code | G |
| Worm Position | Universal¦Right Angle |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Style | Right Angle |
| Torque Out @ 1750 rpm | 580 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Housing Material | Cast Iron |
| Input Power Rating | 0.23 hp, 0.172 kW |
| Lubrication | None |
| Output Bore Shaft Dia. | 0.875 in |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Media Mapping Output | G |
| Motor HP | 0.25 hp |
| Family Name | RFWC |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Keyway Size | 3/16 x 3/32 |
| Output Torque | 580 lb-in |
| Input Motor HP | 0.25 |
| Base to Centerline of Input Shaft | N/A |
| Weight | 34.1 LB |
| EAN or UPC | 781711549759 |
