Find a Service Center
Boston Gear
RFWC726-300-B5-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101871923
- Double Reduction
- 300:1 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
| Frame | 56C |
| Box Width | 6 in |
| Torque Out @ 1150 rpm | N/A |
| Motor Application | General Purpose |
| Output Bore Shaft Dia. | 1.125 in |
| Standard | AGMA Service Class I |
| HP @ RPM | 0.5 hp @ 1800 rpm |
| Output Speed | 5.8 rpm |
| Media Mapping Output | G |
| Media Mapping Style | RFWC |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Reduction Type | Double |
| Box Height | 8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Style | Right Angle |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Family Name | RFWC |
| Output Torque | 1950 lb-in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft | Solid |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Material | Cast Iron, Standard Paint |
| Box Length | 11 21/32 in |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Shaft Assembly Code | G |
| Output Configuration | Left Output |
| Base to Centerline of Input Shaft | N/A |
| Worm Position | Universal¦Right Angle |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Rated Efficiency | 49% |
| Motor Frame Size | B556C |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Washdown Duty | No |
| Motor HP | 0.33 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Bore Code | B5 |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Keyway Size | 3/16 x 3/32 |
| Center Distance | 2.62 in |
| Torque Out @ 1750 rpm | 1950 in lb |
| Frame Size | 56C |
| Ratio | 300:1 |
| Input Configuration | C-Face Coupled |
| Input Motor HP | 0.33 |
| Input Power Rating | 0.37 hp, 0.276 kW |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Lubrication | None |
| Housing Material | Cast Iron |
| Center Distance Code | 726 |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Fan Cooled | No |
| Weight | 63.1 LB |
| EAN or UPC | 781711531136 |
