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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
| Input Motor HP | 0.33 |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Bore Code | B5 |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Washdown Duty | No |
| Lubrication | None |
| Base to Centerline of Input Shaft | N/A |
| Torque Out @ 1150 rpm | N/A |
| Media Mapping Output | G |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Motor Frame Size | B556C |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Input Configuration | C-Face Coupled |
| Worm Position | Universal¦Right Angle |
| Box Height | 8 in |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Ratio | 300:1 |
| Center Distance | 2.62 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Output Torque | 1950 lb-in |
| Fan Cooled | No |
| Rated Efficiency | 49% |
| Housing Material | Cast Iron |
| Keyway Size | 3/16 x 3/32 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Input Power Rating | 0.37 hp, 0.276 kW |
| Reduction Type | Double |
| Box Length | 11 21/32 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output Configuration | Left Output |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Frame | 56C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Media Mapping Style | RFWC |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 1950 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Speed | 5.8 rpm |
| Material | Cast Iron, Standard Paint |
| Input (Shaft or Bore) Size | 5/8 in |
| HP @ RPM | 0.5 hp @ 1800 rpm |
| Frame Size | 56C |
| Family Name | RFWC |
| Motor Application | General Purpose |
| Standard | AGMA Service Class I |
| Output Bore Shaft Dia. | 1.125 in |
| Box Width | 6 in |
| Style | Right Angle |
| Motor HP | 0.33 hp |
| Center Distance Code | 726 |
| Weight | 63.1 LB |
| EAN or UPC | 781711531136 |
