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