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