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Boston Gear
RFWA713-300-B4-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101871102
- 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
| Output Shaft | Solid |
| Motor HP | 0.17 hp |
| Style | Parallel Shaft |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Bore Shaft Dia. | 0.625 in |
| Center Distance | 1.33 in |
| Media Mapping Output | G |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Box Height | 4 21/32 in |
| Frame Size | 42CZ |
| Washdown Duty | No |
| Output Torque | 335 lb-in |
| Input Power Rating | 0.1 hp, 0.075 kW |
| Frame | 42CZ |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Output Configuration | Left Output |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Motor Application | General Purpose |
| Fan Cooled | No |
| Worm Position | Universal¦Parallel |
| Ratio | 300:1 |
| Box Length | 4 in |
| Torque Out @ 1750 rpm | 335 in lb |
| Reduction Type | Double |
| Torque Out @ 1150 rpm | N/A |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Material | Cast Iron, Standard Paint |
| Input Motor HP | 0.17 |
| Family Name | RFWA |
| Output Speed | 5.8 rpm |
| Motor Frame Size | B442CZ |
| HP @ RPM | 0.125 hp @ 1800 rpm |
| Keyway Size | 1/8 x 1/16 |
| Center Distance Code | 713 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Lubrication | None |
| Output (Shaft or Bore) Size | 5/8 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Standard | AGMA Service Class I |
| Base Mounting Attachment | No Base |
| Input Configuration | C-Face Coupled |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Base to Centerline of Input Shaft | 2 19/32 in |
| Media Mapping Style | RFWA |
| Rated Efficiency | 31% |
| Bolt Center | 3 1/4" x 2" |
| Input (Shaft or Bore) Size | 1/2 in |
| Housing Material | Cast Iron |
| Box Width | 7 1/2 in |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Shaft Assembly Code | G |
| Bore Code | B4 |
| Weight | 23.1 LB |
| EAN or UPC | 781711530184 |
