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Boston Gear
RFWA713-200-B4-G
700 Series 200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101711542
- Double Reduction
- 200:1 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
- Not to be used in a combustible environment. Inherent ability of this material to retain a static charge may produce an electrical spark.
| Lubrication | None |
| Worm Position | Universal¦Parallel |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Centerline of Input Shaft | 2 19/32 in |
| Base Mounting Attachment | No Base |
| Fan Cooled | No |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Washdown Duty | No |
| Rated Efficiency | 38% |
| Media Mapping Output | G |
| Ratio | 200:1 |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Input Configuration | C-Face Coupled |
| Shaft Assembly Code | G |
| Standard | AGMA Service Class I |
| Family Name | RFWA |
| Bolt Center | 3 1/4" x 2" |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Box Length | 4 in |
| Center Distance Code | 713 |
| Media Mapping Style | RFWA |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Output Configuration | Left Output |
| Torque Out @ 1750 rpm | 320 in lb |
| Output Bore Shaft Dia. | 0.625 in |
| Input (Shaft or Bore) Size | 1/2 in |
| Material | Cast Iron, Standard Paint |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Center Distance | 1.33 in |
| Frame Size | 42CZ |
| Output (Shaft or Bore) Size | 5/8 in |
| Box Width | 7 1/2 in |
| Output Speed | 8.8 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| HP @ RPM | 0.125 hp @ 1800 rpm |
| Input Motor HP | 0.17 |
| Output Shaft | Solid |
| Frame | 42CZ |
| Input Power Rating | 0.12 hp, 0.089 kW |
| Torque Out @ 1150 rpm | N/A |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Style | Parallel Shaft |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Motor HP | 0.17 hp |
| Motor Frame Size | B442CZ |
| Box Height | 4 21/32 in |
| Reduction Type | Double |
| Keyway Size | 1/8 x 1/16 |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Output Torque | 320 lb-in |
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Housing Material | Cast Iron |
| Bore Code | B4 |
| Weight | 23.1 LB |
| EAN or UPC | 781711530177 |
