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Boston Gear
RFWA718-1200-B5-G
700 Series 1200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101871944
- Double Reduction
- 1200:1 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
| Box Length | 5 1/16 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Motor Application | General Purpose |
| Center Distance Code | 718 |
| Lubrication | None |
| Motor HP | 0.17 hp |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Output Speed | 1.5 rpm |
| Input Motor HP | 0.17 |
| Motor Frame Size | B556C |
| Torque Out @ 1150 rpm | N/A |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Input Configuration | C-Face Coupled |
| Output Configuration | Left Output |
| Shaft Assembly Code | G |
| Keyway Size | 3/16 x 3/32 |
| Frame | 56C |
| Output Shaft | Solid |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Material | Cast Iron, Standard Paint |
| Bore Code | B5 |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Input (Shaft or Bore) Size | 5/8 in |
| Output RPM @ 1750 rpm Input | 1.46 rpm |
| Center Distance | 1.75 in |
| Base Mounting Attachment | No Base |
| Worm Position | Universal¦Parallel |
| Frame Size | 56C |
| Input Power Rating | 0.071 hp, 0.053 kW |
| Output Bore Shaft Dia. | 0.875 in |
| Rated Efficiency | 23% |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Box Width | 8 7/8 in |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Reduction Type | Double |
| Box Height | 5 3/4 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Ratio | 1200:1 |
| Torque Out @ 1750 rpm | 690 in lb |
| Fan Cooled | No |
| Washdown Duty | No |
| Media Mapping Style | RFWA |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Media Mapping Output | G |
| Family Name | RFWA |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output Torque | 690 lb-in |
| Style | Parallel Shaft |
| Standard | AGMA Service Class I |
| Weight | 34.1 LB |
| EAN or UPC | 781711549735 |
