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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 Width | 8 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Bore Code | B5 |
| Torque Out @ 1750 rpm | 690 in lb |
| Input Configuration | C-Face Coupled |
| Input (Shaft or Bore) Size | 5/8 in |
| Center Distance | 1.75 in |
| Output Configuration | Left Output |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Housing Material | Cast Iron |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Washdown Duty | No |
| Frame Size | 56C |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Box Length | 5 1/16 in |
| Rated Efficiency | 23% |
| Standard | AGMA Service Class I |
| Keyway Size | 3/16 x 3/32 |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Media Mapping Style | RFWA |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Motor Application | General Purpose |
| Box Height | 5 3/4 in |
| Motor Frame Size | B556C |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output Shaft | Solid |
| Torque Out @ 1150 rpm | N/A |
| Frame | 56C |
| Output Speed | 1.5 rpm |
| Fan Cooled | No |
| Input Power Rating | 0.071 hp, 0.053 kW |
| Reduction Type | Double |
| Base Mounting Attachment | No Base |
| Lubrication | None |
| Output Torque | 690 lb-in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Material | Cast Iron, Standard Paint |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Ratio | 1200:1 |
| Center Distance Code | 718 |
| Motor HP | 0.17 hp |
| Family Name | RFWA |
| Output RPM @ 1750 rpm Input | 1.46 rpm |
| Style | Parallel Shaft |
| Input Motor HP | 0.17 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Media Mapping Output | G |
| Output (Shaft or Bore) Size | 7/8 in |
| Worm Position | Universal¦Parallel |
| Output Bore Shaft Dia. | 0.875 in |
| Weight | 34.1 LB |
| EAN or UPC | 781711549735 |
