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Boston Gear
FWA718-200-B5-G
700 Series 200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101854830
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Bore Code | B5 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Ratio | 200:1 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Centerline of Output Shaft | 3 11/16 in |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Housing Material | Cast Iron |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Input Power Rating | 0.19 hp, 0.142 kW |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input Configuration | C-Face Quilled |
| Family Name | FWA |
| Frame Size | 56C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Center Distance | 1.75 in |
| Output Bore Shaft Dia. | 0.875 in |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Output Shaft | Solid |
| Washdown Duty | No |
| Input Motor HP | 0.25 |
| Motor HP | 1/4 hp |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Reduction Type | Double |
| Frame | 56C |
| Material | Cast Iron, Standard Paint |
| Box Width | 8 7/8 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Shaft Projection | Solid Left Output |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Rated Efficiency | 47% |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output Speed | 8.8 rpm |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Box Length | 5 1/16 in |
| Output Configuration | Left Output |
| Output (Shaft or Bore) Size | 7/8 in |
| Box Height | 5 3/4 in |
| Shaft Assembly Code | G |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Motor Application | General Purpose |
| Media Mapping Output | G |
| Lubrication | None |
| Torque Out @ 1750 rpm | 660 in lb |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Motor Frame Size | B556C |
| Keyway Size | 3/16 x 3/32 |
| Worm Position | Universal¦Parallel |
| Standard | AGMA Service Class I |
| Media Mapping Style | FWA |
| Input (Shaft or Bore) Size | 5/8 in |
| Style | Parallel Shaft |
| Torque Out @ 1150 rpm | N/A |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Torque | 660 lb-in |
| Center Distance Code | 718 |
| Fan Cooled | No |
| Weight | 26.1 LB |
| EAN or UPC | 781711525371 |
