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Boston Gear
FWC721-200-B5-G
700 Series 200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870202
- 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
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Output Torque Rating Range [Max] | 999 lb-in, 159 Nm |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Input Shaft | N/A |
| Lubrication | None |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Style | Right Angle |
| Output Speed | 8.8 rpm |
| Bolt Center | 5 in x 2 7/8 in |
| Output Torque Rating Range [Min] | 750 lb-in, 110 Nm |
| Center Distance Code | 721 |
| Input Power Rating | 0.25 hp, 0.186 kW |
| Washdown Duty | No |
| Output Torque | 990 lb-in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Center Distance | 2.06 in |
| Box Length | 5 13/64 in |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Standard | AGMA Service Class I |
| Input Configuration | C-Face Quilled |
| Worm Position | Universal¦Right Angle |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Bore Code | B5 |
| Rated Efficiency | 56% |
| Input Motor HP | 0.25 |
| Keyway Size | 3/16 x 3/32 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Fan Cooled | No |
| Motor HP | 0.25 hp |
| Media Mapping Style | FWC |
| Torque Out @ 1150 rpm | N/A |
| Family Name | FWC |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Output (Shaft or Bore) Size | 1 in |
| Frame Size | 56C |
| Reduction Type | Double |
| Output Shaft Projection | Solid Left Output |
| Box Width | 9 55/64 in |
| Box Height | 6 25/64 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Output Configuration | Left Output |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Motor Application | General Purpose |
| Motor Frame Size | B556C |
| Output Bore Shaft Dia. | 1 in |
| Media Mapping Output | G |
| Torque Out @ 1750 rpm | 990 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Frame | 56C |
| Housing Material | Cast Iron |
| Ratio | 200:1 |
| Shaft Assembly Code | G |
| Output Shaft | Solid |
| Weight | 35.1 LB |
| EAN or UPC | 781711524459 |
