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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
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Box Width | 9 55/64 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Shaft Assembly Code | G |
| Bolt Center | 5 in x 2 7/8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Output Configuration | Left Output |
| Output Speed | 8.8 rpm |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Bore Code | B5 |
| Motor Frame Size | B556C |
| Output Torque | 990 lb-in |
| Center Distance Code | 721 |
| Frame | 56C |
| Input Configuration | C-Face Quilled |
| Base Mounting Attachment | No Base |
| Lubrication | None |
| Motor HP | 0.25 hp |
| Media Mapping Style | FWC |
| Torque Out @ 1150 rpm | N/A |
| Media Mapping Output | G |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Box Height | 6 25/64 in |
| Rated Efficiency | 56% |
| Output (Shaft or Bore) Size | 1 in |
| Box Length | 5 13/64 in |
| Output Shaft Projection | Solid Left Output |
| Worm Position | Universal¦Right Angle |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Output Torque Rating Range [Min] | 750 lb-in, 110 Nm |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Housing Material | Cast Iron |
| Input Motor HP | 0.25 |
| Ratio | 200:1 |
| Reduction Type | Double |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Input Power Rating | 0.25 hp, 0.186 kW |
| Center Distance | 2.06 in |
| Output Shaft | Solid |
| Motor Application | General Purpose |
| Washdown Duty | No |
| Fan Cooled | No |
| Standard | AGMA Service Class I |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Keyway Size | 3/16 x 3/32 |
| Frame Size | 56C |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Output Bore Shaft Dia. | 1 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Torque Out @ 1750 rpm | 990 in lb |
| Base to Centerline of Input Shaft | N/A |
| Style | Right Angle |
| Family Name | FWC |
| Output Torque Rating Range [Max] | 999 lb-in, 159 Nm |
| Weight | 35.1 LB |
| EAN or UPC | 781711524459 |
