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Boston Gear
FWC721-400-B5-G
700 Series 400:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870545
- Double Reduction
- 400:1 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
| Output Bore Shaft Dia. | 1 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Motor HP | 0.17 hp |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Output Shaft | Solid |
| Material | Cast Iron, Standard Paint |
| Family Name | FWC |
| Ratio | 400:1 |
| Output Shaft Projection | Solid Left Output |
| Rated Efficiency | 42% |
| Bolt Center | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Shaft Assembly Code | G |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Keyway Size | 3/16 x 3/32 |
| Housing Material | Cast Iron |
| Frame | 56C |
| Center Distance Code | 721 |
| Output Speed | 4.4 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bore Code | B5 |
| Base to Centerline of Input Shaft | N/A |
| Media Mapping Output | G |
| Output RPM @ 1750 rpm Input | 4.38 rpm |
| Torque Out @ 1150 rpm | N/A |
| Input Motor HP | 0.17 |
| Style | Right Angle |
| Washdown Duty | No |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Fan Cooled | No |
| Output Configuration | Left Output |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Box Length | 5 13/64 in |
| Frame Size | 56C |
| Motor Application | General Purpose |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Output (Shaft or Bore) Size | 1 in |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Output Torque | 1025 lb-in |
| Input Configuration | C-Face Quilled |
| Media Mapping Style | FWC |
| Input Power Rating | 0.17 hp, 0.127 kW |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Torque Out @ 1750 rpm | 1025 in lb |
| Box Height | 6 25/64 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Motor Frame Size | B556C |
| Worm Position | Universal¦Right Angle |
| Box Width | 9 55/64 in |
| Standard | AGMA Service Class I |
| Lubrication | None |
| Center Distance | 2.06 in |
| Reduction Type | Double |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Weight | 35.1 LB |
| EAN or UPC | 781711524480 |
