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Boston Gear
WC721-400-G
700 Series 400:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101873211
- 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
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Box Width | 9 55/64 in |
| Base to Centerline of Input Shaft | N/A |
| Torque Out @ 1150 rpm | N/A |
| Output RPM @ 1750 rpm Input | 4.38 rpm |
| Media Mapping Output | G |
| Box Length | 5 13/64 in |
| Motor Application | General Purpose |
| Lubrication | None |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Input Power Rating | 0.17 hp, 0.127 kW |
| Reduction Type | Double |
| Output Configuration | Left Output |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Family Name | WC |
| Washdown Duty | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Box Height | 6 25/64 in |
| Bolt Center | 5 in x 2 7/8 in |
| Media Mapping Style | WC |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Standard | AGMA Service Class I |
| Output Speed | 4.4 rpm |
| Output Torque | 1025 lb-in |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Input Motor HP | 0.17 |
| Output Bore Shaft Dia. | 1 in |
| Center Distance | 2.06 in |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Rated Efficiency | 42% |
| Frame Size | Shaft Input, Not a C-Face |
| Output (Shaft or Bore) Size | 1 in |
| Shaft Assembly Code | G |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Ratio | 400:1 |
| Input Configuration | Shaft Input |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Fan Cooled | No |
| Frame | N/A |
| Center Distance Code | 721 |
| Worm Position | Universal¦Right Angle |
| Style | Right Angle |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Base Mounting Attachment | No Base |
| Torque Out @ 1750 rpm | 1025 in lb |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input (Shaft or Bore) Size | 1/2 in |
| Weight | 35.1 LB |
| EAN or UPC | 781711524497 |
