Find a Service Center
Boston Gear
WC721-1800-G
700 Series 1800:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870726
- Double Reduction
- 1800:1 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 | 0.08333333 hp @ 1800 rpm |
| Washdown Duty | No |
| Torque Out @ 1150 rpm | N/A |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Input Power Rating | 0.082 hp, 0.061 kW |
| Output (Shaft or Bore) Size | 1 in |
| Bolt Center | 5 in x 2 7/8 in |
| Center Distance Code | 721 |
| Frame | N/A |
| Output Torque | 900 lb-in |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 900 in lb |
| Standard | AGMA Service Class I |
| Rated Efficiency | 16% |
| Input Configuration | Shaft Input |
| Base to Centerline of Output Shaft | 2 9/32 in |
| Output Speed | 1 rpm |
| Box Width | 9 55/64 in |
| Media Mapping Style | WC |
| Input Motor HP | 0.17 |
| Box Length | 5 13/64 in |
| Fan Cooled | No |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Material | Cast Iron, Standard Paint |
| Family Name | WC |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Ratio | 1800:1 |
| Media Mapping Output | G |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Worm Position | Universal¦Right Angle |
| Base Mounting Attachment | No Base |
| Output Configuration | Left Output |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 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 |
| Style | Right Angle |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 0.97 rpm |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Lubrication | None |
| Shaft Assembly Code | G |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Reduction Type | Double |
| Frame Size | Shaft Input, Not a C-Face |
| Base to Centerline of Input Shaft | N/A |
| Input (Shaft or Bore) Size | 1/2 in |
| Housing Material | Cast Iron |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Height | 6 25/64 in |
| Output Bore Shaft Dia. | 1 in |
| Center Distance | 2.06 in |
| Weight | 35.1 LB |
| EAN or UPC | 781711524619 |
