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Boston Gear
WA718-200-G
700 Series 200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101854817
- 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
| Output Shaft | Solid |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Reduction Type | Double |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Washdown Duty | No |
| Fan Cooled | No |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Lubrication | None |
| Center Distance Code | 718 |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Shaft Assembly Code | G |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Output Bore Shaft Dia. | 0.875 in |
| Housing Material | Cast Iron |
| Media Mapping Style | WA |
| Torque Out @ 1150 rpm | N/A |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Frame | N/A |
| Input Power Rating | 0.19 hp, 0.142 kW |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Speed | 8.8 rpm |
| Input Motor HP | 0.25 |
| Box Length | 5 1/16 in |
| Rated Efficiency | 47% |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Box Width | 8 7/8 in |
| Style | Parallel Shaft |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Configuration | Left Output |
| Box Height | 5 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Frame Size | Shaft Input, Not a C-Face |
| Family Name | WA |
| Media Mapping Output | G |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Input Configuration | Shaft Input |
| Ratio | 200:1 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Center Distance | 1.75 in |
| Torque Out @ 1750 rpm | 660 in lb |
| Base Mounting Attachment | No Base |
| Standard | AGMA Service Class I |
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Output Torque | 660 lb-in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Worm Position | Universal¦Parallel |
| Input (Shaft or Bore) Size | 3/8 in |
| Weight | 26.1 LB |
| EAN or UPC | 781711522097 |
