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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
| Rated Efficiency | 47% |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output Configuration | Left Output |
| Material | Cast Iron, Standard Paint |
| Washdown Duty | No |
| Shaft Assembly Code | G |
| Ratio | 200:1 |
| Input Motor HP | 0.25 |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Center Distance Code | 718 |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Style | Parallel Shaft |
| Family Name | WA |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output Bore Shaft Dia. | 0.875 in |
| Fan Cooled | No |
| Media Mapping Output | G |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque | 660 lb-in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output (Shaft or Bore) Size | 7/8 in |
| Torque Out @ 1150 rpm | N/A |
| Output Speed | 8.8 rpm |
| Frame | N/A |
| Input (Shaft or Bore) Size | 3/8 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Standard | AGMA Service Class I |
| Frame Size | Shaft Input, Not a C-Face |
| Box Length | 5 1/16 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input Power Rating | 0.19 hp, 0.142 kW |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Worm Position | Universal¦Parallel |
| Media Mapping Style | WA |
| Output RPM @ 1750 rpm Input | 8.75 rpm |
| Box Width | 8 7/8 in |
| Center Distance | 1.75 in |
| Box Height | 5 3/4 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Lubrication | None |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Torque Out @ 1750 rpm | 660 in lb |
| Reduction Type | Double |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Input Configuration | Shaft Input |
| Motor Application | General Purpose |
| Weight | 26.1 LB |
| EAN or UPC | 781711522097 |
