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Boston Gear
WA718-100-G
700 Series 100:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101872174
- Double Reduction
- 100:1 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
| Media Mapping Style | WA |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Output Bore Shaft Dia. | 0.875 in |
| Center Distance | 1.75 in |
| Frame Size | Shaft Input, Not a C-Face |
| Frame | N/A |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Output Torque | 570 lb-in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Center Distance Code | 718 |
| Torque Out @ 1750 rpm | 570 in lb |
| Family Name | WA |
| Standard | AGMA Service Class I |
| Motor Application | General Purpose |
| Input (Shaft or Bore) Size | 3/8 in |
| Torque Out @ 1150 rpm | N/A |
| Output (Shaft or Bore) Size | 7/8 in |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output RPM @ 1750 rpm Input | 17.5 rpm |
| Style | Parallel Shaft |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Reduction Type | Double |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Ratio | 100:1 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Width | 8 7/8 in |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Base Mounting Attachment | No Base |
| Output Configuration | Left Output |
| Worm Position | Universal¦Parallel |
| Box Height | 5 3/4 in |
| Washdown Duty | No |
| Fan Cooled | No |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Lubrication | None |
| Input Motor HP | 0.25 |
| Input Power Rating | 0.23 hp, 0.172 kW |
| Output Speed | 17.5 rpm |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Input Configuration | Shaft Input |
| Box Length | 5 1/16 in |
| Media Mapping Output | G |
| Rated Efficiency | 70% |
| Weight | 26.1 LB |
| EAN or UPC | 781711522035 |
