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Boston Gear
7718-15-G
700 Series 15:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835973
- 1 Input Motor hp
- 700 Series
- 1.75 in Center Distance
- Single Reduction
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
| Frame Size | Shaft Input, Not a C-Face |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Motor Application | General Purpose |
| Center Distance | 1.75 in |
| Frame | N/A |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Reduction Type | Single |
| Base Mounting Attachment | No Base |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Output Torque | 552 lb-in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Rated Efficiency | 90% |
| Output Bore Shaft Dia. | 0.875 in |
| Fan Cooled | No |
| Center Distance Code | 718 |
| Ratio | 15:1 |
| Output Configuration | Left Output |
| Standard | AGMA Service Class I |
| Media Mapping Output | G |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Bolt Center Length x Bolt Center Width | 5 3/4 in x 4 1/2 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Lubrication | None |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Housing Material | Cast Iron |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Max. Input HP @ 100 rpm | 0.086 hp |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Box Width | 3 11/16 in |
| Torque Out @ 1750 rpm | 552 in lb |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Box Length | 5 1/2 in |
| Washdown Duty | No |
| Input Power Rating | 1.13 hp, 0.843 kW |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Family Name | Std Unit |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Box Height | 5 3/4 in |
| Input Configuration | Shaft Input |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input Motor HP | 1 |
| Output Torque @ RPM | 472 in lb @ 1150 rpm, 552 in lb @ 1750 rpm |
| Use With | 718 |
| Worm Position | Universal |
| Style | Right Angle |
| Shaft Assembly Code | G |
| Torque Out @ 1150 rpm | 472 in lb |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Shaft Projection | Solid Left Output |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output (Shaft or Bore) Size | 7/8 in |
| Input HP @ RPM | 0.67 hp @ 1150 rpm, 1.13 hp @ 1750 rpm |
| Output Speed | 116.7 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center | 5 3/4 in x 4 1/2 in |
| Series | 700 |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Weight | 19.1 LB |
| EAN or UPC | 781711516607 |
