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Boston Gear
718-15-J
700 Series 15:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101806178
- 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
- Mounting of speed reducers in overhead positions may be hazardous
- Use of external guides or supports is strongly recommended for overhead mounting.
| Frame | N/A |
| Box Width | 3 11/16 in |
| Output Configuration | Right Output |
| Torque Out @ 1150 rpm | 472 in lb |
| Reduction Type | Single |
| Max. Input HP @ 100 rpm | 0.086 hp |
| Output Speed | 116.7 rpm |
| Frame Size | Shaft Input, Not a C-Face |
| Bolt Center Length x Bolt Center Width | 5 3/4 in x 4 1/2 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Style | Right Angle |
| Housing Material | Cast Iron |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Standard | AGMA Service Class I |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Input HP @ RPM | 0.67 hp @ 1150 rpm, 1.13 hp @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Input Power Rating | 1.13 hp, 0.843 kW |
| Rated Efficiency | 90% |
| Box Length | 5 1/2 in |
| Output Bore Shaft Dia. | 0.875 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Shaft Projection | Solid Right Output |
| Series | 700 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base Mounting Attachment | No Base |
| Center Distance Code | 718 |
| Use With | 718 |
| Motor Application | General Purpose |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Output Torque @ RPM | 472 in lb @ 1150 rpm, 552 in lb @ 1750 rpm |
| Media Mapping Output | J |
| Worm Position | Universal |
| Output Torque | 552 lb-in |
| Lubrication | None |
| Output (Shaft or Bore) Size | 7/8 in |
| Material | Cast Iron, Standard Paint |
| Family Name | Std Unit |
| Washdown Duty | No |
| Input Configuration | Shaft Input |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Center Distance | 1.75 in |
| Bolt Center | 5 3/4 in x 4 1/2 in |
| Torque Out @ 1750 rpm | 552 in lb |
| Ratio | 15:1 |
| Input Motor HP | 1 |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Shaft Assembly Code | J |
| Fan Cooled | No |
| Output Shaft | Solid |
| Box Height | 5 3/4 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711516621 |
