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Boston Gear
7718-60-J
700 Series 60:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101810890
- 0.33 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
- High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Center Distance | 1.75 in |
| Output Shaft Projection | Solid Right Output |
| Media Mapping Output | J |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Input HP @ RPM | 0.21 hp @ 1150 rpm, 0.35 hp @ 1750 rpm |
| Box Height | 5 3/4 in |
| Style | Right Angle |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Max. Input HP @ 100 rpm | 0.03 hp |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base Mounting Attachment | No Base |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft | Solid |
| Frame | N/A |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Series | 700 |
| Input Motor HP | 0.33 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Shaft Assembly Code | J |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Center | 5 3/4 in x 4 1/2 in |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output Torque | 527 lb-in |
| Standard | AGMA Service Class I |
| Material | Cast Iron, Standard Paint |
| Lubrication | None |
| Fan Cooled | No |
| Bolt Center Length x Bolt Center Width | 5 3/4 in x 4 1/2 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Input (Shaft or Bore) Size | 5/8 in |
| Input Power Rating | 0.35 hp, 0.261 kW |
| Center Distance Code | 718 |
| Output Configuration | Right Output |
| Use With | 718 |
| Box Length | 5 1/2 in |
| Torque Out @ 1750 rpm | 527 in lb |
| Worm Position | Universal |
| Motor Application | General Purpose |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm |
| Output RPM @ 1750 rpm Input | 29.2 rpm |
| Washdown Duty | No |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Family Name | Std Unit |
| Torque Out @ 1150 rpm | 440 in lb |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Speed | 29.2 rpm |
| Ratio | 60:1 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Rated Efficiency | 70% |
| Input Configuration | Shaft Input |
| Box Width | 3 11/16 in |
| Reduction Type | Single |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Torque @ RPM | 440 in lb @ 1150 rpm, 527 in lb @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Frame Size | Shaft Input, Not a C-Face |
| Weight | 19.1 LB |
| EAN or UPC | 781711516805 |
