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Boston Gear
F718-50-B5-J
700 Series 50:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101810904
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.44 hp @ 1750 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Style | Right Angle |
| Box Length | 5 1/2 in |
| Output Torque @ RPM | 470 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Frame | 56C |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Center Distance | 1.75 in |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Base | No |
| Motor HP | 0.3333 hp |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Box Height | 5 3/4 in |
| Torque Out @ 1750 rpm | 573 in lb |
| Input Motor HP | 0.33 |
| Box Width | 5 1/32 in |
| Output Bore Shaft Dia. | 0.875 in |
| Center Distance Code | 718 |
| Input Power Rating | 0.44 hp, 0.328 kW |
| Torque Out @ 1150 rpm | 470 in lb |
| Shaft Assembly Code | J |
| Output Shaft Projection | Solid Right Output |
| Use With | 718 |
| Keyway Size | 3/16 x 3/32 |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Reduction Type | Single |
| Media Mapping Output | J |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Output Configuration | Right Output |
| Frame Size | 56C |
| Lubrication | None |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Family Name | F |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Washdown Duty | No |
| Rated Efficiency | 72% |
| Ratio | 50:1 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Motor Frame Size | B556C |
| Housing Material | Cast Iron |
| Worm Position | Universal |
| Series | 700 |
| Bore Code | B5 |
| Standard | AGMA Service Class II |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Input Configuration | C-Face Quilled |
| Output Torque | 573 lb-in |
| Output Speed | 35 rpm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Media Mapping Style | F |
| Fan Cooled | No |
| Output Shaft | Solid |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Weight | 19.1 LB |
| EAN or UPC | 781711519479 |
