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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
| Washdown Duty | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Use With | 718 |
| Housing Material | Cast Iron |
| Media Mapping Style | F |
| Keyway Size | 3/16 x 3/32 |
| Bore Code | B5 |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Style | Right Angle |
| Torque Out @ 1750 rpm | 573 in lb |
| Torque Out @ 1150 rpm | 470 in lb |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Lubrication | None |
| Shaft Assembly Code | J |
| Box Width | 5 1/32 in |
| Family Name | F |
| Output Torque @ RPM | 470 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Fan Cooled | No |
| Frame Size | 56C |
| Worm Position | Universal |
| Frame | 56C |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Center Distance Code | 718 |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Output Torque | 573 lb-in |
| Motor HP | 0.3333 hp |
| Output Configuration | Right Output |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Motor Frame Size | B556C |
| Input Configuration | C-Face Quilled |
| Base | No |
| Reduction Type | Single |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Series | 700 |
| Standard | AGMA Service Class II |
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.44 hp @ 1750 rpm |
| Rated Efficiency | 72% |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Ratio | 50:1 |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base Mounting Attachment | No Base |
| Output Shaft | Solid |
| Motor Application | General Purpose |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Output (Shaft or Bore) Size | 7/8 in |
| Center Distance | 1.75 in |
| Box Height | 5 3/4 in |
| Input Power Rating | 0.44 hp, 0.328 kW |
| Box Length | 5 1/2 in |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft Projection | Solid Right Output |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Output Speed | 35 rpm |
| Input Motor HP | 0.33 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Media Mapping Output | J |
| Weight | 19.1 LB |
| EAN or UPC | 781711519479 |
