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