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