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Boston Gear
F718-50-B5-H
700 Series 50:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833607
- 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
| Base to Centerline of Output Shaft | 2 1/16 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base | No |
| Housing Material | Cast Iron |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Lubrication | None |
| Ratio | 50:1 |
| Shaft Assembly Code | H |
| Center Distance | 1.75 in |
| Series | 700 |
| Bore Code | B5 |
| Base Mounting Attachment | No Base |
| Washdown Duty | No |
| Frame Size | 56C |
| Box Length | 5 1/2 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Material | Cast Iron, Standard Paint |
| Motor Frame Size | B556C |
| Output Shaft | Solid |
| Media Mapping Style | F |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Input Motor HP | 0.33 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Center Distance Code | 718 |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Torque Out @ 1150 rpm | 470 in lb |
| Output Configuration | Left & Right Output |
| Motor Application | General Purpose |
| Use With | 718 |
| Torque Out @ 1750 rpm | 573 in lb |
| Input Power Rating | 0.44 hp, 0.328 kW |
| Output Shaft Projection | Solid Double Projecting Output |
| Box Height | 5 3/4 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output (Shaft or Bore) Size | 7/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Width | 5 1/32 in |
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.44 hp @ 1750 rpm |
| Fan Cooled | No |
| Reduction Type | Single |
| Keyway Size | 3/16 x 3/32 |
| Input Configuration | C-Face Quilled |
| Standard | AGMA Service Class II |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output Torque @ RPM | 470 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Motor HP | 0.3333 hp |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Frame | 56C |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Family Name | F |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Speed | 35 rpm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Worm Position | Universal |
| Output Torque | 573 lb-in |
| Media Mapping Output | H |
| Rated Efficiency | 72% |
| Weight | 19.1 LB |
| EAN or UPC | 781711519462 |
