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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
| Input Power Rating | 0.44 hp, 0.328 kW |
| Frame Size | 56C |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Center Distance Code | 718 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Torque Out @ 1750 rpm | 573 in lb |
| Input Configuration | C-Face Quilled |
| Output Configuration | Left & Right Output |
| Output Torque | 573 lb-in |
| Keyway Size | 3/16 x 3/32 |
| Ratio | 50:1 |
| Style | Right Angle |
| Shaft Assembly Code | H |
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.44 hp @ 1750 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Family Name | F |
| Base Mounting Attachment | No Base |
| Lubrication | None |
| Motor HP | 0.3333 hp |
| Housing Material | Cast Iron |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Box Width | 5 1/32 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Series | 700 |
| Media Mapping Output | H |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Rated Efficiency | 72% |
| Center Distance | 1.75 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Media Mapping Style | F |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Reduction Type | Single |
| Standard | AGMA Service Class II |
| Box Length | 5 1/2 in |
| Use With | 718 |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Output Speed | 35 rpm |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Input Motor HP | 0.33 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Washdown Duty | No |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Base | No |
| Worm Position | Universal |
| Output Torque @ RPM | 470 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Fan Cooled | No |
| Motor Frame Size | B556C |
| Output Shaft | Solid |
| 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 |
| Box Height | 5 3/4 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Frame | 56C |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bore Code | B5 |
| Torque Out @ 1150 rpm | 470 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519462 |
