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Boston Gear
F7718-30-B5-H
700 Series 30:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101734746
- 0.5 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
| Family Name | F |
| Housing Material | Cast Iron |
| Torque Out @ 1750 rpm | 573 in lb |
| Output Torque @ RPM | 530 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Media Mapping Style | F |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Media Mapping Output | H |
| Ratio | 30:1 |
| Output Torque | 573 lb-in |
| Input Power Rating | 0.65 hp, 0.485 kW |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Fan Cooled | No |
| Reduction Type | Single |
| Standard | AGMA Service Class II |
| Output Configuration | Left & Right Output |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Use With | 718 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Motor HP | 0.50 |
| Worm Position | Universal |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Box Length | 5 1/2 in |
| Series | 700 |
| Motor Frame Size | B556C |
| Output RPM @ 1750 rpm Input | 58.33 rpm |
| Motor HP | 1/2 hp |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Motor Application | General Purpose |
| Input Configuration | C-Face Quilled |
| Style | Right Angle |
| Frame Size | 56C |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Center Distance Code | 718 |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Output Speed | 58.3 rpm |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Input HP @ RPM | 0.4 hp @ 1150 rpm, 0.65 hp @ 1750 rpm |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| 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 |
| Output Shaft | Solid |
| Bore Code | B5 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Box Height | 5 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Frame | 56C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Rated Efficiency | 82% |
| Max. Input HP @ 100 rpm | 0.057 hp |
| Input (Shaft or Bore) Size | 5/8 in |
| Lubrication | None |
| Box Width | 5 1/32 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Keyway Size | 3/16 x 3/32 |
| Washdown Duty | No |
| Shaft Assembly Code | H |
| Torque Out @ 1150 rpm | 530 in lb |
| Center Distance | 1.75 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base | No |
| Weight | 19.1 LB |
| EAN or UPC | 781711519400 |
