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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
| Frame Size | 56C |
| Housing Material | Cast Iron |
| Reduction Type | Single |
| Motor Frame Size | B556C |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Use With | 718 |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base | No |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Standard | AGMA Service Class II |
| Frame | 56C |
| Output Torque @ RPM | 530 in lb @ 1150 rpm, 573 in lb @ 1750 rpm |
| Worm Position | Universal |
| Output Configuration | Left & Right Output |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Ratio | 30:1 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Center Distance | 1.75 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Keyway Size | 3/16 x 3/32 |
| Output Speed | 58.3 rpm |
| Torque Out @ 1150 rpm | 530 in lb |
| Output Shaft Projection | Solid Double Projecting Output |
| Torque Out @ 1750 rpm | 573 in lb |
| Media Mapping Style | F |
| Box Length | 5 1/2 in |
| Output Bore Shaft Dia. | 0.875 in |
| Shaft Assembly Code | H |
| Style | Right Angle |
| Rated Efficiency | 82% |
| Box Height | 5 3/4 in |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.5 hp @ 1800 rpm |
| Washdown Duty | No |
| Input Motor HP | 0.50 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Torque | 573 lb-in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output Shaft | Solid |
| Series | 700 |
| Base Mounting Attachment | No Base |
| Input HP @ RPM | 0.4 hp @ 1150 rpm, 0.65 hp @ 1750 rpm |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Center Distance Code | 718 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Box Width | 5 1/32 in |
| Output RPM @ 1750 rpm Input | 58.33 rpm |
| Lubrication | None |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Motor Application | General Purpose |
| Media Mapping Output | H |
| Input Power Rating | 0.65 hp, 0.485 kW |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bore Code | B5 |
| Family Name | F |
| Max. Input HP @ 100 rpm | 0.057 hp |
| Motor HP | 1/2 hp |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Fan Cooled | No |
| Input Configuration | C-Face Quilled |
| Weight | 19.1 LB |
| EAN or UPC | 781711519400 |
