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