Find a Service Center
Boston Gear
F7718-15-B5-H
700 Series 15:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #100848244
- 1 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
| Box Width | 5 1/32 in |
| Use With | 718 |
| Family Name | F |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Configuration | Left & Right Output |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Lubrication | None |
| Torque Out @ 1150 rpm | 472 in lb |
| Fan Cooled | No |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Media Mapping Output | H |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Ratio | 15:1 |
| Input Configuration | C-Face Quilled |
| Style | Right Angle |
| Rated Efficiency | 90% |
| Output Torque @ RPM | 472 in lb @ 1150 rpm, 552 in lb @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Keyway Size | 3/16 x 3/32 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft | Solid |
| Frame Size | 56C |
| Output Shaft Projection | Solid Double Projecting Output |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Torque Out @ 1750 rpm | 552 in lb |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base | No |
| Motor HP | 1 hp |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Material | Cast Iron, Standard Paint |
| Box Height | 5 3/4 in |
| Motor Frame Size | B556C |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Worm Position | Universal |
| Series | 700 |
| Standard | AGMA Service Class I |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Input HP @ RPM | 0.67 hp @ 1150 rpm, 1.13 hp @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.086 hp |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output Bore Shaft Dia. | 0.875 in |
| Reduction Type | Single |
| Frame | 56C |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Washdown Duty | No |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Base Mounting Attachment | No Base |
| Motor Application | General Purpose |
| Center Distance Code | 718 |
| Box Length | 5 1/2 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Center Distance | 1.75 in |
| Housing Material | Cast Iron |
| Output Speed | 116.7 rpm |
| Input Power Rating | 1.13 hp, 0.843 kW |
| Bore Code | B5 |
| Media Mapping Style | F |
| Output Torque | 552 lb-in |
| Input Motor HP | 1 |
| Shaft Assembly Code | H |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519318 |
