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Boston Gear
F718-5-B7-H
700 Series 5:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101807804
- 2 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
| Motor HP | 2 hp |
| Lubrication | None |
| Output Torque @ RPM | 350 in lb @ 1150 rpm, 432 in lb @ 1750 rpm |
| Output Configuration | Left & Right Output |
| Use With | 718 |
| Torque Out @ 1750 rpm | 432 in lb |
| Base Mounting Attachment | No Base |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Family Name | F |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Speed | 350 rpm |
| Box Length | 5 1/2 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Ratio | 5:1 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Series | 700 |
| Worm Position | Universal |
| HP @ RPM | 2 hp @ 1800 rpm |
| Rated Efficiency | 94% |
| Motor Application | General Purpose |
| Input Motor HP | 2 |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Shaft Assembly Code | H |
| Media Mapping Output | H |
| Frame | 140TC, 180C |
| Box Width | 5 1/32 in |
| Output Torque | 432 lb-in |
| Input Configuration | C-Face Quilled |
| Input Power Rating | 2.55 hp, 1.902 kW |
| Center Distance Code | 718 |
| Torque Out @ 1150 rpm | 350 in lb |
| Material | Cast Iron, Standard Paint |
| Output Shaft Projection | Solid Double Projecting Output |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base | No |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Input (Shaft or Bore) Size | 7/8 in |
| Style | Right Angle |
| Input HP @ RPM | 1.42 hp @ 1150 rpm, 2.55 hp @ 1750 rpm |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Motor Frame Size | B7140TC180C |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Center Distance | 1.75 in |
| Frame Size | 140TC, 180C |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Box Height | 5 3/4 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Standard | AGMA Service Class II |
| Media Mapping Style | F |
| Washdown Duty | No |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft | Solid |
| Bore Code | B7 |
| Keyway Size | 3/16 x 3/32 |
| Fan Cooled | No |
| Reduction Type | Single |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Weight | 19.1 LB |
| EAN or UPC | 781711519257 |
