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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
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Bore Code | B7 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Washdown Duty | No |
| Fan Cooled | No |
| Box Width | 5 1/32 in |
| Style | Right Angle |
| Reduction Type | Single |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Box Height | 5 3/4 in |
| Keyway Size | 3/16 x 3/32 |
| Shaft Assembly Code | H |
| Standard | AGMA Service Class II |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Series | 700 |
| Material | Cast Iron, Standard Paint |
| Output Torque | 432 lb-in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Rated Efficiency | 94% |
| HP @ RPM | 2 hp @ 1800 rpm |
| Output Shaft | Solid |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Input Power Rating | 2.55 hp, 1.902 kW |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Motor Application | General Purpose |
| Torque Out @ 1750 rpm | 432 in lb |
| Ratio | 5:1 |
| Motor HP | 2 hp |
| Frame | 140TC, 180C |
| Output Torque @ RPM | 350 in lb @ 1150 rpm, 432 in lb @ 1750 rpm |
| Family Name | F |
| Input Configuration | C-Face Quilled |
| Use With | 718 |
| Housing Material | Cast Iron |
| Worm Position | Universal |
| Output (Shaft or Bore) Size | 7/8 in |
| Frame Size | 140TC, 180C |
| Box Length | 5 1/2 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Output Configuration | Left & Right Output |
| Output Speed | 350 rpm |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Center Distance Code | 718 |
| Output Shaft Projection | Solid Double Projecting Output |
| Input (Shaft or Bore) Size | 7/8 in |
| Media Mapping Output | H |
| Lubrication | None |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input Motor HP | 2 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Media Mapping Style | F |
| Center Distance | 1.75 in |
| Base | No |
| Input HP @ RPM | 1.42 hp @ 1150 rpm, 2.55 hp @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Torque Out @ 1150 rpm | 350 in lb |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Bore Shaft Dia. | 0.875 in |
| Motor Frame Size | B7140TC180C |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519257 |
