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