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