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