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Boston Gear
F718-5-B7-J
700 Series 5:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834135
- 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 |
| Shaft Assembly Code | J |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Output Configuration | Right Output |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Use With | 718 |
| Input Power Rating | 2.55 hp, 1.902 kW |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Media Mapping Style | F |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bore Code | B7 |
| Base to Centerline of Input Shaft | 3.8125 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| HP @ RPM | 2 hp @ 1800 rpm |
| Base Mounting Attachment | No Base |
| Output Shaft | Solid |
| Input HP @ RPM | 1.42 hp @ 1150 rpm, 2.55 hp @ 1750 rpm |
| Output Torque @ RPM | 350 in lb @ 1150 rpm, 432 in lb @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Material | Cast Iron, Standard Paint |
| Box Height | 5 3/4 in |
| Output Torque | 432 lb-in |
| Output Bore Shaft Dia. | 0.875 in |
| Motor Application | General Purpose |
| Worm Position | Universal |
| Family Name | F |
| Washdown Duty | No |
| Center Distance Code | 718 |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Rated Efficiency | 94% |
| Keyway Size | 3/16 x 3/32 |
| Lubrication | None |
| Center Distance | 1.75 in |
| Input Motor HP | 2 |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base to Centerline of Output Shaft | 2.0625 in |
| Fan Cooled | No |
| Series | 700 |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Style | Right Angle |
| Housing Material | Cast Iron |
| Reduction Type | Single |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Shaft Projection | Solid Right Output |
| Motor Frame Size | B7140TC180C |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Standard | AGMA Service Class II |
| Output (Shaft or Bore) Size | 7/8 in |
| Box Width | 5 1/32 in |
| Output Speed | 350 rpm |
| Motor HP | 2 hp |
| Ratio | 5:1 |
| Base | No |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Media Mapping Output | J |
| Torque Out @ 1750 rpm | 432 in lb |
| Torque Out @ 1150 rpm | 350 in lb |
| Input (Shaft or Bore) Size | 7/8 in |
| Frame Size | 140TC, 180C |
| Frame | 140TC, 180C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Box Length | 5 1/2 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519264 |
