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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
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Box Height | 5 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Housing Material | Cast Iron |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | J |
| Lubrication | None |
| Frame | 140TC, 180C |
| Use With | 718 |
| Output Shaft | Solid |
| Series | 700 |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Output Torque | 432 lb-in |
| Output Speed | 350 rpm |
| Input HP @ RPM | 1.42 hp @ 1150 rpm, 2.55 hp @ 1750 rpm |
| HP @ RPM | 2 hp @ 1800 rpm |
| Keyway Size | 3/16 x 3/32 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Box Length | 5 1/2 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Centerline of Input Shaft | 3.8125 in |
| Media Mapping Output | J |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Center Distance | 1.75 in |
| Input Motor HP | 2 |
| Rated Efficiency | 94% |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1750 rpm | 432 in lb |
| Worm Position | Universal |
| Output (Shaft or Bore) Size | 7/8 in |
| Washdown Duty | No |
| Fan Cooled | No |
| Frame Size | 140TC, 180C |
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Torque Out @ 1150 rpm | 350 in lb |
| Style | Right Angle |
| Base | No |
| Bore Code | B7 |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Input (Shaft or Bore) Size | 7/8 in |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Motor Frame Size | B7140TC180C |
| Output Bore Shaft Dia. | 0.875 in |
| Center Distance Code | 718 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Standard | AGMA Service Class II |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Ratio | 5:1 |
| Output Configuration | Right Output |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Output Shaft Projection | Solid Right Output |
| Input Configuration | C-Face Quilled |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output Torque @ RPM | 350 in lb @ 1150 rpm, 432 in lb @ 1750 rpm |
| Reduction Type | Single |
| Motor HP | 2 hp |
| Media Mapping Style | F |
| Box Width | 5 1/32 in |
| Input Power Rating | 2.55 hp, 1.902 kW |
| Base to Centerline of Output Shaft | 2.0625 in |
| Family Name | F |
| Weight | 19.1 LB |
| EAN or UPC | 781711519264 |
