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Boston Gear
F7726-20-B7-J
700 Series 20:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834493
- 2 Input Motor hp
- 700 Series
- 2.62 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
| Box Height | 8 in |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Center Distance Code | 726 |
| HP @ RPM | 2 hp @ 1800 rpm |
| Standard | AGMA Service Class I |
| Torque Out @ 1150 rpm | 1500 in lb |
| Use With | 726 |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Rated Efficiency | 88% |
| Keyway Size | 3/16 x 3/32 |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Input Configuration | C-Face Quilled |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Box Width | 5.9 in |
| Torque Out @ 1750 rpm | 1483 in lb |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Center Distance | 2.625 in |
| Base Mounting Attachment | No Base |
| Style | Right Angle |
| Output Bore Shaft Dia. | 1.125 in |
| Ratio | 20:1 |
| Output Torque | 1483 lb-in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Box Length | 7 3/8 in |
| Motor Application | General Purpose |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Worm Position | Universal |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Media Mapping Output | J |
| Bore Code | B7 |
| Output Shaft | Solid |
| Material | Cast Iron, Standard Paint |
| Fan Cooled | No |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Shaft Assembly Code | J |
| Reduction Type | Single |
| Washdown Duty | No |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Lubrication | None |
| Output Configuration | Right Output |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Family Name | F |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Frame | 140TC, 180C |
| Output Speed | 87.5 rpm |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Series | 700 |
| Input Motor HP | 2 |
| Media Mapping Style | F |
| Motor HP | 2 hp |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Frame Size | 140TC, 180C |
| Housing Material | Cast Iron |
| Output Shaft Projection | Solid Right Output |
| Motor Frame Size | B7140TC180C |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input (Shaft or Bore) Size | 7/8 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Weight | 41.1 LB |
| EAN or UPC | 781711520314 |
| NSN Number | 6105-01-529-0061 |
