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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
| Input Power Rating | 2.34 hp, 1.745 kW |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Output Shaft | Solid |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Frame Size | 140TC, 180C |
| Worm Position | Universal |
| Output Shaft Projection | Solid Right Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Standard | AGMA Service Class I |
| Family Name | F |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Torque Out @ 1150 rpm | 1500 in lb |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Use With | 726 |
| Washdown Duty | No |
| Bore Code | B7 |
| Fan Cooled | No |
| Style | Right Angle |
| Output Torque | 1483 lb-in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Output Bore Shaft Dia. | 1.125 in |
| Center Distance Code | 726 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Rated Efficiency | 88% |
| Reduction Type | Single |
| Input (Shaft or Bore) Size | 7/8 in |
| Frame | 140TC, 180C |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Series | 700 |
| Box Length | 7 3/8 in |
| Output Speed | 87.5 rpm |
| Media Mapping Output | J |
| Box Height | 8 in |
| HP @ RPM | 2 hp @ 1800 rpm |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Input Configuration | C-Face Quilled |
| Motor Frame Size | B7140TC180C |
| Lubrication | None |
| Shaft Assembly Code | J |
| Motor Application | General Purpose |
| Box Width | 5.9 in |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Base Mounting Attachment | No Base |
| Torque Out @ 1750 rpm | 1483 in lb |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Keyway Size | 3/16 x 3/32 |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Center Distance | 2.625 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Material | Cast Iron, Standard Paint |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Output Configuration | Right Output |
| Motor HP | 2 hp |
| Input Motor HP | 2 |
| Ratio | 20:1 |
| Media Mapping Style | F |
| Weight | 41.1 LB |
| EAN or UPC | 781711520314 |
| NSN Number | 6105-01-529-0061 |
