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Boston Gear
F7726-20-B5-J
700 Series 20:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101854754
- 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
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Bore Code | B5 |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Material | Cast Iron, Standard Paint |
| Housing Material | Cast Iron |
| Output Bore Shaft Dia. | 1.125 in |
| Box Width | 5.9 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Input Motor HP | 2 |
| Frame Size | 56C |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Motor HP | 1 hp |
| Rated Efficiency | 88% |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Output Speed | 87.5 rpm |
| Media Mapping Style | F |
| Worm Position | Universal |
| Motor Application | General Purpose |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Ratio | 20:1 |
| Series | 700 |
| Box Length | 7 3/8 in |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Input Configuration | C-Face Quilled |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| HP @ RPM | 2 hp @ 1800 rpm |
| Keyway Size | 3/16 x 3/32 |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 1483 in lb |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Fan Cooled | No |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Style | Right Angle |
| Washdown Duty | No |
| Center Distance Code | 726 |
| Shaft Assembly Code | J |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Frame | 56C |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Lubrication | None |
| Output Shaft Projection | Solid Right Output |
| Reduction Type | Single |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Torque Out @ 1150 rpm | 1500 in lb |
| Output Configuration | Right Output |
| Center Distance | 2.625 in |
| Motor Frame Size | B556C |
| Family Name | F |
| Input (Shaft or Bore) Size | 5/8 in |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Output Torque | 1483 lb-in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Use With | 726 |
| Standard | AGMA Service Class I |
| Media Mapping Output | J |
| Base Mounting Attachment | No Base |
| Box Height | 8 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Weight | 41.1 LB |
| EAN or UPC | 781711520284 |
