Find a Service Center
Boston Gear
F7726-20-B7-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101856458
- 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
| Max. Input HP @ 100 rpm | 0.2 hp |
| Washdown Duty | No |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Reduction Type | Single |
| Input Configuration | C-Face Quilled |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Configuration | Left Output |
| Box Length | 7 3/8 in |
| Input (Shaft or Bore) Size | 7/8 in |
| Torque Out @ 1750 rpm | 1483 in lb |
| Family Name | F |
| Fan Cooled | No |
| Output Speed | 87.5 rpm |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Style | Right Angle |
| Box Width | 5.9 in |
| Output Bore Shaft Dia. | 1.125 in |
| Input Motor HP | 2 |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Frame Size | 140TC, 180C |
| HP @ RPM | 2 hp @ 1800 rpm |
| Output Torque | 1483 lb-in |
| Output Shaft Projection | Solid Left Output |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Base Mounting Attachment | No Base |
| Center Distance | 2.625 in |
| Motor Application | General Purpose |
| Use With | 726 |
| Ratio | 20:1 |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Material | Cast Iron, Standard Paint |
| Media Mapping Style | F |
| Rated Efficiency | 88% |
| Frame | 140TC, 180C |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| 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 |
| Shaft Assembly Code | G |
| Torque Out @ 1150 rpm | 1500 in lb |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Bore Code | B7 |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Series | 700 |
| Worm Position | Universal |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Media Mapping Output | G |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Motor Frame Size | B7140TC180C |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Standard | AGMA Service Class I |
| Motor HP | 2 hp |
| Center Distance Code | 726 |
| Box Height | 8 in |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Lubrication | None |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Weight | 41.1 LB |
| EAN or UPC | 781711520291 |
