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
| Output Torque | 1483 lb-in |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Motor Application | General Purpose |
| Input Configuration | C-Face Quilled |
| Fan Cooled | No |
| Frame | 140TC, 180C |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Motor Frame Size | B7140TC180C |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Ratio | 20:1 |
| Output Shaft | Solid |
| Box Length | 7 3/8 in |
| Output Speed | 87.5 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Media Mapping Style | F |
| Output Configuration | Left Output |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Box Height | 8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Washdown Duty | No |
| Use With | 726 |
| Series | 700 |
| Frame Size | 140TC, 180C |
| Family Name | F |
| Worm Position | Universal |
| Motor HP | 2 hp |
| Bore Code | B7 |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Input Motor HP | 2 |
| Media Mapping Output | G |
| Torque Out @ 1750 rpm | 1483 in lb |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Rated Efficiency | 88% |
| Style | Right Angle |
| Lubrication | None |
| Center Distance Code | 726 |
| Standard | AGMA Service Class I |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Torque Out @ 1150 rpm | 1500 in lb |
| HP @ RPM | 2 hp @ 1800 rpm |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input (Shaft or Bore) Size | 7/8 in |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Reduction Type | Single |
| Center Distance | 2.625 in |
| Box Width | 5.9 in |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Base Mounting Attachment | No Base |
| Output Bore Shaft Dia. | 1.125 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Output Shaft Projection | Solid Left Output |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Shaft Assembly Code | G |
| Weight | 41.1 LB |
| EAN or UPC | 781711520291 |
