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