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