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