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Boston Gear
F7726-20-B5-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #102223768
- 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
- Drives requiring high Overload Service Factors may need heavy-duty web type sheaves
| Output Shaft Projection | Solid Left Output |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Worm Position | Universal |
| Box Width | 5.9 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Shaft Assembly Code | G |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Ratio | 20:1 |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Box Length | 7 3/8 in |
| Series | 700 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Reduction Type | Single |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Output Speed | 87.5 rpm |
| Output Torque | 1483 lb-in |
| Standard | AGMA Service Class I |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Frame | 56C |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Center Distance Code | 726 |
| Frame Size | 56C |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Bore Code | B5 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Center Distance | 2.625 in |
| Input Configuration | C-Face Quilled |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Housing Material | Cast Iron |
| Torque Out @ 1750 rpm | 1483 in lb |
| Output Configuration | Left Output |
| Rated Efficiency | 88% |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Media Mapping Output | G |
| Lubrication | None |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Motor HP | 1 hp |
| Torque Out @ 1150 rpm | 1500 in lb |
| Motor Frame Size | B556C |
| Base Mounting Attachment | No Base |
| HP @ RPM | 2 hp @ 1800 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Washdown Duty | No |
| Media Mapping Style | F |
| Output Shaft | Solid |
| Style | Right Angle |
| Box Height | 8 in |
| Family Name | F |
| Keyway Size | 3/16 x 3/32 |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Use With | 726 |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Output Bore Shaft Dia. | 1.125 in |
| Fan Cooled | No |
| Motor Application | General Purpose |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input Motor HP | 2 |
| Weight | 41.1 LB |
| EAN or UPC | 781711520260 |
