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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
| Box Length | 7 3/8 in |
| HP @ RPM | 2 hp @ 1800 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Motor HP | 1 hp |
| Output Configuration | Left Output |
| Torque Out @ 1750 rpm | 1483 in lb |
| Output Shaft Projection | Solid Left Output |
| Series | 700 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Reduction Type | Single |
| Output Speed | 87.5 rpm |
| Standard | AGMA Service Class I |
| Lubrication | None |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Output Bore Shaft Dia. | 1.125 in |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Center Distance | 2.625 in |
| Frame Size | 56C |
| Input Motor HP | 2 |
| Center Distance Code | 726 |
| Motor Application | General Purpose |
| Box Height | 8 in |
| Torque Out @ 1150 rpm | 1500 in lb |
| Style | Right Angle |
| Input Configuration | C-Face Quilled |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Shaft Assembly Code | G |
| Frame | 56C |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Motor Frame Size | B556C |
| Ratio | 20:1 |
| Output Torque | 1483 lb-in |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Output Shaft | Solid |
| Max. Input HP @ 100 rpm | 0.2 hp |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Family Name | F |
| Box Width | 5.9 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input HP @ RPM | 1.63 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Media Mapping Output | G |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Rated Efficiency | 88% |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Keyway Size | 3/16 x 3/32 |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Base Mounting Attachment | No Base |
| Media Mapping Style | F |
| Bore Code | B5 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Worm Position | Universal |
| Housing Material | Cast Iron |
| Use With | 726 |
| Output Torque @ RPM | 1483 in lb @ 1750 rpm, 1500 in lb @ 1150 rpm |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Washdown Duty | No |
| Fan Cooled | No |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Weight | 41.1 LB |
| EAN or UPC | 781711520260 |
