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Boston Gear
RF726-5-B9-H
700 Series 5:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870567
- 5 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
| Ratio | 5:1 |
| Input HP @ RPM | 4.05 hp @ 1150 rpm, 6.11 hp @ 1750 rpm |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Motor HP | 5 hp |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Input Motor HP | 5 |
| Center Distance Code | 726 |
| Use With | 726 |
| Output Speed | 350 rpm |
| Rated Efficiency | 94% |
| Input Power Rating | 6.11 hp, 4.556 kW |
| Family Name | RF |
| Motor Frame Size | B9180TC210C |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Shaft Assembly Code | H |
| HP @ RPM | 5 hp @ 1800 rpm |
| Output Configuration | Left & Right Output |
| Frame Size | 180TC, 210C |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Max. Input HP @ 100 rpm | 0.58 hp |
| Box Length | 7 3/8 in |
| Motor Application | General Purpose |
| Keyway Size | 1/4 x 1/8 |
| Box Height | 8 in |
| Style | Right Angle |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Center Distance | 2.625 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input Configuration | C-Face Coupled |
| Fan Cooled | No |
| Material | Cast Iron, Standard Paint |
| Washdown Duty | No |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Torque Out @ 1750 rpm | 1034 in lb |
| Reduction Type | Single |
| Worm Position | Universal |
| Base Mounting Attachment | No Base |
| Bore Code | B9 |
| Standard | AGMA Service Class I |
| Series | 700 |
| Housing Material | Cast Iron |
| Box Width | 5 29/32 in |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Output Torque | 1034 lb-in |
| Output Bore Shaft Dia. | 1.125 in |
| Frame | 180TC, 210C |
| Output Shaft | Solid |
| Torque Out @ 1150 rpm | 1000 in lb |
| Media Mapping Style | RF |
| Lubrication | None |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Output Torque @ RPM | 1000 in lb @ 1150 rpm, 1034 in lb @ 1750 rpm |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Media Mapping Output | H |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Weight | 53.1 LB |
| EAN or UPC | 781711527504 |
