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Boston Gear
RF726-15-B7-G
700 Series 15:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870215
- 3 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
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Center Distance | 2.625 in |
| Washdown Duty | No |
| Worm Position | Universal |
| Series | 700 |
| Keyway Size | 3/16 x 3/32 |
| Base Mounting Attachment | No Base |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Shaft Assembly Code | G |
| Use With | 726 |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Torque Out @ 1150 rpm | 1425 in lb |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bore Code | B7 |
| Output Torque @ RPM | 1425 in lb @ 1150 rpm, 1465 in lb @ 1750 rpm |
| Output Speed | 116.7 rpm |
| Output Configuration | Left Output |
| Max. Input HP @ 100 rpm | 0.28 hp |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Ratio | 15:1 |
| Input Power Rating | 2.95 hp, 2.2 kW |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Frame Size | 140TC, 180C |
| Box Width | 5 29/32 in |
| Box Length | 7 3/8 in |
| Media Mapping Style | RF |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| HP @ RPM | 2 hp @ 1800 rpm |
| Media Mapping Output | G |
| Input Configuration | C-Face Coupled |
| Input Motor HP | 3 |
| Input (Shaft or Bore) Size | 7/8 in |
| Center Distance Code | 726 |
| Style | Right Angle |
| Motor Frame Size | B7140TC180C |
| Motor HP | 2 hp |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Output Torque | 1466 lb-in |
| Output Bore Shaft Dia. | 1.125 in |
| Lubrication | None |
| Standard | AGMA Service Class I |
| Reduction Type | Single |
| Frame | 140TC, 180C |
| Rated Efficiency | 92% |
| Output Shaft | Solid |
| Material | Cast Iron, Standard Paint |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Input HP @ RPM | 2.01 hp @ 1150 rpm, 2.95 hp @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Box Height | 8 in |
| Torque Out @ 1750 rpm | 1465 in lb |
| Housing Material | Cast Iron |
| Fan Cooled | No |
| Family Name | RF |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Weight | 53.1 LB |
| EAN or UPC | 781711527559 |
