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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
| Fan Cooled | No |
| Output Speed | 116.7 rpm |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Center Distance Code | 726 |
| HP @ RPM | 2 hp @ 1800 rpm |
| Input Motor HP | 3 |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Max. Input HP @ 100 rpm | 0.28 hp |
| Shaft Assembly Code | G |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Power Rating | 2.95 hp, 2.2 kW |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Media Mapping Style | RF |
| Output Torque Rating Range [Min] | 1000 lb-in, 160 Nm |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Box Height | 8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Torque Out @ 1150 rpm | 1425 in lb |
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 1499 lb-in, 234 Nm |
| Rated Efficiency | 92% |
| Torque Out @ 1750 rpm | 1465 in lb |
| Worm Position | Universal |
| Center Distance | 2.625 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Input (Shaft or Bore) Size | 7/8 in |
| Media Mapping Output | G |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Output Bore Shaft Dia. | 1.125 in |
| Frame Size | 140TC, 180C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Base Mounting Attachment | No Base |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Reduction Type | Single |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Family Name | RF |
| Input Configuration | C-Face Coupled |
| Box Width | 5 29/32 in |
| Bore Code | B7 |
| Series | 700 |
| Output Torque | 1466 lb-in |
| Frame | 140TC, 180C |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Lubrication | None |
| Keyway Size | 3/16 x 3/32 |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Ratio | 15:1 |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Motor Frame Size | B7140TC180C |
| Style | Right Angle |
| Motor HP | 2 hp |
| Output Torque @ RPM | 1425 in lb @ 1150 rpm, 1465 in lb @ 1750 rpm |
| Use With | 726 |
| Box Length | 7 3/8 in |
| Standard | AGMA Service Class I |
| Output Configuration | Left Output |
| Washdown Duty | No |
| Input HP @ RPM | 2.01 hp @ 1150 rpm, 2.95 hp @ 1750 rpm |
| Weight | 53.1 LB |
| EAN or UPC | 781711527559 |
