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