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Boston Gear
RF724-30-B5-J
700 Series 30:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870803
- 1 Input Motor hp
- 700 Series
- 2.38 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
| Reduction Type | Single |
| Family Name | RF |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Input Motor HP | 1 |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Box Width | 5 7/16 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Keyway Size | 3/16 x 3/32 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Output RPM @ 1750 rpm Input | 58.33 rpm |
| Style | Right Angle |
| Motor Application | General Purpose |
| Series | 700 |
| Output Torque | 1200 lb-in |
| Center Distance Code | 724 |
| Rated Efficiency | 83% |
| Housing Material | Cast Iron |
| Output Configuration | Right Output |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Ratio | 30:1 |
| Torque Out @ 1150 rpm | 1170 in lb |
| Frame Size | 56C |
| Shaft Assembly Code | J |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Motor Frame Size | B556C |
| Output Shaft | Solid |
| Standard | AGMA Service Class II |
| Bore Code | B5 |
| Base Mounting Attachment | No Base |
| Center Distance | 2.375 in |
| Lubrication | None |
| Fan Cooled | No |
| Motor HP | 1 hp |
| Box Length | 6 3/8 in |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| HP @ RPM | 1 hp @ 1800 rpm |
| Material | Cast Iron, Standard Paint |
| Input HP @ RPM | 0.89 hp @ 1150 rpm, 1.33 hp @ 1750 rpm |
| Worm Position | Universal |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Washdown Duty | No |
| Input Power Rating | 1.33 hp, 0.992 kW |
| Media Mapping Style | RF |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Output Torque @ RPM | 1170 in lb @ 1150 rpm, 1200 in lb @ 1750 rpm |
| Output Bore Shaft Dia. | 1.125 in |
| Output Speed | 58.3 rpm |
| Torque Out @ 1750 rpm | 1200 in lb |
| Bolt Center | 5 in x 2 7/8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Use With | 724 |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Frame | 56C |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.12 hp |
| Input (Shaft or Bore) Size | 5/8 in |
| Media Mapping Output | J |
| Box Height | 6 15/16 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Input Configuration | C-Face Coupled |
| Weight | 41.1 LB |
| EAN or UPC | 781711527399 |
