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Boston Gear
RF724-25-B5-H
700 Series 25:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870566
- 1.50 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
| HP @ RPM | 1 hp @ 1800 rpm |
| Housing Material | Cast Iron |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Keyway Size | 3/16 x 3/32 |
| Base Mounting Attachment | No Base |
| Bolt Center | 5 in x 2 7/8 in |
| Motor Application | General Purpose |
| Reduction Type | Single |
| Box Height | 6 15/16 in |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Bore Code | B5 |
| Frame | 56C |
| Torque Out @ 1150 rpm | 1150 in lb |
| Max. Input HP @ 100 rpm | 0.14 hp |
| Media Mapping Output | H |
| Output Shaft | Solid |
| Frame Size | 56C |
| Material | Cast Iron, Standard Paint |
| Media Mapping Style | RF |
| Lubrication | None |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Torque Out @ 1750 rpm | 1199 in lb |
| Output Speed | 70 rpm |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Input Configuration | C-Face Coupled |
| Worm Position | Universal |
| Series | 700 |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Rated Efficiency | 86% |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Standard | AGMA Service Class I |
| Use With | 724 |
| Input HP @ RPM | 1.03 hp @ 1150 rpm, 1.55 hp @ 1750 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Fan Cooled | No |
| Family Name | RF |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Center Distance Code | 724 |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Input Power Rating | 1.55 hp, 1.156 kW |
| Output Torque @ RPM | 1150 in lb @ 1150 rpm, 1199 in lb @ 1750 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Style | Right Angle |
| Output Bore Shaft Dia. | 1.125 in |
| Box Width | 5 7/16 in |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Shaft Assembly Code | H |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input Motor HP | 1.50 |
| Output Configuration | Left & Right Output |
| Box Length | 6 3/8 in |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Washdown Duty | No |
| Center Distance | 2.375 in |
| Ratio | 25:1 |
| Motor Frame Size | B556C |
| Motor HP | 1 hp |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Output Torque | 1199 lb-in |
| Weight | 41.1 LB |
| EAN or UPC | 781711527351 |
