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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
| Box Length | 6 3/8 in |
| Input Motor HP | 1.50 |
| Box Height | 6 15/16 in |
| Lubrication | None |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Bore Code | B5 |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Output Configuration | Left & Right Output |
| Worm Position | Universal |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Box Width | 5 7/16 in |
| Family Name | RF |
| Output Torque | 1199 lb-in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Style | Right Angle |
| Ratio | 25:1 |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Bolt Center | 5 in x 2 7/8 in |
| Center Distance | 2.375 in |
| Output Bore Shaft Dia. | 1.125 in |
| Max. Input HP @ 100 rpm | 0.14 hp |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input HP @ RPM | 1.03 hp @ 1150 rpm, 1.55 hp @ 1750 rpm |
| Shaft Assembly Code | H |
| Motor HP | 1 hp |
| Standard | AGMA Service Class I |
| Housing Material | Cast Iron |
| Fan Cooled | No |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1150 rpm | 1150 in lb |
| Frame Size | 56C |
| Output Speed | 70 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Series | 700 |
| Motor Frame Size | B556C |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output Torque @ RPM | 1150 in lb @ 1150 rpm, 1199 in lb @ 1750 rpm |
| Media Mapping Style | RF |
| Media Mapping Output | H |
| Torque Out @ 1750 rpm | 1199 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Center Distance Code | 724 |
| Reduction Type | Single |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Base Mounting Attachment | No Base |
| Input Configuration | C-Face Coupled |
| Use With | 724 |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Frame | 56C |
| Washdown Duty | No |
| Rated Efficiency | 86% |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Shaft | Solid |
| HP @ RPM | 1 hp @ 1800 rpm |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Input Power Rating | 1.55 hp, 1.156 kW |
| Motor Application | General Purpose |
| Keyway Size | 3/16 x 3/32 |
| Weight | 41.1 LB |
| EAN or UPC | 781711527351 |
