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A Uras Vibrator uses the centrifugal force generated by the rotation of unbalance weights attached on both ends of the shaft of an induction motor.
The resulting vibration is extremely harmful to the vibration motor.
Uras Vibrators have reduced this unwelcome vibration with advanced technology and are used around the world in large cities and in remote deserts alike, for everything from the handling of new materials to mining applications.
You can use our vibrators
under a wide variety of weather conditions.
Features
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Unique vibration-resistant construction enables long service life and maintenance-free operation.Compact models use oilless bearings.
- Models ranging from 2 to 8 poles support a wide range of needs.A variety of applications are supported with small, medium, and large vibration.
- A wide product lineup enables selecting the best model.
- A compact size and flexible installation orientation.
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The KEE Uras Vibrator is certified under the CSA standards or CE marking. (option)
Standard Specifications
| Power supply | 230/460V 60Hz, 380V 50Hz, 415V 50Hz, 525V 50Hz, 575V 60Hz |
| Time rating | Continuous rating |
| Thermal class | Class E insulation |
| Protection structure | Totally enclosed models: IP66 (JIS C 0920) Totally enclosed, fan-cooled models: IP55 (JIS C 4034-5) |
| Enclosed cable | 2PNCT (4-core) x 2 m Wire sizes: 0.75, 1.25, 2, 5.5, 8, or 14 mm² The KEE-0.5-2C has a 1m cable, and the SEE-0.5-2C has a 2-core 1m cable. |
| Installation method | Frame leg installation (at any installation angle) For vertical or inclined installation, however, the vibrator must be installed so that the terminal box is on the top. |
| Coating color | Munsell 2.5PB5/2 |
| Installation location | Indoors and outdoors |
| Installation environment | Ambient and installation base temperature: −15 to 40℃ Altitude: 1,000 m max. Relative humidity: 85% max. with no condensation |
*Tropical proofing is provided as a standard feature.
Two Poles
Four Poles
| Model | Maximum vibrating force (kN) |
Output (kW) |
| KEE-0.5-2CW | 0.5 | 0.040 |
| KEE-1-2CW | 1 | 0.075 |
| KEE-2-2CW | 2 | 0.15 |
| KEE-3.5-2BW | 3.5 | 0.25 |
| KEE-6-2BW | 6 | 0.40 |
| KEE-10-2BW | 10 | 0.75 |
| KEE-16-2W | 16 | 1.2 |
| KEE-23-2W | 23 | 1.7 |
| KEE-30-2W | 30 | 2.2 |
| KEE-40-2W | 40 | 3.0 |
Number of revolutions (i.e., vibrations) in synchronous operation 3,600r/min (60Hz vibration) for power supply frequency of 60Hz 3,000r/min (50Hz vibration) for power supply frequency of 50Hz |
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| Model | Maximum vibrating force (kN) |
Output (kW) |
| KEE-1.5-4BW | 1.5 | 0.065 |
| KEE-3-4BW | 3 | 0.13 |
| KEE-6-4BW | 6 | 0.25 |
| KEE-9-4BW | 9 | 0.40 |
| KEE-12-4BW | 12 | 0.60 |
| KEE-17-4W | 17 | 0.85 |
| KEE-24-4W | 24 | 1.1 |
| KEE-34-4W | 34 | 1.5 |
| KEE-52-4BW | 52 | 2.2 |
| KEE-75-4BW | 75 | 3.7 |
| KEE-84-4CW | 84 | 5.5 |
| KEE-110-4W | 110 | 7.5 |
Number of revolutions (i.e., vibrations) in synchronous operation 1,800r/min (60Hz vibration) for power supply frequency of 30Hz 1,500r/min (50Hz vibration) for power supply frequency of 25Hz |
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Six Poles
Eight Poles
| Model | Maximum vibrating force (kN) |
Output (kW) |
| KEE-3-6W | 3 | 0.20 |
| KEE-5-6W | 5 | 0.35 |
| KEE-9-6BW | 9 | 0.60 |
| KEE-13-6BW | 13 | 0.85 |
| KEE-18-6BW | 18 | 1.2 |
| KEE-24-6CW | 24 | 1.6 |
| KEE-34-6W | 34 | 2.2 |
| KEE-45-6BW | 45 | 3.0 |
| KEE-60-6BW | 60 | 3.7 |
| KEE-80-6CW | 80 | 5.5 |
| KEE-110-6W | 110 | 7.5 |
| KEE-140-6W | 140 | 9 |
| KEE-165-6W | 165 | 11 |
| KEE-185-6W | 185 | 13 |
Number of revolutions (i.e., vibrations) in synchronous operation 1,200r/min (60Hz vibration) for power supply frequency of 20Hz 1,000r/min (50Hz vibration) for power supply frequency of 16.7Hz |
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| Model | Maximum vibrating force (kN) |
Output (kW) |
| KEE-5-8W | 5 | 0.40 |
| KEE-10-8BW | 10 | 0.75 |
| KEE-20-8BW | 20 | 1.5 |
| KEE-32-8W | 32 | 2.2 |
| KEE-54-8BW | 54 | 3.7 |
| KEE-85-8W | 85 | 6.0 |
| KEE-110-8BW | 110 | 7.5 |
| KEE-135-8BW | 135 | 9 |
| KEE-170-8BW | 170 | 11 |
Number of revolutions (i.e., vibrations) in synchronous operation 900r/min (60Hz vibration) for power supply frequency of 15Hz 750r/min (50Hz vibration) for power supply frequency of 12.5Hz |
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CSA Standards (option)
KEE Uras Vibrators have received certification for CSA mark.
Class 421101-Motors and Generators.
CE Marking (option)
Uras Vibrators with 2 to 8 poles and a maximum vibrating force of 3 kN
or higher have been approved for CE Marking.
This does not apply to the KEE-84-4CW, KEE-110-6W, and KEE-85-8W.
Some models may not be compliant depending on the power supply, voltage, or frequency.
For details, contact your Uras Techno representative.
Download Product Catalog (PDF)Uras Vibrators
(Standard, Single-phase, Flange-type Models, and High-frequency type)
Adobe Acrobat Reader is required to view the product catalog.
