LED Heads ANUJ6160 series
- Last time to buy: November 30, 2011
- Substitute with: LED Heads ANUJ6170 series
Easy operation & high irradiation performance.
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| Standard Model UJ30 | High performance Model UJ35 |
Features:
High Intensity Heads
Industry's first*1 UV irradiation intensity of over 10,000 mW/cm2 *2
| *1 | Based on our investigation as of April, 2011 |
| *2 | When equipped with the Φ3 mm Φ0.118 in lens |
Advantages of the higher power head
Higher irradiation intensity / Larger area
Shorter production cycle time
More freedom of choice of the head installation position
Longer life at the same irradiation intensity
User-friendly interface
Simple interface
Easy-to-read display and easy-to-setup panel
Only three switches required for basic settings.
Four individually controllable heads
The irradiation power and time can be individually controlled.
The irradiation power, time, and timing of the LED heads can be individually controlled. With the lamp type model, one process requires one irradiation unit. With UJ30/35, one unit can be used for up to four processes due to its four individually-controllable LED heads.
It will also show a notice if any of the LED head reaches time to replace or when there is a temperature warning on one of the heads.
External control
UV irradiation can be controlled by external signal inputs, enabling automatic control in production lines.
UV irradiation (time and timing) of the LED heads can be controlled by parallel signals from a programmable controller or other external devices. A variety of control is possible. For example, irradiation time can be set up in increments of 0.1 seconds by the controller for each head.
And an external signals can be used to indivisually start or stop the UV irradiation of the LED heads.With UJ35, external control using RS232C communication port is available. Aicure UJ35 Communication Tool (free)*, the setup process can be easily set up using a PC.
Stable Irradiation
Temperature feedback control
Prevention of resin curing defects and bonding faillures
±3% or better UV irradiation accuracy (with the intensity set to 80%)
Generally, when the LED temperature rises, the UV irradiation output decreases. To prevent the temperature to rise, the LED heads are built with metal materials with fins to increase heat dissipation. The LED heads are also equipped with a built-in temperature sensor to feedback the temperature to the controller. The controller will calculate the loss of power due to temperature increase, enabling stable UV irradiation at an accuracy within ±3% when the intensity is set to 80%. This high performance is ideal for high-quality and precision bonding applications.
Precision adhesion for thermal distortion-less
The 365 nm wavelength enables clear UV irradiation. The irradiation beam does not contain infrared rays, minimizing the temperature rise of workpieces. This is ideal for applications that require low temperature, high precision bonding with minimum thermal distortion, such as the assembly of thin plastic lenses.
The calibration function allows for high-repeatability settings even when the head position is displaced.
Programmable irradiation function (UJ35)
This function prevents curing distortion and enables high-quality precision bonding.
The irradiation can be programmed to controls the irradiation power and time depending on the resin and curing appication, supporting high-quality and high-precision bonding with minimum cure shrinkage.
In addition to the simple irradiation mode which irradiation is continuously performed at a constant intensity, up toseven different irradiation patterns (product types) can be programmed for each of the four LED head. This includes the step-up mode which the intensity is changed over time and the interval mode which irradiation is performed at specified intervals.
New slim UV sensor port (UJ35)
Significantly higher reliability for bonding and fixing
The UV sensor for measuring irradiation intensity enables calibration in high-accuracy.
The UV irradiation intensity of the LED heads can be measured at the actual workpiece position by using the optional slim UV sensor. It can also automatically calibrate the intensity to the preset level (available for both the intensity of a single head or for total intensity of multiple heads). Since the sensor only has 5-mm(1/5") thickness, which is similar to the workpiece, the intensity measurement is possible without removing the system from the production line, facilitating high-accuracy setting and in-line condition optimization. The irradiation intensity can be checked and adjusted at real time, enhancing the bonding and fixing reliability.
Environmentally Friendly and Reliable
Long-lasting cost effective LED type UV system
Frequent part replacement is reduced by LED technology.
One of the biggest benefits of using the LED technology is that the light source life is much longer than lamps used in lamp type UV systems. The life of the lamp type is approx. 3,000 hours, but the LED has approx. 20,000 hours. Further more, unlike the lamp type, which needs to be kept turned on through out the operation, the LED can turn on instantly only when it is needed. When the irradiation ON/OFF time ratio is 1:4 (process cycle time = 5, irradiation time = 1), the LED operation life is equivalent to approx. 100,000 hours compared to lamp types, leading to significant reductions in running costs and hours for maintenance.
Standard Flexible head cables
Flexible cable will enable installation to even moving sections.
Flexible cable has been adopted as the standard LED head connection cable considering that the LED heads will be mounted on to a moving section of the system. Unlike quartz cables where there is a risk of damaging the cable by moving the cable too much, these flexible cables can be easily handled without risk of damageing. (withstanding 10 million bends to a radius of 33 mm based on our evaluation). The cables can be extended to a maximum of 10 m using extension cables, which also have the same flexiblility. [The minimum allowable bend radius for 5 m or longer cable (7.6-mm diameter) is45.6 mm.]
Low power consumption of 60 VA (at 100 V AC)
Reduction of CO2 emissions and power consumption.
The power consumption is 60 VA (at 100 V AC) or lower even with all four heads turned on contributing to CO2 redcution. Since the heat generation is also lower than lamp type systems, the power consumed by the air conditioner is also reduced when required to use in a small clean rooms.
Fan-less structure
Ideal for high-precision process. Helps reducing costs.
Without the need for a cooling fan, it is ideal for vibration-sensitive or dust-sensitive high precision applications. Also, this design reduces need for exhaust ventilation ducting and related installation work as well as the running costs for exhaust ventilation and air conditioning.
Covered by the global 3-year warranty
Reliable operation anywhere in the world
Guaranteed for three years from the date of purchase (controller only), providing reliablility even if the manufacturing line is at remote location. For details, please visit 3 year warranty information page.
Eco product compliant with CE, RoHS, etc.
Lead and Mercury free
Unlike lamps LED heads do not contain mercury. UJ30 and 35 conform to CE Marking, RoHS Directive, and Management Methods for Controlling Pollution by Electronic Information Products (China RoHS), ensuring environmentally safe use. (Please follow the proper industrial waste disposal procedures.)
