Swedish home furnishing brand IKEA has officially entered the field of smart home automation lighting, and announced the launch of a wireless control center for lighting systems called Tradfri.
At present, Tradfri has implemented a compatible product of the entire standard ZigBee Light Link wireless connection protocol in Sweden, similar to Philips' Hue, and from the end of March, Tradfri will be officially available to more countries and markets around the world.
At the heart of this Tradfri system is a gateway device that connects to the Internet and the local network.
If you are a fan of IKEA and intend to use this Tradfri system for your own home, the price of the set including Tradfri and the two lights is 749 SEK (about 586 yuan).
The most interesting part of the Tradfri system is not the ordinary Internet platform switch, but the user only needs to rotate the device to control the intelligent lighting device with simple gestures.
From Tradfri's ad, users can make the lights dim by simply scrolling the controller, which is very interesting. At the same time, this dimmer can also be used independently and sold separately. The price is 179 SEK (approximately RMB 140), and the price is very close to the people.
At the same time, smart bulbs supporting the Tradfri system are available in three color temperature versions, 2200K, 2700K and 4000K. IKEA says that each bulb has a service life of up to 25,000 hours.
The standard E27 interface is priced at 199 SEK (approximately RMB 155), while the small E14 interface version is priced at 149 SEK (approximately RMB 116).
At the same time, IKEA also offers a variety of independent equipment sales, including 249 Swedish kronor (about RMB yuan) sports sensor, 299 Swedish krona (about 234 yuan) light controller and 249 Swedish krona (about 194 yuan) ) of the gateway controller.
In addition, IKEA has introduced a new LED panel system that is compatible with the Tradfri system as a control unit for more motion detection, and can take advantage of the modular concept to carry smart home systems.
Currently, the Tradfri system is only sold in the local IKEA website in Sweden, and it will be sold at IKEA stores starting March 31. The future will be unveiled in more countries and regions.
Micro Coreless Motor product introduction:
Micro Coreless Motor in structure broke through the traditional motor rotor structure, USES is no rotor, also called the hollow rotor cup type.Hollow cup motor with brush and brushless divides into two kinds, brush with hollow cup motor rotor iron core, without brush hollow cup motor stator iron core.Winding adopts delta connection.
Function: fast speed, suitable for aircraft model, electric toothbrush,USB fan and other products.
Characteristic: the volume is 6MM 7MM fast.
Features: small size, fast speed, dc high speed motor starting voltage 0.6v is not possible for other motors.Wear shaking head, strong vibration feeling.
Operating temperature range:
Micro Coreless Motor should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a Micro Coreless Motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
Hollow cup motor should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of hollow cup motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
when it come to volume production,we're a major player as well .each month,we rurn out 600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you Looking forward to your inquiry. Welcome to our factory.
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Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com