Lock motor product introduction:
Intelligent lock motor, also known as
electronic locks, the product effectively combines the advantages of
traditional electronic locks and electromagnetic lock overcame the electric
lock too much noise, electromagnetic lock power shortage and the development of
new products, and spiritual compared with electric control lock and magnetic
locks, lock its performance more perfect, more obvious advantages.
Functions: it is widely used in various
intelligent locks, such as Shared bicycle lock, fingerprint lock, glass lock,
safe lock, hotel lock, family lock, inductive smart lock, etc
Features:Lock motor is based
on micro precision reducer development, small intelligent micro precision
reducer can do 10 mm in diameter, is widely used in safe, locks, smart locks,
sensor intelligent lock;
This kind of motor has the characteristics
of low noise, low energy consumption, small volume, light quality, high
precision, large torque and durability
Method of use: the best stable in horizontal plane, installed on the lock motor output shaft parts, cannot use a hammer to knock, knock prone to press into the dc lock motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
lock 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 lock 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:
lock 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:
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.
Lock Motor,Intelligent Lock Motor,Smart Lock Motor,Fingerprint Lock Motor Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com
The development of LED automotive lights is directly related to the development of LED light sources. The phenomenon of semiconductor electroluminescence was discovered in 1907. Due to the weak light, mass production is difficult and progress is slow. In 1968, Monsanto Company of the United States launched a red LED with a GaAsp/GaAs structure with a light intensity exceeding 20mcd, which was used as a breakthrough point and greatly accelerated the development of LED. Then, red, yellow and green LEDs with a light intensity of 1000mcd were successively developed, and preliminary applications were obtained on the signal indications of instruments and telecommunications, forming an early application market for LEDs. However, due to its performance indicators such as light intensity and light attenuation, it has not been widely used in automotive lamps. Until 1990, HP and Toshiba of the United States introduced red and yellow high-brightness LEDs with an InGaAlP/GaAs structure with a light intensity of more than 1000mcd, and in 1993, Japan’s Nichia Corporation invented InGaN/Al2O3 blue and green high-brightness LEDs as a symbol, technically. And mass production paves the way for LED lighting of automotive light sources.
LED car lights are growing at a double-digit rate every year. In 2005, the output value reached 546 million US dollars, accounting for 14% of the world's LED applications. China first used LED high-position brake lights on the Shanghai Volkswagen Santana 2000 in 2000. China's LED car lamps are growing at an annual rate of 70%-80%, and the output value in 2006 exceeded 100 million yuan.
Automotive exterior applications are also constantly evolving. Brake lights, taillights, turn signals, reversing lights, high-position brake lights, etc. have already been applied to LEDs. Among them, brake lights, taillights and high-position brake lights are widely used. As a vehicle headlamp illumination, due to the need for high-power LEDs, it is subject to technology and LED cost-effectiveness, especially in the fields of optics, electronic control, and thermal management. It takes three to five years for the industry to become popular. It is also only available on some luxury high-end models. In addition to the taillights and high-position brake lights that are commonly used in the current application, LEDs will be applied on a large scale in future turning lights and reversing lights. In 2010, the market size of domestic LED automotive lamps may exceed 1 billion yuan, and an annual output value of 3 billion yuan may be formed within 5 years. According to iSuppli's "2010 LED Special Report" released in 2009, it is estimated that by 2013, about 95% of new cars in the world will use LEDs in one or more taillights.
At present, the sales of LED automotive lighting application market is about 10% annual growth rate, but the proportion of domestic LED automotive lamps is not high. The models with relatively large LED usage are concentrated in the mid-to-high-end auto companies, and these auto companies generally have restrictions on the LED brand, and domestic LED companies are more difficult to enter their supply chain. In addition, compared with international famous brands, domestic LEDs may have more problems in terms of life and uniformity of sorting. At the same time, the market regulation of auto lamps itself is strict, the threshold is relatively high, and automobiles are sold as luxury consumer goods. For one-to-one customers, any quality problems will cause complaints. Domestic LEDs have no chance to go through this market for a long time, and it is difficult to meet the LED standards for vehicles. Automobile lamps are very professional fields. It is necessary to do LED car lamps. Whether it is car lighting companies or LED enterprises, it is very difficult to go it alone. It is necessary for car lighting companies to fully communicate with LED companies, especially in front of LED cars. Development of the light.
According to statistics, at present, there are 20 million households with purchasing capacity in China. China is likely to become the world's third largest auto market, accounting for 6% of the global market, second only to the United States and Japan. By 2025, the size of China's auto market will reach the size of the current US auto market. China has become the fastest growing region for car sales in the world today. According to the statistics of the China Association of Automobile Manufacturers, the sales of domestic lights in 2009 reached more than 15 billion yuan, of which the proportion of LED lights in the market has increased year by year. Take Shanghai Xiaohao Lights Co., for example, in 2009, LED lights accounted for all cars. 11.7% of the sales of lamps, it is estimated that the proportion of LED lamp sales in the 2011 LED lamp will reach more than 15%, and by 2015 LED lamp sales will account for more than 30% of the total sales of lamps.
LEDs have significant advantages over incandescent lamps. First, it has a long life span, usually tens of thousands or even 100,000 hours. Some people think that if the future car lights use LEDs, the entire car life will not need to be replaced. The second is very energy-saving, at least half of the energy saving of incandescent lamps of the same brightness. Third, the light quality is high, basically no radiation, belonging to the "green" light source. Fourth, the structure of the LED is simple, the internal support structure is surrounded by a transparent epoxy resin, and the seismic performance is good. Fifth, there is no need for hot start time, and the light response speed is fast (nanosecond level), which is suitable for objects with fast moving speed. Sixth, the applicable voltage is between 6-12 volts, which can be applied to the car. Seventh, the LEDs occupy a small volume, and the designer can change the lamp mode at will, so that the car shape is diversified. Automotive manufacturers favor LEDs, which are entirely determined by the advantages of LEDs themselves.
At present, there is still a big difference between the price of LED lamps and traditional lamps. For example, a medium-to-high-end car, incandescent lamp combination lamp is 120 yuan/set, and LED combination lamp needs 210 yuan/set. Therefore, the LED price has dropped drastically, the luminous efficiency has been continuously improved and the heat dissipation technology has been improved. This is the main focus of the development of LED automotive lamps in the future. Although there are still some problems to be solved, LEDs have the advantages of small size, vibration resistance, energy saving, long life and the like, and at the same time give designers a broader design space, which are the elements to increase the application of LEDs in and out of the car. With the continuous improvement of product technology and the continuous expansion of product categories, the future of automobiles will develop in the direction of safety and intelligence. Automotive lighting will also be developed in the direction of intelligent lighting systems, artistic lighting products, and green lighting products.
LED will become mainstream in the future of automotive lighting
In 985, the LED car signal light first appeared on the passenger car. In 1986, the high-level LED brake light on the Nissan 300zx car marked the official start of the LED car lamp era. Internationally renowned automobile brands such as BMW, Cadillac, Buick, Volkswagen, Ford, Mercedes-Benz, Toyota, Mitsubishi, Mazda and Skoda have successively launched LED automotive lamps.