In the fourth quarter of 2009, the Shanghai Municipal Bureau of Quality and Technical Supervision randomly checked 25 batches of movable lighting products. After inspection, four batches were unqualified, all of which were “made in Guangdongâ€, mainly for spring clamping installation, external wiring and internal wiring. (Internal wiring conductor cross-sectional area), anti-shock protection, harmonic current and other items failed.
The unqualified products are: the "Prodigy" table lamp produced by the IKEA Lighting Factory in Xiaolan Town, Zhongshan City (specification model MAX40WMT-338 production date / batch number December 2009), the nominal name of Foshan Shunde Leliu Town Yingke Lighting Appliance Co., Ltd. The company's "YiNKe Yingke" eye-protection lamp (fluorescent lamp table lamp) (Specification model 11WMT-1102 production date / batch number 2009.10), the "Lifestyle" produced by the Zhongshan Henglan Town Life Fashion Commercial Engineering Light Art Factory Shifting incandescent lamps (Specification model 1×MAX40WLVT-01 production date/batch number October 29, 2009), “Suihui Lighting†煜辉 function clip lamp (No.) produced by Foshan Shunde District Huihui Hardware Appliance Co., Ltd. Model MAX25WJY876 production date / batch number August 20, 2009). In the fourth quarter of 2009, Shanghai portable lighting quality supervision and inspection of unqualified products
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:
The longevity of lock 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.
Lock Motor
Lock Motor,Intelligent Lock Motor,Smart Lock Motor,Fingerprint Lock Motor
Shenzhen Shunchang Motor Co., LTD. , http://www.scgearmotor.com