According to the performance report released by Lianjian Optoelectronics on February 28, the total revenue of Lianjian Optoelectronics in 2013 was 593 million yuan, a year-on-year increase of 10.98%; the total operating profit was 34.678 million yuan, down 14.01% year-on-year; belonging to the shareholders of listed companies. The net profit was 30.835 million yuan, a year-on-year increase of 14.65%.
The reporter found that after the adjusted performance report, the revenue before and after the difference was 7,320,800 yuan, the difference in operating profit was 20,905,300 yuan, and the net profit was 145,658 yuan. The uncorrected version of the performance report, net profit increased by 14.65% year-on-year, after correction, net profit fell by 39.25%.
For the reasons for the difference in performance, Lianjian Optoelectronics believes that this increase in asset impairment provisions of 9.17 million yuan, including the provision of individual bad debts of 2.45 million yuan, 5 million yuan invested in the company to make up long-term equity investment The provision for impairment was 2.5 million yuan, and the provision for inventory depreciation in 2013 was 4.22 million yuan;
In addition, Shenzhen Lianjian Optoelectronics Co., Ltd. (parent company) sold the advertising screen to customers from 2011 to 2013. In 2013, Linkage Culture (Beijing) Co., Ltd. purchased advertising time for some customers of the parent company, auditing The income and sales gross profit generated by the exchange were confirmed in installments according to the cost paid by Linkage Culture (Beijing) Co., Ltd., and the sales revenue and profit were reduced, affecting the net profit of 2.32 million yuan. In 2013, Linkage Culture (Beijing) Co., Ltd. signed an advertising contract amount of 21.1 million yuan, and the audit accountant determined that the 2013 annual advertising revenue was 5.67 million yuan.
The intermediary fees generated by the M&A time-sharing media include: audit fees, evaluation fees, attorney fees, and financial advisory fees totaling 4.23 million yuan, of which 1.43 million are paid within the 2013 year. We believe that the cost of issuing equity securities should be recorded. As the merger and acquisition business is included in the current profit and loss, in addition, the audit accountant accrued 2.8 million securities and assessment fees on an accrual basis.
Permanent magnet Dc Motor is composed of stator magnetic pole, rotor, brush, case and so on. Stator magnetic pole is made of permanent magnet (permanent magnet steel), ferrite, alnico, ndfeb and other materials, and the rotor is generally made of silicon steel laminated. Enameled wire is wound between two slots in the rotor core (three slots are provided with three windings), and its joints are separately welded on the metal sheet of the commutator. Electric brush is a conductive part connecting power supply and rotor winding. Permanent magnet motor brush USES single metal sheet or metallic graphite brush, electrochemical graphite brush.Permanent magnet Gear Motor is established using permanent magnet magnetic field of a dc motor. Permanent magnet gear motor is widely used in various kinds of portable electronic equipment or apparatus
precision instruments and meters,automobile industry, medical equipment, consumer electronics, household appliances, electric glass doors and Windows,etc., wide application range,,Permanent Magnet Gear Motor is usually used in small power occasion.
Features: permanent
magnet gear motor is a kind of rectangular pulse wave, sine wave current, in the form of hybrid permanent magnet motor. Simple structure, high reliability and high efficiency.
Method of use: the best stable in horizontal plane, installed on the permanent magnet gear motor output shaft parts, cannot use a hammer to knock,knock prone to press into the permanent magnet gear motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
permanent magnet gear 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 geared 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:
permanent magnet gear 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 permanent magnet gear 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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