Detailed Product Description

tai'an taishan  new power electric machinery Co.Ltd develops the brushless dc motor and motor drive in quantity. Power: 0.5 KW-150kw, Voltage: 24V- 560vSpeed:300rpm-12000rpm,overload multiples 3 times, peak torque can reach to 1300Nm . the system has Stepless speed regulation reversing operation, braking energy feedback, controllable electric braking,CAN data communication, various overload and overheating protection, reverse speed halved function. etc. motors have large start torquesmall start current, high efficiency and energy-saving .It increases storage battery life. Motor adopts Hall or revolving sensing;without carbon brushes; small noise volume and light weight. It can adopt air-cooled method or water-cooled method.It can be made for you according special demands of entire car and rear axle parameters. Such motor has higher performance than brushes dc motor and ac motor .It is the ideal motor for electric bus, electric double-layer bus, electric cars and electric sight-seeing cars and vans, electrically operated forklift .

(1) The system includes:  brushless  direct current machine + driver + velocity
 modulation footboard,
 provides the integrity, the whole debugging experiment, the performance is outstanding,
 facilitates the use.
(2) This motor for brushless structure .Do not produce the spark.
 Do not need to replace brushes, protection rank: IP44. The water,  putty,  earth cannot enter
  the electrical machinery. The structure is compact with overload capacity, the service life is long.
(3) The load characteristics is outstanding, the low-speed performance is good, the
start torque is big.
The small starting current  meets  frequent starting need of the electric car, saving the
 electrical energy.
The electrical machinery the electrical machinery highly effective moves in the entire
speed range, compared
to has brushes the direct current machine, the exchange frequency conversion electrical
 machinery (only in

 fixed spot appendix efficiency high) compares has the archery target enhancement.
(4) The electrical machinery provides the high quality special-purpose driver, using
the high performance ,import power module ,the upscale import control chip, and  the technical grade primary device.The use ambient temperature - 20 degrees, the war industry level request may amount to - 40 degrees. The performance is reliable. The driver has the stepless speed regulation, is reversing  control movement, reverse speed halving (adjustable), applies the brake the energy back coupling, the many kinds of overload superheat protection, the overvoltage protection, owe press the protection,the rate signal, the voltage, the amperage output.
(5) Provides the upscale velocity modulation footboard, the footboard for the non-contact

 transformer structure
 (current price on market 300 Yuan), the footboard reliability has the archery target compared

to the contact footboard or Huo Ershi to enhance, guarantees the vehicles steady reliable movement.
(6) The pulse type uses electricity, conforming to the battery discharge characteristic,

Do not need the battery. Instantaneous output big electric current prevents the battery instantaneous owing  the

 electricity.Compared to the brush direct current machine or the exchange frequency conversion electrical machinery, a charge may run 30%~50% course, enhancing the battery service life 50%.
(7) The electrical machinery uses the jack-in rare earth magnet steel, has specially suitably
 jolts, starts
repeatedly, high speed, resists with every effort the starting greatly, is reversing the
movement need.
(8) The electrical machinery rotor has the strong magnetic field, when glide and stopping
generates electricity the effect to be good, does not need to absorb the battery capacity excitation ( brushes direct current machine or alternating current machine needs), the energy back coupling effect is good, theelectric brake effect is good.
(9) The electrical machinery and the driver use the air-cooled or the water-cooled,
 the temperature are low, the electrical machinery uses the import oiliness high speed bearing, saving the maintenance, the reliability is high, the electrical machinery life is long.
(10) The electrical machinery has the horizontal type, the hanging type,it may use the double axle elongation, the spline axle elongation. According to the entire vehicle request and the rear axle of car parameter request ,each kind of voltage,  rotational speed, power request electrical machinery can be produced.it can be used as motor and generator combine.