overview of electric rope winch
The so-called electric winch system drive is mainly the core components of electric vehicles, and the performance of electric vehicles is often directly related to the performance of the drive system. In the process of driving the electric winch system, it is not only necessary to meet the frequent start and stop of the car, but also to ensure the relevant requirements of constant torque area and constant power area operation.
the characteristics of electric rope winch
Early in the process of the electric winch system driver is mainly used for dc motor, the dc coil in the stator has a constant magnetic field, thus the rotor magnetic field and stator magnetic field is vertical, and reasonable control the speed of dc motor and its power, while in the process of the electric car system driver, dc motor has a better control for speed and power a bit, However, when the motor switches the current, the carbon brush associated with the current will be torn and worn to varying degrees.
Later application of induction ac motor, mainly by means of induction AC motor stator core, stator winding and frame, and then composed of a system, in the rotor induction current will be electromechanical energy conversion. But in the process of dynamic control, it is difficult to achieve accurate and effective control of electromagnetic torque of induction ac motor, and its AC speed regulation technology often has a certain complexity.
environment for electric rope winch
Electric winch system drive the choice of using the environment, more want to combine the actual situation, between the low efficiency and poor reliability of the dc motor to be eliminated, do a good job in the effective control of ac induction motor drive, permanent magnet motor winch system will be more expensive prices and demagnetization disadvantages to improve, and then counter rotating torque ripple problem to improve, Promote the wide application of permanent magnet motors in modern electric winch systems.
Company introduce
Our company early introduction of advanced technology at home and abroad, after years of research and development and improvement, in the hoisting machinery multi-layer wire rope row rope field has made a major breakthrough,
In 2010, the company obtained the production patent of double folding rope groove drum, and founded its own brand - LBS. At present, the company has formed a mature and stable, serializedproduct production mode.
Our factory has more than 2000 sets of advanced equipment such as casting, forging, gear processing, sheet metal stamping, riveting, heat treatment and mechanical processing. In recent years, the Germany CW1000 machining center, CNC four axis, five axis linkage machining center, CNC punch, large CNC hobbing gear grinding machine, large CNC floor boring and milling machine, Vacuum electron beam welding, CNC welding robot and 80 roll machine and other advanced processing equipment
