C601106014

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C601106014 module is a generation of dual-phase stepping motor driver module. This module has the characteristics of wide adaptation range, small size and low cost, which are widely used in 3D printers, CNC machine tools and other occasions. This module adopts the commonly used constant voltage input mode, and is applicable to standard 38, 57, 86 series two-phase four-wire stepping motor with nominal voltage of 12V-36V. It is suitable for machines and numerical control equipment, industrial automation, instrumentation, medical equipment and other applications.

The C601106014 module has three basic components: a high-power MOS tube, a high-pressure gate driver and a sector control circuit. The segment control circuit consists of a phase switch circuit, a current limit circuit, a lock protection circuit and a positioning circuit. Combined with the above components, the main performance of the C601106014 module will be described as follows:

The working principle of the module is mainly based on the principle of phase switch and current control. During the work of the C601106014 module, the motor continuously switches between different phases, and then the current passes through different stator coils, so that the motor can continuously rotate. At the same time, the current flows through the sense resistor and output, and then the current limiting circuit is activated. The current limiting circuit will adjust the duty cycle of the power tube to limit the amount of current, and thus the current produced by the motor will remain constant. The phase switching sequence adopts the single whip principle, that is, the sequence of phase switching is: AB phase, BA phase, BC phase, CB phase, and then repeat the cycle. At this time, the motor will rotate continuously. The number of rotations will be determined by the duty cycle and frequency. If the duty cycle is increased, the motor will rotate forward; if the duty cycle is decreased, the motor will rotate in the opposite direction.

At the same time, the C601106014 module also has the function of stall protection: when the motor stalls, the current provided to the motor increases, and when the current reaches the set value (about 750mA), the current limiting circuit will be activated, and the motor current will be reduced to the setting value. Seven segment detection circuit output status signal, working in adjustment mode, when the motor runs to the set position, the output status signal will be set to low level and the position of the motor will be marked.

The C601106014 module has many advantages such as small size, low cost and wide application range. It is suitable for applications in 3D printer, CNC machine tool, industrial equipment, medical equipment and other fields. This module uses the single whip method to switch the phase current of the motor, its current limiting circuit can adjust the duty cycle of the MOS tube, and it also has stall protection function to guarantee the safety of its work.

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