Miniaturized and high-performance TMC4361A closed-loop drive and other automation equipment applications
Time:2023-08-29
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TMC4361A is a miniaturized and high-performance motion controller that drives stepper motors. It is practical for many applications of slope contours, especially in situations of fast speed and limited overshoot. Users can implement S-shaped or sixPoint according to their own requirements ™ Six point speed contour configuration and closed-loop or open-loop operation, dynamic modification of motion parameters. TMC4361A includes SPI interface, Step/Dir interface, and encoder interface required for closed-loop.
Block diagram: TMC4361A interface and characteristics
To achieve certain applications, TMC4361A can be used in combination with TMC5130A or TMC5160. If these combinations are needed, all the information and configuration programs of TMC2130 or TMC2160 are also applicable to TMC5130A or TMC5160, as from the perspective of TMC4361A, these chips are software compatible.
Figure: TMC4361A connected to TMC2130 or TMC2160 stepper driver chip in SPI mode or S/D mode
Features:
·Simple and easy-to-use SPI interface for communication with microprocessors.
·SPI interface for communication with SPI stepper motor driver.
·Encoder interface for incremental or serial encoders.
·Closed loop control of pulse and SPI stepper drivers.
·Integrated ChopSync ™ And dcStep ™ 。
·Internal slope generator generates dynamically modifiable S-shaped slopes or sixPoints ™ Six point slope.
·Controllable PWM output.
·Refer to switch processing.
·Hardware and virtual stop switch.
·Support TMC stepper motor driver.
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