Trinamic Closed Loop Stepper Control

How to drive a stepper motor closed loop with your arduino uno using a tmc4361a eval tmc2130 eval.

Trinamic closed loop stepper control.

The module mounted directly to the back of the stepper motor features industry leading motor and motion control technology combined with closed loop control for optimized efficiency. Dcstep is trinamic s efficient stepper motor commutation scheme. Trinamic s solutions work with all sorts of stepper motors bldc motors and even dc motors turning the motor s characteristics to your advantage. Kg announces their latest addition to their line of pandrive smart motors with the closed loop pd 1378 stepper drive.

This extends our customers ability to deliver intelligence at the edge. Hamburg 30 july 2018 trinamic motion control gmbh co. A complete mechatronic solution with 12 48v dc and 9a rms current per motor phase the easy to use pandrive is controlled via can bus interface and uses the canopen or tmcl protocol. Today we will wire up a tmc4361a eval tmc2130 eval combination to drive a stepper motor closed loop with an arduino uno.

The encoder used for this test has a resolution of 10 000 cpr respective a resolution of 40 000. Compares the behaviour of closed loop stepper motor control with standard open loop forward control. Designed for use with industry leading feature sets such including specialized voltage and current control these qmot drives ensure the best results for your application. Kg announces their first closed loop pandrive.

Closed loop operation of motors can furthermore increase efficiency and overall performance of your application for example by reducing the current when the motor is in standby and increasing the current under load conditions. Today we will wire up a tmc4361a eval tmc2130 eval combination to drive a stepper motor closed loop with an arduino uno. It aims to use most of the available output torque of a stepper motor at 80 of the maximum pull out torque. Hamburg 17 february 2020 trinamic motion control gmbh co.

Automatically adapting the velocity to the actual motor load the load dependent speed control dcstep moves the motor as fast as possible without losing a step. Trinamic s motion control expertise and maxim integrated s analog process technology and power design skills will enable a new class of intelligent actuators. The encoder used for this test has a resolution of 10 000 cpr respective a resolution of 40 000. As such closed loop control increases the system s control reliability and flexibility.