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We present a low-speed-damping controller for a stepper motor using artificial neural networks (ANNs). This controller is designed to remove nonlinear disturbance at low speeds. The proposed ...

A motor that generates 100 oz-in at zero speed might only deliver 50 oz-in at 500 rpm and just 10 oz-in at 1,000 rpm. In theory, adding a gearbox could increase torque, but then the stepper’s ...

Stepper motors are great for a bunch of projects; CNC machines, clocks or robots for example. Sometimes when working on a project that does include a stepper motor and driver, it would be nice to ...

1. The 28-mm-square TMCM-1321 servo-controller/driver module from Trinamic Motion Control provides sophisticated control of stepper motors, including optimization of speed and synchronization in ...

Steppers on the other hand, have their maximum torque at low or zero speed and it falls off quickly at the much lower speed of a servo. If a stepper has 3.4 Nm of torque at 1 rpm, it is not ...

The controller for the motor can attempt to minimize the ripple experienced by managing how the current is decreased. It achieves this by implementing multiple decay modes. The two modes of decay are ...

This repository contains the source code of the configuration and control software for the Tic Stepper Motor Controller. There are two programs: the Pololu Tic Command-line Utility (ticcmd) and the ...