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 ...

A stepper motor controller/driver IC integrates a digital control core which enables a single microcontroller to easily manage several motors, because it only has to issue high-level movement ...

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 ...

The motion controller rotates the stepper motor clockwise or counterclockwise a given number of steps with a given speed profile versus time. When a motion begins, the controller accelerates until it ...

It is small, at 1.6 inches (40 mm) square, and provides up to 2 amps drive current for one axis and up to 1 amp for the second, with an optional second stepper or bi-directional dc driver daughtercard ...

The CMMS-ST single-axis position controller combined with the EMMS-ST stepper motor is designed as a comprehensive, easy-to-use package for single and multiple-axis handling with loads of up to 20kg.

Very nice project. As described in the video, for servo motor v dumb stepper, servo motor is more efficient and servo motor won’t miss steps, or at least not without being able to provide a warning.

Each axis was driven by a stepper motor, with speeds up to 100,000 steps per second (with microstepping). For smooth and noiseless movements, stepper motors need to be accelerated (and decelerated) ...

Toshiba Electronics Europe has started sampling a 40V/3.0A stepper-motor control IC that requires no external current-sense resistors, making it possible to develop both more economical and compact ...

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 ...