The L6480, and L6482 cSPIN programmable stepper motor controller ICs feature a dual full-bridge gate driver for N-channel MOSFET power stages and non-dissipative over-current protection. The L6480 ...

Extending the company’s bipolar stepper motor control family are two SPI versions of a motor driver capable of peak currents up to 800 mA and suitable for use with an external microcontroller. The ...

Responding to the demand for broadening the communication capacities of one of the corporation’s most popular controllers, SMC´s Direct Input Step Motor Controller is now available in three additional ...

The SMC-32 stepping motor controller/driver can control four-, six-, or eight-lead, two/four-phase stepping motors with currents up to 3 A per phase. Measuring only 4 by 3.75 by 1.5 in., the unit ...

Suiting external step and direction full- or half-step drives, the HS-20USB 4-axis step-motor controller features a USB interface. The controller features encoder support for each axis, auxiliary ...

The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...

Microstepping is a major advancement in step motor technology introduced many years ago that allows motors to make finer steps in movement. By manipulating the current vector, microstepping creates ...

I have been trying to fix a little old milling machine I bought (and here), and needed a replacement motor controller. It is a Clarke DCM10, a variant of Sieg’s X1, sometimes knows as a ‘micro mill’.