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 ...

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 ...

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 ...

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 ...

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 ...

Bipolar stepper motors are used in many applications, from driving paper through a printer to moving an XY stage in industrial equipment. Typically, the motors are driven and controlled by inexpensive ...

Brushless motors are everywhere now. From RC planes to CNC machines, if you need a lot of power to spin something really fast, you’re probably going to use a brushless motor. A brushless motor ...

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’.