DA 22-BLDC

10-32 Volts

The DA 22 BLDC is the next generation of our proven DA 22 actuator range, featuring a brushless BLDC motor and contactless position sensing. To guarantee maximum safety and reliability, its brushless motor and contactless, wear free position sensing system makes the DA 22 BLDC immune to wear, vibrations and shock loads. It has especially been designed for the usage in harsh environments and for safety critical applications that require an actuator with high endurance. The conductive aluminum case and the shielded connection cable are reducing the susceptibility to any kind to EMI/RFI noise to the absolute minimum.

The CNC machined sealed cases, made of saltwater resistant aluminum, comply with the IP 67 standard for water/dust resistance. All types of our DA 22 BLDC actuators use all steel gear trains with ISS gear protection system as an option and are fully programmable (motor overload protection, Fail Safe Position in case of PWM command signal lost, etc.). The DA 22 BLDC features an industrial circular connector with M9 thread. Optionally available with a MIL specified connector or an integrated shielded cable with cable gland. The cases offer integrated lug mounts for both horizontal and vertical installation.

The DA 22 BLDC with digital serial command interface (RS-485) receives its commands via a CRC secured protocol. It can return not only the shaft position in digital format, but also several diagnostic data such as the supply voltage reading, current consumption and the internal temperature in digital form (optionally also the humidity within actuator case). These kinds of diagnostic capabilities help to determine the health state of the actuator before, during and after deployment.

Interface Options:
PWM (TTL/CMOS level compatible)
RS 485 (2-wire, asynchronous Serial Command Interface)

MATLAB Simulink Model on Request