Non-magnetic AMAG piezo motors

Tekceleo's WAVELLING technology is based on a proven, particularly robust ultrasonic motor design, which makes it possible to develop an equally powerful motor without ferromagnetic materials. The motor range is doubled with three types of non-magnetic motors to enable a wide range of applications for MRI environments: The globally recognised range of non-magnetic motors is an important aspect of the know-how. Tekceleo also works with customers through technology partnerships to adapt their motors to specific environments or applications.

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Fans with EC motors have a number of positive characteristics. Firstly, they have a very high efficiency and maintain this efficiency even at partial speeds. This means that in most cases they consume less than a third to a half of the electricity used by the traditional shaded-pole induction motors used in the ventilation and refrigeration industry, which in turn leads to lower operating costs and short payback times.
On the other hand, energy-efficient fans run "cool" and drastically reduce the waste heat generated. Lower waste heat at the evaporator motor level usually also leads to lower consumption at the compressor level, which enables further energy savings.
In addition, cooler operation extends the life of highly stressed motor parts such as windings and bearings. In addition, EC motors have a wider operating range than conventional induction motors. As a result, one EC motor can replace a number of induction motors. In this way, the number of models required by a typical customer is significantly reduced, which reduces and simplifies inventory. This is the main reason why the ECM product ranges typically include fewer motor models than their induction counterparts.
Since the operation of the motor is controlled by software, EC motors allow the customer to optimise and integrate the motor, fan and controller into the application, as well as integrate features such as data communication, constant airflow control, variable speed, etc. EC motors are also quieter than conventional inefficient motors, have a longer service life and require less maintenance. Dynetics offers EC-based centrifugal and axial fans in several sizes and power supplies – with several options, like IP-levels, connections und much more. ▪ ds

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