GENTEQ OEM Replacement Motors

How do constant speed motors differ from constant torque motors?

Constant speed motors are used in tasks where the static pressure remains unchanged, such as pedestal fans or outdoor condenser units. Constant torque motors are suitable for tasks where static pressure is expected to change, like commercial VAV units, furnaces or air handlers.

What are the troubleshooting techniques for Genteq motors?

• Disconnect the power to the unit, followed by disconnecting the capacitor from the capacitor connection leads.
• Measure the voltage or capacitance of the capacitor. Replace the capacitor if the capacitance does not fall within the range +- 6% .
• Also, users can deal with mechanical issues like broken lugs, worn-out bearings and rusted shafts using replacement. Electrical problems, such as motor shorting can also be corrected.

What controls ECM or brushless DC motors?

The process of these motors is electronically controlled via microprocessors and electronic controls. They provide the ability to decrease or increase the speed of the motor.

Where do we mount controllers on replacement motors?

Controllers can be mounted onto the side panel or on the motor itself.

What are the different types of ECM motors?

There are three main types, constant CFM, RPM and torque.

Do these motors need VFDs?

No, the motor's operation is controlled by software that allows the user to integrate the motor with the application without any VFD.

Are these replacement motors efficient?

Yes, the microprocessor and electronic controls provide the means to program motor speed with precision. Electronic controls and brushless DC design maintains high efficiency at various speeds.

What is the difference between DC & AC motors?

AC motors utilise mains frequency to rotate with an external frequency converter to check the speed. DC motors are brushless with built-in electronics for controlling the speed and torque of the motor.

How does a permanent split capacitor work?

It uses a capacitor in one of the windings, increasing the current lag between both windings. Both the windings (the main and capacitor winding) remain in the circuit while the motor is operating.