From Your HVAC Challenge to a Matched Solution

We can engineer the ECM motor, mechanical interface, blower matching, external driver and control interface around your HVAC application. Customization can include power, RPM, torque, shaft, mounting, connectors, airflow requirements, driver hardware, firmware and control signals.

You can start with the information you already have, such as an existing motor nameplate, model number, drawing, electrical specifications, airflow and ESP requirements, mechanical dimensions or control requirements. We will review the available information and identify what else is needed.

Yes. We can evaluate the existing motor, blower, mechanical interface and control architecture, then develop a matched ECM motor and external driver solution while minimizing changes to the existing HVAC equipment.

Yes. External driver development can be handled separately when required. We can evaluate motor characteristics, input power, control signals, protection requirements, communication interfaces and firmware to develop a compatible driver solution.

Yes. Shaft dimensions, mounting configuration, frame or housing, lead wires, connectors and other mechanical interfaces can be evaluated and customized according to the equipment design and installation requirements.

Yes. We can match the motor and blower based on airflow, external static pressure (ESP), operating point, RPM and torque requirements. The objective is to optimize the motor and blower as a matched system rather than selecting the motor by wattage alone.

Depending on the driver platform and project requirements, control options can include 0–10V, PWM, 3-Speed, RS485 / Modbus and customized control logic. Feedback and communication requirements can also be evaluated during development.

Yes. Custom projects can proceed through prototype development and validation before mass production. Motor performance, blower matching, mechanical integration, driver operation and control functions can be evaluated against the agreed project requirements.

Our custom ECM solutions are primarily developed for HVAC applications such as fan coil units, compact air handlers, ERV/HRV systems, PTAC/VTAC equipment, heat pumps, furnaces, dehumidifiers, humidifiers, air distribution and ventilation and specialized cooling applications.

We can evaluate applicable electrical, EMC and safety requirements based on the product configuration, HVAC application and target market. Certification and testing requirements are reviewed on a project-by-project basis; please contact us for the current certification and test status of a specific product or solution.