Zebra Instruments X-13&X-MOTOR Ecms UZHMC

The Zebra Instruments UZHMC is a speed and signal control accessory for X13 and ECM style blower motors, allowing the motor's speed inputs to be selected or overridden independently of the equipment control board.

Devices of this kind serve two purposes. In diagnosis, they allow a technician to command a specific speed directly at the motor, which separates a motor fault from a control board fault: if the motor responds correctly to a directly applied command, the motor and its module are sound and the missing signal is coming from upstream.

In installation, they allow a universal ECM motor to be driven at a selected speed in equipment whose original control interface does not match, which extends the range of applications a replacement motor can serve.

Both uses depend on understanding what signal the motor expects. Constant-torque ECM motors accept discrete inputs on separate terminals, and applying a command to the wrong terminal produces the wrong airflow rather than no operation.

Confirm the motor type and its control interface before ordering, and verify the resulting airflow by measurement after installation rather than relying on the tap designation alone.

Brand

Zebra Instruments

SKU

UZHMC

Category

ECM Motor Accessories

Weight

0.4 lbs

Dimensions

4.00" x 2.25" x 1.25"

Price

$45.00

Availability

In stock

Rating

0 / 5.0