CONTROLLER - SEPEX MOTOR (JLG JLGN128337-N)

JLGN128337-N: A damaged motor controller can disrupt the electrical supply to the drive motor, leading to erratic movement or a complete loss of propulsion. The SEPEX motor controller governs the speed and direction of the motor by regulating voltage and current. This aftermarket replacement part references the JLG catalog number JLGN128337-N. The controller's internal circuitry manages power delivery through solid-state switching. A common failure mode is a shorted output transistor, which can cause the motor to run continuously or not at all. The item ships at approximately 8.86 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JLGN128337-N, jlgn128337-n, JLGN128337N, jlgn128337n