Repair
Repair Price: $ 3,184.00
Purchase
CSL Part Number: 33879
Product Overview: The Baldor Electric ZD18H230L-ER is a 30 horsepower AC flux vector motor control designed for 230V applications. Part of the Series 18H product line, it provides precise speed and torque control for three-phase AC motors using flux vector algorithms. This drive is commonly used in industrial machinery requiring demanding motion control, including paper processing equipment and other applications where accurate motor regulation is critical. It supports encoder feedback for closed-loop operation and includes configurable parameters for motor auto-tuning and performance optimization.
Category: AC Motor Controls
Manufacturer: Baldor Electric
Manufacturer Synonyms: ABB
Manufacturer Part Number: ZD18H230L-ER
Series: Series 18H AC Flux Vector Control
Also Known As(AKA): 18H
We repair these controls w/ motors and tach feedback.
Common Failures
This product has experienced issues with low DC bus voltage. Following evaluation, a defective isolation operational amplifier in the VBUS feedback circuit was identified.
Repair Approach
The repair involved replacing faulty components, including the isolation amplifier and the differential line receiver, to restore proper voltage levels within the system.
Testing & Quality
Post-repair testing included resetting the unit to factory settings, performing an autotune, and testing the system with a 1/4 horsepower motor and a 2000 pulses per minute encoder over a four-hour period. These tests confirmed functionality was restored, after which the customer's parameter settings were reloaded.
Service and repair your broken Baldor Electric part
We can repair your Baldor Electric model ZD18H230L-ER in our facility. Let our skilled technicians get your Baldor Electric back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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