Repair
Repair Price: $ 548.00
Purchase
CSL Part Number: 24820
Product Overview: The Woods Ultracon II is an SCR-based DC motor control rated for 2 HP applications. It provides forward and reverse motor operation through relay-switched SCR power stages. The control uses solid-state components including programmable unijunction transistors and Darlington arrays for firing control and logic functions. Typical applications include adjustable speed control of DC motors in industrial equipment, particularly in paper processing and converting machinery where bidirectional operation and speed regulation are required.
Category: DC Motor Controls
Manufacturer: Woods
Manufacturer Synonyms: FUJI, TB Woods, T.B.Woods, Wood's
Manufacturer Part Number: D4A0020
Series: ULTRACON II SCR CONTROL
Common Failures
This product may experience issues where forward or reverse motor function is lost despite relay engagement. Evaluation has identified components such as programmable unijunction transistors, relays, and potentiometers as potential points of failure. Physical damage to certain components has also been observed.
Repair Approach
Repairs may involve replacing components such as relays and transistors to address functional failures. Installing a new DIP socket for certain critical elements may also be part of the repair process.
Testing & Quality
Each repaired unit undergoes comprehensive testing to verify resolution of reported issues such as lack of directional control. Units determined to be Beyond Economic Repair may require additional documentation, such as schematics, to facilitate evaluation of further repair options. Testing is conducted to address the customer's original concern, though additional issues may be identified during evaluation.
Service and repair your broken Woods part
We can repair your Woods model D4A0020 in our facility. Let our skilled technicians get your Woods 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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