Repair
Repair Price: $ 614.00
Purchase
CSL Part Number: 25491
Product Overview: The Raytron 336-9 Multi-Stretch Motor Board is a DC motor speed controller designed for paper processing equipment. It provides variable speed control through dual potentiometer inputs and uses SCR-based power control circuitry to regulate motor operation. The board features operational amplifier and logic control stages with internal DC power supplies. Commonly found in web tension control and paper handling machinery where precise motor speed regulation is required.
Category: Motor Controls
Manufacturer: Raytron
Alternate Manufacturer Names: Orion
Manufacturer Part Number: 336-9
Other Synonyms: Orion
Common Failures
One frequently reported issue is the motor running constantly. This has been traced to defective components, such as NAND Gate ICs and SCRs, which may cause operational problems.
Repair Approach
Repairs commonly involve replacing defective NAND Gate IC and SCR components. Additional components such as OPAMPs and capacitors may be replaced as needed to ensure reliability. Related socket connections are reviewed and replaced when necessary.
Testing & Quality
Testing includes burn-in tests with motors and verification of DC supply. All repairs undergo testing to confirm that motor control functions correctly and that operations are restored to proper working condition.
Service and repair your broken Raytron part
We can repair your Raytron model 336-9 in our facility. Let our skilled technicians get your Raytron 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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