Repair
Repair Price: $ 644.00
Purchase
CSL Part Number: 30435
Product Overview: The Cleveland Machine Controls 622R is a 230V DC motor drive rated for 0.5 to 2 horsepower applications. Part of the 622 Series, it regulates DC motor speed and direction through SCR-based power control. Commonly used in paper processing and industrial machinery requiring precise speed control, it features adjustable speed settings, forward/reverse capability, and start/stop functions. The drive includes control circuitry with electrolytic capacitors, control relays, and power semiconductors mounted on a heatsink for armature voltage regulation.
Category: DC Motor Controls
Manufacturer: Cleveland Machine Controls
Manufacturer Synonyms: CMC
Manufacturer Part Number: 622R
Series: 622 Series DC Drive
Common Failures
Units frequently exhibit high equivalent series resistance (ESR) due to aging capacitors, which can lead to poor performance. Other common issues include dirty or misaligned relay contacts and loose connections that may arise from previous repair attempts.
Repair Approach
Repairs typically involve replacing capacitors to address high ESR issues and cleaning or realigning relay contacts to ensure proper operation. Tightening loose connections is also a common corrective measure, especially in cases where previous interventions have left components improperly secured.
Testing & Quality
After repairs, units undergo testing, including burn-in tests with a motor to verify functionality. This includes verifying start/stop capabilities, speed control, and forward/reverse operations before the unit is returned.
Service and repair your broken Cleveland Machine Controls part
We can repair your Cleveland Machine Controls model 622R in our facility. Let our skilled technicians get your Cleveland Machine Controls 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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