Repair
Repair Price: $ 1,028.00
Purchase
CSL Part Number: 3868
Product Overview: The SECO Quadraline 7000 Q7005 is a DC motor drive designed to control 3 to 5 horsepower motors. It provides variable speed control for DC motors in industrial applications, particularly in paper machinery and manufacturing equipment. The drive uses SCR-based power control with isolation circuitry and features adjustable speed regulation through analog control inputs. Key components include power supply sections with filter capacitors, pulse transformers, and an SCR power cube for armature voltage control. Typical operating voltage is 180-240 VDC output for motor control.
Category: DC Motor Controls
Manufacturer: SECO
Manufacturer Synonyms: warner electric
Manufacturer Part Number: Q7005
Series: Quadraline 7000 Series
Common Failures
The most frequent issues observed in these units include defective capacitors and broken terminal strips. Capacitors can fail due to the operating environment, which may lead to instability or lack of output. Terminal strips can break due to physical wear or misalignment.
Repair Approach
Repairs typically involve replacing defective components such as capacitors and terminal strips. In some cases, preventative replacement of components is performed to enhance reliability. Diagnostic tests are conducted to identify the faulty components, which are then replaced with the goal of restoring normal operation.
Testing & Quality
Post-repair, the units undergo testing, including burn-in tests with motor connections, to evaluate stability and functionality. These tests are conducted to verify that the repairs have addressed the identified issues. Quality checks are conducted by multiple technicians to validate repair work.
Service and repair your broken SECO part
We can repair your SECO model Q7005 in our facility. Let our skilled technicians get your SECO 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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