Repair
Repair Price: $ 1,060.00
Purchase
CSL Part Number: 81871
Product Overview: The Baldor/ABB MintDrive II MDH2A07TR-RN20 is a 7.5 amp, 230 VAC single-phase AC servo drive with integrated motion controller and resolver feedback for brushless servo motors. It combines programmable motion control with servo amplification in one unit, commonly used in paper processing machinery and automated manufacturing equipment. This drive supports autotuning, provides multiple I/O options for system integration, and operates with resolver-equipped servo motors for precise position and velocity control.
Category: AC Motor Controls
Manufacturer: Baldor Electric
Manufacturer Synonyms: ABB
Alternate Manufacturer Names: ABB
Manufacturer Part Number: MDH2A07TR-RN20
Series: MintDrive II AC Servo Drive
Brand: Baldor
Other Synonyms: ABB
Baldor/ABB's MintDrive II is a combination motion controller and brushless servo control. With its programable motion control capabilities it is usually cost effective to repair your drive rather than upgrade your system.
Common Failures
Common issues with this product include failure to power up, error codes indicating low DC voltage, and no communication with PC software. In some cases, damage on the power board or defective components such as diodes, capacitors, and optocouplers have been observed. Additionally, there have been instances of faulty feedback mechanisms impacting performance.
Repair Approach
Repairs may involve replacing defective components such as optocouplers and diodes. Diagnostic testing is used to verify electrical signals and identify any further underlying issues. Connections and firmware integrity are also checked and addressed when necessary. Autotuning and encoder settings may be adjusted to ensure compatibility with the customer's equipment.
Testing & Quality
After repairs, testing is conducted, which may include burn-in tests with customer-supplied motors and verification of forward and reverse operations. Units may be jog-tested to confirm successful autotuning. This process helps ensure that repaired products meet quality standards and perform reliably.
Service and repair your broken Baldor Electric part
We can repair your Baldor Electric model MDH2A07TR-RN20 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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