NUM MDLL1008Q00 Power Supply 8kW

Buy online your NUM Power Supply 8kW reference MDLL1008Q00 from our e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

This NUM MDLL1008Q00 is an 8 kW power supply designed for NUM modular CNC drive systems. It converts incoming 400 VAC three-phase power into the DC bus used to supply compatible NUM servo and spindle drives, providing stable power for CNC axis and spindle operation.

Designed for NUM drive cabinets, the MDLL1008Q00 is intended to work with compatible MDLA and MDLD drive modules in shared DC-bus configurations. It is suitable for CNC milling machines, lathes, grinders and transfer machines where several drive modules operate from a common power supply.

With its 8 kW power rating and modular design, this unit is commonly used as a CNC replacement component, replacement unit or industrial spare part for existing NUM installations. Matching the exact reference MDLL1008Q00 helps maintain compatibility with the existing cabinet configuration and drive system.

Manufactured in France, this NUM power supply is suitable for maintenance, retrofit and emergency replacement applications. Keeping a tested spare available can help reduce downtime caused by DC-bus power faults, undervoltage conditions or drive-system failures.

Each unit supplied by Cnc-shopping can be inspected and functionally tested on appropriate CNC test equipment when applicable. Products are protected with antistatic and industrial packaging and supplied with a commercial warranty, with fast dispatch, worldwide shipping, obsolete-part sourcing, repair and exchange services available depending on availability and condition.

Frequently asked questions about MDLL1008Q00:

How do I confirm compatibility with my NUM drive stack?
Match the exact reference on the failed unit, verify the nameplate data and compare your cabinet’s wiring diagram. If the code and ratings align with MDLL1008Q00, it is typically a direct field replacement.

Can one MDLL1008Q00 feed both servo and spindle modules?
Yes, in NUM modular systems a single supply feeds a common DC bus used by multiple servo axes and the spindle module, within the unit’s 8 kW capability and the machine’s duty cycle.

What symptoms point to a weak or failing supply?
Common signs include DC bus undervoltage faults, intermittent drive resets during rapid moves, and upstream protection devices tripping under load. Checking bus stability under acceleration often reveals the issue.

Do you offer refurbished or exchange options?
Depending on sourcing, Cnc-shopping can supply a tested unit, arrange an exchange service, or coordinate a repair service. Options and lead times vary with inventory and unit condition.

What should I consider when sizing for retrofit?
Review total axis power demand, simultaneous motion profiles and spindle load peaks. Where the existing MDLL1008Q00 was originally specified by the OEM, replacing like for like is the safest path.