MITSUBISHI MDS-C1-V2-7035 CNC Servo Drive Unit 2 axes 7kW/3.5kW

Buy online your MITSUBISHI MDS-C1-V2-7035 CNC Servo Drive Unit 2 axes 7kW/3.5kW reference MDS-C1-V2-7035 from our US e-store Cnc-shopping, specialist in CNC machine-tools spare parts.

This unit is a MITSUBISHI dual-axis servo amplifier from the MDS-C1-V2 family used on MELDAS-based machine tools. It controls two feed axes and interfaces with MITSUBISHI HA servo motors to deliver stable torque, speed and position control. A reliable CNC replacement component for maintenance teams handling field failures, retrofits and planned spares.

The drive provides two power channels, one rated at 7.0 kW and a second at 3.5 kW, suitable for pairing higher-demand linear axes with a lighter axis on the same amplifier. Typical use includes feed axes on machining centers, CNC lathes and grinders where MELDAS controls are installed. Alternate markings may appear as MDSC1V27035 or MDS-C1-V2-7O35.

Electrical integration follows the MDS-C1 platform. Control power is AC 200 to 230 V 50/60 Hz, and the main DC bus operates in the 270 to 311 V range with current draw up to 52 A under rated conditions. Axis outputs are 33.5 A and 16 A respectively. The unit is intended for installation in a closed electrical cabinet with adequate ventilation and clearance for heat dissipation.

In practice this amplifier is selected when a compact two-axis solution is required on a MELDAS machine, with proven compatibility to HA series servomotors. It is commonly sourced as a replacement unit to recover machines after amplifier trips, overcurrent faults or channel failures while keeping existing motors and feedback devices.

Reference: MDS-C1-V2-7035

Manufacturer: MITSUBISHI ELECTRIC

Product type: MDS-C1 series servo amplifier, dual-axis

Main function: Controls two feed axes on MELDAS CNC systems using HA AC servomotors

Applications: Axis control on CNC machining centers, lathes and grinders, retrofit and maintenance replacements

Key technical data: Two channels rated 7.0 kW and 3.5 kW with output currents 33.5 A and 16 A, control supply AC 200 to 230 V 50/60 Hz, DC bus 270 to 311 V up to 52 A, designed for sealed cabinet installation with proper ventilation, works with MITSUBISHI HA servomotors, made in Japan. Variants may be labeled MDSC1V27035 or MDS-C1-V2-7O35. Typical dispatch within 3 days depending on availability.

For maintenance teams, this model is a practical spare part to keep on hand for unplanned machine downtime. It serves as a direct drop-in replacement when an existing channel fails, helping restore motion control without reworking motors or mechanics. Many shops keep one unit in industrial spare inventory to support preventive replacement during scheduled stops.

Each unit is inspected and tested on CNC simulators with servo motors by skilled engineers for key functions before packing. Drives are protected in antistatic packaging and prepared for industrial shipping. Supplied with warranty, with repair service and exchange service options available when applicable.

As older MELDAS machines age, this model can be sourced as an obsolete part or refurbished unit to keep legacy equipment in service. It is suitable as an emergency spare to cut recovery time after an amplifier fault. Cnc-shopping can assist with sourcing, repair and exchange to keep your installation running.

Frequently asked questions about MDS-C1-V2-7035:

Which motors can be used with this dual-axis amplifier?
It is designed for MITSUBISHI HA AC servo motors commonly found on MELDAS systems. Confirm motor capacity against the two channels rated at 7.0 kW and 3.5 kW, and verify connector styles and encoder feedback used on your machine.

How should I interpret the 7.0 kW and 3.5 kW ratings?
The amplifier provides two independent axis outputs. One channel supports up to 7.0 kW while the second supports up to 3.5 kW, allowing mixed axis sizing on a single module.

What input power does the drive require?
Control power is AC 200 to 230 V 50/60 Hz, and the main DC bus operates in the 270 to 311 V range. Ensure proper cabinet ventilation and wiring clearances consistent with MDS-C1-V2 installation drawings.

Are label variants like MDSC1V27035 or MDS-C1-V2-7O35 compatible ?
Yes, these markings are common print variations for the same reference. Match the full reference (P/N) to your machine documentation and confirm motor pairing and parameter set prior to field replacement.

Can this unit be used as a direct replacement for a failed channel ?
Yes, it is a suitable replacement unit when the existing MDS-C1-V2-7035 is faulty. Back up parameters from the original system and follow standard commissioning practices for a consistent swap.