Panasonic MSD013A1Y

Technical Dossier

Product Details And Specifications

Panasonic MSD Series Technical Notes

The Evolution of MSD Series Architecture

The MSD Series was introduced as part of Panasonic's MINAS A-series motion control ecosystem, designed to interface directly with Panasonic MSMD, MQMA, MAMA, and MHMD servo motors via the proprietary CN X5 encoder connector and CN X6 motor power connector standard. Early MSD units operated exclusively in pulse-train (position) control mode with analog velocity and torque modes selectable via parameter configuration. The internal architecture relied on a dedicated DSP for current loop closure at 16 kHz, with position loop closure delegated to the host controller.

As the series matured, Panasonic introduced enhanced auto-gain tuning, vibration suppression filters (notch filter up to 4 stages), and expanded I/O configurability. The MSD Series is fully compatible with the MINAS A4 and A5 parameter structure, meaning drives can be reconfigured using the Panasonic PANATERM software suite (versions 4.x and 5.x) without hardware modification. However, the MSD Series does not natively support EtherCAT or MECHATROLINK-III — those protocols are reserved for the successor MINAS A6 and A6N families. This architectural boundary is the primary compatibility constraint for engineers migrating from MSD to modern network-based motion architectures.

MSD Series Full Catalog & Functionalities (SKU List)

The following SKUs represent confirmed, commonly stocked models within the Panasonic MSD Series. Units are classified by rated output current and control mode capability.

Single-Phase 100V Input Models

• MSD013A1Y: 0.3 A rated, single-phase 100 VAC input, pulse/analog control, compact DIN-rail mount servo driver
• MSD023A1Y: 0.6 A rated, single-phase 100 VAC input, position/velocity/torque tri-mode, MSMD010 motor matched
• MSD043A1Y: 1.0 A rated, single-phase 100 VAC input, enhanced auto-gain tuning, MSMD020 motor matched
• MSD083A1Y: 2.0 A rated, single-phase 100 VAC input, 4-stage notch vibration filter, MSMD040 motor matched

Single-Phase / Three-Phase 200V Input Models

• MSD013A2Y: 0.3 A rated, single-phase 200 VAC input, pulse-train position control, MSMD5AZ motor matched
• MSD023A2Y: 0.6 A rated, single-phase 200 VAC input, analog velocity mode, MSMD010 200V motor matched
• MSD043A2Y: 1.0 A rated, single-phase 200 VAC input, full tri-mode control, MSMD020 200V motor matched
• MSD083A2Y: 2.0 A rated, single-phase 200 VAC input, MSMD040 200V motor matched
• MSD153A2Y: 3.5 A rated, three-phase 200 VAC input, MSMD080 motor matched, regenerative resistor support
• MSD203A2Y: 5.0 A rated, three-phase 200 VAC input, MSMD100 motor matched, dynamic brake built-in
• MSD303A2Y: 7.5 A rated, three-phase 200 VAC input, MSMD200 motor matched, external regenerative resistor required
• MSD503A2Y: 12.5 A rated, three-phase 200 VAC input, MHMD200 motor matched, high-inertia load tuning
• MSD753A2Y: 20.0 A rated, three-phase 200 VAC input, MHMD400 motor matched, large-frame industrial servo application

Three-Phase 400V Input Models

• MSD043A4Y: 1.0 A rated, three-phase 400 VAC input, MSMD020 400V motor matched, high-voltage plant environments
• MSD083A4Y: 2.0 A rated, three-phase 400 VAC input, MSMD040 400V motor matched, chemical plant servo axis
• MSD153A4Y: 3.5 A rated, three-phase 400 VAC input, MSMD080 400V motor matched, refinery conveyor axis
• MSD203A4Y: 5.0 A rated, three-phase 400 VAC input, MSMD100 400V motor matched, regenerative braking support

Quality Control for the MSD Series Range

Each MSD Series unit processed by DriveKNMS undergoes a structured inspection and functional verification protocol before dispatch. The MSD Series presents specific test requirements due to its integrated encoder interface circuitry and the sensitivity of its current-loop DSP to power supply transients.

The verification sequence includes: incoming visual inspection for capacitor bulge, PCB corrosion, and connector pin integrity; power-on self-test under controlled 100V or 200V/400V supply as applicable; encoder signal simulation via CN X5 to verify incremental A/B/Z channel reception; motor output phase resistance and insulation resistance measurement on CN X6; parameter read-back via RS232 CN X3 using PANATERM to confirm firmware integrity and parameter block consistency; and dynamic load simulation at 25%, 50%, and 100% rated current to verify current loop stability and thermal performance. Units that do not pass all stages are quarantined and documented. No unit is dispatched without a completed test record.