Kollmorgen AKD-P00606-NBEC-0051 Replacement Servo Drive

Product Overview

Kollmorgen AKD-P00606-NBEC-0051 Replacement Servo Drive: Seamless Migration & Upgrade Solution for AKD-P Series Systems

When a Kollmorgen AKD-P00606-NBEC-0051 servo drive fails or reaches end-of-service life, the pressure to restore machine operation is immediate. This replacement unit is sourced, tested, and stocked specifically to support engineers and procurement teams managing servo axis upgrades, legacy system migrations, and emergency spare-part replenishment across AKD-P series motion control architectures. Whether you are replacing a single failed axis or standardizing a multi-axis retrofit across a production line, this drive is engineered to slot into your existing system with minimal disruption.

The AKD-P00606-NBEC-0051 is a 6A continuous-current PROFINET-enabled servo drive from Kollmorgen’s AKD-P series — a platform widely deployed in packaging machinery, CNC machining centers, semiconductor handling equipment, and precision assembly lines. Its integrated PROFINET IO interface (conformance class B) allows direct integration with Siemens S7-300, S7-400, S7-1200, and S7-1500 PLCs, as well as third-party PROFINET masters, without requiring additional communication gateways or protocol converters. This is a critical advantage when migrating from older Kollmorgen S200, S300, or Servostar 600 series drives, where fieldbus adaptation often required additional hardware and engineering effort.

Compatibility Comparison Table

Seamless Upgrade Solutions

A successful servo axis migration rarely involves replacing the drive in isolation. In practice, the AKD-P00606-NBEC-0051 is most commonly deployed alongside a coordinated set of components that ensure the entire motion control chain is upgraded, tested, and validated before the machine returns to production.

For engineers migrating from Servostar 600 or S300 platforms, the first consideration is motor compatibility. The AKD-P series is optimized for Kollmorgen AKM series servo motors, and in most cases the existing motor wiring harness can be reused with a simple connector adapter — eliminating the need to re-pull cables through cable trays or conduit. Where the existing motor is a third-party unit (Siemens 1FK7, Fanuc αi, or Yaskawa SGMJV), the drive’s universal feedback interface supports EnDat 2.2 and Hiperface encoders natively, reducing the need for external feedback converters.

On the power supply side, the AKD-P00606-NBEC-0051 supports both single-phase and three-phase input, which simplifies cabinet wiring when replacing older drives that required dedicated single-phase isolation transformers. In multi-axis configurations, the drive can share a common DC bus with other AKD-P or AKD2G series drives via the Kollmorgen PST power supply module, reducing overall cabinet heat load and improving energy efficiency across the axis group.

For PROFINET network integration, the drive connects directly to the PROFINET switch or managed Ethernet switch already present in most modern control cabinets. Engineers migrating from CANopen-based Servostar systems will need to update the PLC program to use PROFINET cyclic data exchange (process data objects replaced by PROFINET IO data records), but the AKD-P’s GSDML device description file simplifies hardware configuration in Siemens TIA Portal or Step 7. In systems where the existing PLC does not support PROFINET, a Kollmorgen AKD-P with EtherCAT or CANopen option may be a more appropriate migration path — and our team can advise on variant selection.

Terminal wiring for the STO (Safe Torque Off) safety circuit is fully compatible with standard two-channel STO wiring used in most IEC 62061-compliant safety circuits. If the existing machine uses a safety relay module such as a Pilz PNOZ or Sick safety controller, the STO input wiring can typically be reused without modification. The integrated STO function eliminates the need for external contactors on the motor output, which was a common requirement on older Servostar 600 installations.

For commissioning, the Kollmorgen WorkBench v6 software provides a parameter import wizard that reads legacy WorkBench v5 project files, allowing engineers to migrate tuning parameters, I/O assignments, and motion profiles without starting from scratch. In multi-axis systems, the AKD-P00606-NBEC-0051 can be configured as a PROFINET slave axis under a Kollmorgen AKD-P master or under a Siemens S120 drive system acting as PROFINET controller, supporting coordinated motion profiles including electronic gearing and cam synchronization.

Additional components commonly required during AKD-P migration projects include: Kollmorgen AKD-P series brake resistors (for high-inertia or vertical axis applications), AKD-P I/O expansion modules for additional digital and analog I/O, Kollmorgen programming cables (USB-to-drive interface for WorkBench), AKM series motor power and feedback connectors, and DIN rail terminal blocks for signal wiring reorganization within the control cabinet. In larger retrofit projects, engineers also frequently source Kollmorgen AKD2G series drives alongside AKD-P units to standardize the cabinet on a single-generation platform while maintaining backward compatibility with existing AKM motors and PROFINET infrastructure.

Retrofit Guidance FAQ

Q: Can I reuse the existing motor power cable from my Servostar 603 installation?
A: In most cases, yes. The AKD-P uses a circular motor connector compatible with standard Kollmorgen AKM motor cables. If your existing cable uses a terminal block or D-Sub connector, a short adapter harness is required. Cable length and cross-section (typically 1.5 mm² for 6A drives) remain compatible.

Q: Do I need to reprogram the PLC when replacing a CANopen Servostar with this PROFINET AKD-P?
A: Yes, a partial PLC program update is required to replace CANopen SDO/PDO communication blocks with PROFINET IO data exchange blocks. The AKD-P GSDML file is imported into TIA Portal or Step 7, and the drive’s process data interface (velocity setpoint, status word, control word) maps directly to standard CiA 402 drive profile objects, minimizing rewrite effort.

Q: Will the AKD-P00606-NBEC-0051 fit in the same cabinet slot as my existing drive?
A: The AKD-P 6A unit has a 55 mm installation width, which matches the standard AKD-P footprint. If replacing a Servostar 600 or S300 unit, the mounting hole pattern differs and a new DIN rail section or panel cutout may be required. Depth clearance for the PROFINET RJ45 connectors should also be verified.

Q: Is the STO wiring compatible with my existing safety circuit?
A: The AKD-P STO input accepts 24 VDC two-channel wiring (STO-A and STO-B), compatible with standard IEC 62061 SIL 2 safety relay outputs. If your existing safety relay provides a single-channel STO output, both STO-A and STO-B inputs must be connected to the same channel — verify with your safety engineer before commissioning.

Q: Can I import parameters from my old WorkBench v5 project?
A: Yes. WorkBench v6 includes a legacy project import function that reads v5 .wbp files and maps parameters to the AKD-P register set. Motor tuning parameters (Kp, Ki, bandwidth), I/O assignments, and homing sequences are migrated automatically. Manual verification of all safety-related parameters is required after import.

Q: What is the lead time and shipping arrangement?
A: Units are stocked in Xiamen and ship within 1–3 business days of order confirmation. International shipments are dispatched via DHL Express or FedEx International Priority. Export documentation (commercial invoice, packing list, HS code 8537.10) is prepared for all cross-border orders.

Warranty Assurance

Every AKD-P00606-NBEC-0051 unit supplied by TOPNLMS is covered by a 12-month warranty from the date of shipment. Prior to dispatch, each unit undergoes a functional verification procedure including power-on self-test, PROFINET communication handshake verification, STO circuit continuity check, and output current calibration verification. Units that do not pass all test criteria are quarantined and not shipped.

In the event of a warranty claim, TOPNLMS provides a replacement unit dispatch within 5 business days of fault confirmation, with no requirement to return the defective unit before the replacement is shipped for critical production applications. Warranty coverage includes all manufacturing defects, component failures, and firmware-related malfunctions under normal operating conditions. Physical damage caused by incorrect installation, overvoltage events, or environmental contamination is excluded from warranty coverage.

For procurement teams requiring additional assurance, TOPNLMS can provide a pre-shipment inspection report, unit serial number documentation, and a certificate of conformity upon request. Extended warranty options (24 months) are available for volume orders of 5 units or more — contact our sales team for details.

Our after-sales engineering support team is available Monday–Friday (UTC+8) to assist with installation questions, parameter migration guidance, and commissioning troubleshooting. Response time for technical support inquiries is within 4 business hours.