Kollmorgen AKD & AKD2G Digital Servo Drives
The Kollmorgen AKD & AKD2G Digital Servo Drive Series (featured model: AKD-P00606-NBEC-0000 EtherCAT Drive) represents Kollmorgen's flagship digital servo amplifier ecosystem, engineered specifically to deliver maximum dynamic speed, position, and torque control for high-performance automation. Featuring an ultra-fast **62.5 microsecond servo update loop** and high-bandwidth current loops, AKD drives provide plug-and-play parameter recognition when paired with **Kollmorgen AKM, AKM2G, Cartridge DDR, and KBM frameless motors**. The **AKD2G Series** expands control capabilities with dual-axis power density, integrated color displays, SafeMotion Monitor (STO SIL3 / PL e), and single-cable SFD3 / HIPERFACE DSL digital feedback interfaces. Supporting Ethernet fieldbus protocols including **EtherCAT, PROFINET RT/IRT, CANopen, EtherNet/IP, and SynqNet**, Kollmorgen AKD drives cover continuous output currents from 3A to 24A Arms (up to 48A peak) across single-phase 120/240V and three-phase 240/480V mains. WE DRIVE HONGKONG LIMITED supplies 100% original Kollmorgen AKD drives, firmware options, mating cable assemblies, and direct engineering replacement support for legacy **SERVOSTAR 300 / 600** amplifiers.
Technical Specifications
| Featured Model | AKD-P00606-NBEC-0000 (6A Continuous / 18A Peak Arms, 120/240V 1-Ph or 240/480V 3-Ph, EtherCAT, STO SIL2) |
|---|---|
| Brand / Manufacturer | Kollmorgen (Regal Rexnord Motion Control) |
| Product Series | AKD Standard, AKD-BASIC, AKD-N Decentralized & AKD2G Dual-Axis Servo Drives |
| Continuous Current Output | 3A, 6A, 12A, 24A Arms Continuous (Peak Currents up to 48A Arms) |
| Mains Supply Input Voltage | 1-Phase 120/240V AC, 3-Phase 240V AC, & 3-Phase 380-480V AC (50/60 Hz) |
| Supported Fieldbus Networks | EtherCAT (CoE), PROFINET RT/IRT, CANopen, EtherNet/IP, SynqNet, Modbus TCP, Analog / Step & Direction |
| Feedback Device Compatibility | SFD / SFD3 Digital, HIPERFACE DSL, EnDat 2.1/2.2, BiSS C, 2-Pole Resolver, Incremental Encoder |
| Safety & Dynamic Loops | Safe Torque Off (STO SIL2 / SIL3 PL e); 62.5 µs Servo Position/Velocity/Torque Control Loop |
Documentation & Resources
Kollmorgen AKD & AKD2G Series Current Rating & Voltage Matrix
Complete selection matrix for Kollmorgen AKD digital servo amplifiers. Review continuous/peak current ratings, input voltage supply, matching AKM/AKM2G motors, and order code prefixes:
| Servo Drive Model | Cont. Current (Arms) | Peak Current (Arms) | Supply Voltage Input | Matching Kollmorgen Servo Motors | Fieldbus Option Suffix |
|---|---|---|---|---|---|
| AKD-P00306 | 3.0 A Continuous | 9.0 A Peak | 120/240V 1-Ph / 240V 3-Ph | AKM11 - AKM33 / AKM2G-2 to AKM2G-3 | -NBEC (EtherCAT) / -NCNC (CANopen) |
| AKD-P00606 | 6.0 A Continuous | 18.0 A Peak | 120/240V 1-Ph / 240V 3-Ph | AKM33 - AKM43 / AKM2G-3 to AKM2G-4 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD-P01206 | 12.0 A Continuous | 30.0 A Peak | 120/240V 1-Ph / 240V 3-Ph | AKM43 - AKM53 / AKM2G-4 to AKM2G-5 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD-P00307 | 1.5 A Continuous | 4.5 A Peak | 380/480V 3-Phase AC | AKM22 - AKM33 / AKM2G-2 to AKM2G-3 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD-P00607 | 6.0 A Continuous | 18.0 A Peak | 380/480V 3-Phase AC | AKM42 - AKM52 / AKM2G-4 to AKM2G-5 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD-P01207 | 12.0 A Continuous | 30.0 A Peak | 380/480V 3-Phase AC | AKM53 - AKM63 / AKM2G-5 to AKM2G-6 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD-P02407 | 24.0 A Continuous | 48.0 A Peak | 380/480V 3-Phase AC | AKM63 - AKM82 / AKM2G-6 to AKM2G-7 | -NBEC (EtherCAT) / -NBPN (PROFINET) |
| AKD2G-S70306 | 3.0 A Dual-Axis | 9.0 A per axis | 120/240V 1-Ph / 240V 3-Ph | AKM2G Dual Axis / Cartridge DDR | -EEEN (EtherCAT Dual Axis) |
Legacy Kollmorgen SERVOSTAR Amplifiers to AKD Series Upgrade Guide
Obsolete Kollmorgen SERVOSTAR 300, SERVOSTAR 600, and S200 digital amplifiers can be directly upgraded to modern AKD and AKD2G digital servo drives with complete motor feedback compatibility:
| Legacy Kollmorgen Amplifier (Obsolete) | Legacy Current & Voltage Rating | Current AKD / AKD2G Equivalent | Key Upgrades & System Advantages |
|---|---|---|---|
| SERVOSTAR 343 / S20360 | 3A Continuous / 240V Single Phase | AKD-P00306-NBEC-0000 100% Direct Upgrade | Integrated EtherCAT / PROFINET, graphical WorkBench tuning, autotuning routines. |
| SERVOSTAR 606 / S20660 | 6A Continuous / 240V Single Phase | AKD-P00606-NBEC-0000 100% Direct Upgrade | 62.5 µs servo loop response, STO SIL2 safety standard, pluggable memory unit. |
| SERVOSTAR 612 / S61200 | 12A Continuous / 480V Three Phase | AKD-P01207-NBEC-0000 100% Direct Upgrade | Higher position loop bandwidth, dynamic brake control, single-cable SFD3 support. |
| SERVOSTAR 620 / S62000 | 20A Continuous / 480V Three Phase | AKD-P02407-NBEC-0000 100% Direct Upgrade | Peak output up to 48A Arms, integrated SafeMotion Monitor (SIL3 PL e) options. |
Expert Technical Sourcing & Motion Control System Integration Notes
When retrofitting older Kollmorgen SERVOSTAR amplifiers or commissioning high-speed packaging, robotic, or CNC equipment with AKM/AKM2G servo motors, switching to current AKD digital drives delivers immediate performance benefits: automatic motor feedback plug-and-play identification, 62.5 microsecond servo loop times, elimination of mechanical resonance via graphical WorkBench Bode plots, integrated Safe Torque Off (STO SIL2/SIL3), and complete electrical interchangeability. Simply supply us with your existing drive nameplate code or complete part number (e.g., AKD-P00606-NBEC-0000 or S60600-NA), and our technical engineering team will deliver a 100% compliant replacement specification and proposal.
Core Benchmark Model Standard Configurations
- AKD-P00306-NBEC-0000 (3A EtherCAT)
- AKD-P00606-NBEC-0000 (6A EtherCAT)
- AKD-P01206-NBEC-0000 (12A EtherCAT)
- AKD-P00307-NBEC-0000 (1.5A 480V EC)
- AKD-P00607-NBEC-0000 (6A 480V EC)
- AKD-P01207-NBEC-0000 (12A 480V EC)
- AKD-P02407-NBEC-0000 (24A 480V EC)
- AKD-P00606-NBPN-0000 (6A PROFINET)
- AKD-P01206-NBPN-0000 (12A PROFINET)
- AKD-P00306-NCNC-0000 (3A CANopen)
- AKD2G-S70306-EEEN-0000 (Dual Axis)
- AKD2G-S70606-EEEN-0000 (Dual Axis)
- Kollmorgen SERVOSTAR 343 Replacement
- Kollmorgen SERVOSTAR 606 Replacement
- Kollmorgen SERVOSTAR 612 Replacement
- Kollmorgen AKD STO SIL2 Servo Drive
- Kollmorgen AKD Single Cable SFD3 Drive
- Kollmorgen AKD HIPERFACE DSL Drive
- Kollmorgen AKD Cartridge DDR Drive
- Kollmorgen AKD WorkBench Tuning Software
