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Kollmorgen AKD-P01207-NCC
Model Series: AKD (Advanced Kinetic Drive) — P-Series
Product Overview:
Mid-range digital servo drive for single-axis brushless servo motor control. NCC variant includes basic commutation options forbrushless DC motors. EtherCAT-compatible with advanced auto-tuning and flexible configuration.
Detailed content
Technical Specifications:
| Parameter | Value |
|---|---|
| Model Number | AKD-P01207 |
| Option Code | NCC (Commutation Support, No Safety) |
| Continuous Current | 7 A RMS per phase |
| Peak Current | 21 A RMS per phase (3x continuous, 10s) |
| Bus Voltage | 48–325 VDC |
| Max Motor Voltage | 325 VDC |
| Communication | EtherCAT (CoE + SoE) |
| Control Modes | Torque, Velocity, Position, CSP, Homing |
| Position Loop Frequency | Up to 16 kHz |
| Velocity Loop Frequency | Up to 8 kHz |
| Current Loop Frequency | Up to 62.5 kHz |
| Encoder Input | Hiperface, EnDat 2.2, BiSS-C, SSI, Pulse/Direction |
| Commutation Input | Hall sensors (for BLDC motors, NCC option) |
| Digital I/O | 8 inputs, 4 outputs (24VDC) |
| Analog I/O | ±10V (2 ch), 0–10V (1 ch) |
| Dimensions (W×H×D) | 90 × 112 × 140 mm |
| Weight | Approx. 1.1 kg |
| Cooling | Convection (no fan) |
| Protection Rating | IP20 (chassis mount) |
Material Composition:
- Housing: Aluminum die-cast, powder-coated
- PCB: FR-4, conformal coated, 6-layer
- Connectors: M23 industrial-grade (motor + I/O)
- Power Stage: IGBT modules with integrated freewheeling diodes
- Heat Sink: Extruded aluminum fins integrated into housing
Structural Features:
- DIN rail or panel mount
- Single M23 connector (motor power + encoder + Hall sensors + I/O)
- LED indicators: Power, Fault, Ready, Warning
- Removable terminal block for field wiring
- NCC variant includes Hall sensor input for BLDC commutation
Working Principle:
DSP-based servo control with three nested loops (current → velocity → position). For BLDC motors (NCC mode), Hall sensor inputs provide commutation timing; drive generates six-step commutation. For AC servo motors, encoder provides sinusoidal commutation via FOC. EtherCAT master interface enables distributed I/O and coordinated multi-axis motion.
Key Advantages:
- 7A continuous current — handles medium-to-large servo motors
- NCC option — supports both BLDC (Hall) and AC servo (encoder) motors on same drive
- EtherCAT native — seamless PLC/motion controller integration
- Auto-tuning — identifies motor inductance, resistance, back-EMF automatically
- 16 kHz position loop — high-bandwidth precision control
Applicable Industries:
- Medium-size CNC machines
- Injection molding machines
- Heavy packaging equipment
- Printing presses
- Metal forming machines
Installation Requirements:
- Mount on DIN 35mm rail or panel with 4× M4 screws
- Torque to 2 Nm
- Minimum 25mm clearance above and below for convection cooling
- Ground terminal: < 0.1Ω to chassis ground
- Motor cable: shielded, twisted pair, max 10m
- For BLDC (Hall) mode: connect 3 Hall sensor wires + 3 power wires to M23
Usage Precautions:
- NCC variant has NO safety functions — add external safety relay/drive for STO/SS1
- Do not exceed 325 VDC bus voltage — IGBT destruction is instantaneous
- When using Hall sensors (BLDC mode): encoder inputs are ignored — configure correctly in Workbench
- Brake output: 24VDC, max 0.5A — use external relay for high-current brakes
- Firmware update required via Kollmorgen Workbench before first use
