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Kollmorgen AKD-POO607-NBA
Product Type: Digital AC Servo Drive
Product Brief:
The AKD-POO607-NBA is a Kollmorgen AKD servo drive. “P” = AKD-P compact format. “O” = 480 VAC three-phase input. “O” = 7 A continuous output. “6” = configurable fieldbus. “07” = 7 A. “NBA” = N (EtherCAT), B (brake chopper NOT included), A (standard I/O configuration).
Detailed content
Key Technical Specifications:
| Parameter | Value |
|---|---|
| Continuous Output Current | 7 A RMS |
| Peak Output Current | 21 A (3× rated, 10 s) |
| AC Input Voltage | 380–480 VAC (three-phase) |
| DC Bus Voltage | ~540 VDC (nominal) |
| Rated Power (at 480 VAC) | ~3.5 kW continuous |
| Control Mode | Current, Velocity, Position (PIP) |
| Feedback | EnDat 2.2, Hiperface DSL, BiSS-C, SSI, Incremental |
| Communication | EtherCAT, CANopen, PROFINET, Modbus TCP |
| Cycle Time (Current Loop) | 250 µs |
| Cycle Time (Position Loop) | 500 µs |
| Position Resolution | 32-bit |
| Safety Functions | STO, SS1, SLS, SLP (SIL 2 / PL c) |
| Digital I/O | 6 inputs, 3 outputs |
| Analog I/O | 1 input, 1 output (0–10 V) |
| Dimensions (W×H×D) | ~106 mm × 145 mm × 140 mm |
| Weight | ~1.2 kg |
| Operating Temperature | 0 °C to +45 °C |
| Protection Rating | IP20 |
| Certifications | CE, UL, cUL, TÜV, RoHS |
Functional Features:
- Identical core functionality to KD-P02407-NBCN-0000 but with 480 VAC three-phase input and higher power rating
- Kollmorgen Automation Engine (KAE) with built-in motion profiles
- Electronic gear ratio: Up to 2³²:1
- S-curve profiling for jerk-limited motion
- Flexible I/O mapping via Kollmorgen Workbench software
Applicable Industries:
- Material handling conveyors
- Printing presses
- Plastic injection molding (axis drives)
- Metal forming machines
- Woodworking CNC routers
Installation Requirements:
- Three-phase 480 VAC power supply with ≤ 5% voltage imbalance
- Ground chassis to PE
- Use shielded twisted-pair for encoder cables
- External brake resistor required (brake chopper not included per “NBA” code)
Usage Notes:
- The “NBA” code confirms NO internal brake chopper — connect an external dynamic brake resistor (minimum 50 Ω, 500 W) across the brake terminals
- Do not operate without a properly sized brake resistor in high-inertia deceleration applications
