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KOLLMORGEN AKD-P01207-NCP
Product Classification: Digital AC Servo Drive — AKD Series, Profibus DP Communication
Product Introduction:
The AKD-P01207-NCP is a single-axis digital servo drive from the Kollmorgen AKD product family. It delivers 7 A continuous current at 120 VAC input with Profibus DP fieldbus communication for integration into PLC-controlled automation systems. The “NCP” suffix indicates no CANopen, Profibus only, with standard configuration.
Detailed content
Technical Specifications:
| Parameter | Value |
|---|---|
| Drive Series | AKD |
| Continuous Current Rating | 7.0 A RMS |
| Peak Current Rating | 21.0 A (3× continuous, 10-second) |
| Input Voltage | 120 VAC (single-phase) or 200–240 VAC (three-phase) |
| Input Frequency | 47–63 Hz |
| DC Bus Voltage | 170 VDC (nominal) |
| Max Output Voltage | 120 VAC (line-to-line) |
| Communication Protocol | Profibus DP (V0) |
| Communication Speed | 1.5 Mbit/s (default) / 12 Mbit/s (optional) |
| Feedback Compatibility | EnDat 2.2, Hiperface, BiSS, Sin/Cos, Resolver |
| Control Modes | Position, Velocity, Torque, Cyclic Synchronous Position (CSP) |
| Position Loop Update Rate | 62.5 µs (16 kHz) |
| Velocity Loop Update Rate | 62.5 µs |
| Torque Loop Update Rate | 31.25 µs (32 kHz) |
| Safety Functions | STO (Safe Torque Off) — SIL2/PLc per IEC 61800-5-2 |
| Brake Output | Yes — 24 VDC, 1.5 A max |
| Digital I/O | 8 inputs / 4 outputs (24 VDC) |
| Analog I/O | 1 analog input (±10 V) / 1 analog output (±10 V) |
| Encoder Power Supply | 5 VDC, 0.5 A |
| Protection Class | IP20 (chassis mount) |
| Cooling Method | Forced air (internal fan) |
| Dimensions (W×H×D) | 106 × 120 × 155 mm |
| Weight | 1.8 kg |
| Ambient Temperature | 0°C to +45°C (derate above 40°C) |
| Certifications | CE, UL, cUL, RCM |
Functional Features:
- Profibus DP master/slave — seamless Siemens PLC integration
- Auto-tuning — built-in motor identification and PID auto-tune
- STO safety function —Safe Torque Off without external contactor
- Dual-loop architecture — independent position/velocity/torque loops
- Kollmorgen Workbench software — parameterization and diagnostics via PC
- Regenerative braking — built-in brake chopper (external resistor optional)
Applicable Industries:
- Siemens PLC-based packaging lines
- Textile machinery with distributed I/O
- Print and convert machinery
- Material handling conveyors
- Food and beverage processing
Model Series: AKD — Digital Servo Drive Series (7 A class)
Installation Requirements:
- Mount on DIN rail (TS35) or panel-mount with 4× M4 screws
- Input power cable: 2.5 mm² minimum for 120 VAC single-phase
- Motor cable: shielded, twisted pair — max 10 m (extend with Kollmorgen extender if needed)
- Profibus DP: 120 Ω termination resistor required at both ends of bus
- Grounding: PE conductor ≥ 2.5 mm²
Usage Notes:
- Do not exceed 7 A continuous — use AKD-P02407 for higher current
- Profibus address must be unique on the network (0–126)
- Perform auto-tuning after every motor change
- STO circuit must be wired to safety relay or PLC safety module for SIL2 compliance
