Description
Kollmorgen S70602‑NAF2NA
- Technical Specifications
- Input Power: 3‑phase 208‑480 VAC, 50‑60 Hz grounded industrial supply network
- Rated Continuous Output Current: 6 A RMS
- Peak Output Current: 18 A RMS (2‑seconds)
- Rated Apparent Power S1 Operation: 4.4 kVA
- DC‑link Voltage: 290‑675 VDC
- Auxiliary Supply: 24 VDC isolated control voltage
- Cooling Method: Passive aluminum base heat sink plus slot‑2 inserted F2 controlled forced‑air fan module
- Protection Class: IP20
- Weight: 4.4 kg
- Expansion Slot Assignment: Slot 1‑NA, Slot 2‑F2 fan module, Slot 3‑NA
- Functional Features
- Built‑in EtherCAT, CANopen fieldbus interfaces, RS232 service diagnostic port
- Broad feedback compatibility: resolver, SFD3 single‑cable feedback, Hiperface‑DSL, incremental encoder, Aquad‑B encoder
- MMC memory card slot supports parameter cloning, backup and field firmware updating
- Dual‑channel STO Safe Torque‑Off safety function conforming to SIL 2 / PLd safety level
- Built‑in auto‑tuning function, cogging ripple suppression algorithm, high‑dynamic multi‑loop motion control
- IEC 61131 macro programming environment for custom motion sequence implementation
- Unoccupied slot 1 and slot 3 accept later retrofit of fieldbus adapter or position‑I/O expansion cards
- F2 fan module delivers active forced‑air cooling to handle sustained medium‑load cyclic operation
- Application Scenarios: Medium‑size packaging machinery, textile processing equipment, small gantry automation, semi‑conductor auxiliary positioning axes, printing converting machinery, assembly‑line handling stations under high cabinet temperature conditions
- Performance Parameters: Current‑loop update cycle 62.5 µs, position‑loop cycle 250 µs; supports electronic gearing, cam profiling, multi‑axis master‑slave synchronization, encoder emulation output, analog reference input
- Material Composition: Anodized aluminum heat‑sink housing, galvanized steel mounting frame, FR‑4 printed circuit substrates, IGBT power modules, thermoplastic connector assemblies, slot‑mounted F2 brushless fan module, blank plastic slot protective covers
- Structural Characteristics: Vertical book‑type cabinet‑mount housing; physical separation between power circuit compartment and signal control compartment; combicon power terminals, D‑Sub feedback and signal connectors; three front‑side expansion slots; F2 fan module locked in slot 2; slot 1 and slot 3 covered with blank protective panels.
- Working Principle: Three‑phase AC input is rectified into DC‑link bus voltage; high‑performance DSP computes real‑time current‑speed‑position control algorithm; PWM inverter generates adjustable three‑phase AC output to drive servo motor; motor encoder feedback signal closes multi‑level control loops; dual‑channel redundant STO hardware disables power output for safety‑triggered machine events; F2 fan module generates targeted airflow to dissipate heat generated by power semiconductors during medium‑load continuous operation.
- Installation Requirements: Vertical upright installation inside control cabinet; preserve sufficient vertical ventilation gap above and below amplifier unit; install on conductive metal mounting plate for EMC ground connection; operating ambient temperature 0‑45 °C with F2 fan module fitted; altitude‑related performance derating applies for elevation higher than 1000 m.
- Usage Notes: Protective earth connection must be securely fastened; 24 VDC auxiliary power must maintain galvanic isolation; F2 fan module cannot be plugged or unplugged under powered condition; MMC card hot‑swap is forbidden during drive operation; verify motor inductance and feedback parameters before commissioning; avoid environment with condensation, corrosive vapour and heavy conductive dust; perform periodic visual check for fan inlet dust clogging.
