Description
Kollmorgen S71202‑NAPANA‑NA‑000
Technical Specifications: Three‑phase 208‑480 VAC input, 50‑60 Hz; auxiliary 24 VDC logic supply; continuous output current 12 Arms; peak output current 24 Arms for 2 seconds; DC‑bus voltage 290‑675 VDC; switching frequency 4‑8 kHz; onboard EtherCAT, CANopen; slot‑1 PROFINET‑IO expansion card; STO SIL3 / PLe safety function; supported feedback resolver, incremental encoder, EnDat, BiSS, SFD3, Hiperface‑DSL; analog‑digital I/O channels; MMC memory‑card slot; operating temperature 0‑45 °C; storage temperature‑25‑70 °C; humidity 5‑95 % RH non‑condensing; IP20 protection rating; weight 5.5 kg; forced‑air fan cooling.
Functional Features: Digital torque‑velocity‑position three‑loop closed‑loop control; motor auto‑identification and control‑loop auto‑tuning; cogging‑torque suppression; electronic cam and electronic gear functions; encoder emulation output; PROFINET‑IO real‑time fieldbus communication; MMC‑card parameter backup and firmware storage; STO hardware safety function; full‑range hardware fault protection; LED status indication for drive status and fault codes.
Application Scenarios: Heavy‑duty packaging production‑lines, large‑scale printing‑converting machines, metal‑cutting machine‑tool axes, heavy‑load material‑handling equipment, PROFINET‑based multi‑axis industrial automation systems.
Performance Parameters: Current‑loop update 62.5 μs; velocity‑loop update 125 μs; position‑loop update 250 μs; I²T thermal overload protection; 200 % short‑term overload capacity; real‑time PROFINET‑IO cyclic data exchange.
Material Composition: Die‑cast aluminum alloy housing; high‑power IGBT power modules; gold‑plated industrial connectors; flame‑retardant high‑voltage PCB circuit board; metal heat‑sink fins; built‑in cooling fan assembly; LED indicator array; MMC memory‑card socket.
Structural Features: Book‑style cabinet‑mount housing; front‑panel LED status indicators; front‑side USB service port and MMC memory‑card slot; lateral EtherCAT, CANopen and PROFINET communication ports; rear‑side high‑current power terminals, motor connector, feedback and I/O terminals; forced‑air fan cooling; vertical cabinet‑mount installation.
Working Principle: Three‑phase AC input power is rectified to DC‑bus voltage. IGBT inverter outputs three‑phase AC current to drive servo motor. Position‑velocity feedback signals feed to DSP chip for three‑loop algorithm calculation. Motion commands are received via EtherCAT, CANopen or PROFINET‑IO fieldbus. Hardware safety circuit implements STO safe‑torque‑off function. Monitoring circuits continuously sample operating parameters and shut‑down power‑stage output upon fault occurrence.
Installation Requirements: Vertically install inside IP20 industrial cabinet; maintain 35 mm upper‑lower ventilation clearance and 20 mm left‑right clearance; PROFINET communication uses shielded industrial Ethernet cable; separate power‑cable routing and signal‑cable routing; connect protective‑earth terminal reliably to cabinet grounding bar; strictly follow safety‑standard specification for STO safety‑circuit wiring; auxiliary 24 VDC logic power supply must be independent.
Usage Notes: Forbid live hot‑swap of communication connectors and MMC‑card under high‑power operation; wait for DC‑bus full discharge before maintenance work; fan and heat‑sink must remain free of dust accumulation; ambient operating temperature shall not exceed 45 °C; PROFINET network terminal configuration must comply with system design; spare‑part replacement must verify hardware revision and firmware compatibility.
