CIMR-HF5S27P5 belongs to Yaskawa HF5S high-frequency dedicated inverter series, specially developed for machine tool spindle high-speed driving, featuring ultra-wide adjustable frequency range, high-speed stable torque output and precise speed regulation performance, widely used in CNC lathe, milling machine, engraving machine and high-speed spindle equipment.

CIMR = Yaskawa standard inverter prefix; HF5S = High-frequency spindle dedicated series; 2 = single-phase AC200V input specification; 7P5 = rated power code for 5.5kW rated matching motor.

Rated applicable motor power: 5.5kW; rated output current 27.5A.Input power: single-phase AC 200V~240V, 50/60Hz; output voltage adjustable from 0~240V, maximum output frequency up to 600Hz for high-speed spindle operation.Adopts advanced vector control algorithm, keeps stable constant torque output under ultra-high rotating speed; supports induction spindle motor and high-frequency dedicated spindle motor auto-tuning. Built-in brake circuit terminal for external brake resistor connection to realize fast stop for spindle braking.Full set of protective functions: overcurrent, overvoltage, undervoltage, overheat, output short-circuit, motor overload and phase loss protection.

Standard built-in RS485/MEMOBUS Modbus-RTU communication interface; optional expansion card for customized bus connection. Equipped with spindle speed search, stall prevention, multi-stage fixed frequency preset and S-curve acceleration/deceleration functions to satisfy variable cutting working conditions of machine tool spindle. Supports multi-speed switching via external terminal control for different machining processes.

Protection grade IP20 for indoor cabinet panel mounting only; built-in forced air cooling fan for heat dissipation. Operating ambient temperature: 0℃~50℃; working relative humidity 20%~80% non-condensing; no derating below installation altitude of 1000 meters.

Mainly applied to CNC machine spindle drive, woodworking high-speed engraving spindle, textile high-speed spinning spindle, high-speed grinding equipment and precision processing automation spindle system.