Product Description

Kollmorgen is an international supplier of industrial automation products and servo amplifiers.

The 60WKS-CE240/12PB is a high quality servo amplifier produced for driving the brushless synchronous servo motors that belong to the SM series. This model is installed as a separate component inside the machines or electrical equipment. This model is used with a three-phase servo amplifier via an isolating transformer. This model is operated in a closed steel switch gear cabinet. The servo amplifier operates on 240 V voltage and is best suited for operating servo motors with trapezoidal commutation and RLG/tacho-feedback. The power section is implemented as a pulse width modulated transistor stage (3-phase). The trapezoidal output currents and motor speeds are controlled via a PI controller. This model comes with a custom PCB which contains all the adjustments and parameters that can be altered by the user.

The 60WKS-CE240/12PB is also equipped with smoothing capacitors. The servo amplifier also comes with a ballast switch and limit switch inputs. This device can generate auxiliary voltages from DC link voltages due to its auxiliary supply. The device also contains LEDs for all important operating states. A standby relay is also provided with isolated contact for fault signaling. This model also contains an input for rotor position sensor. The servo amplifier can also be used for speed and current control due to its PI/speed/current controller. The device contains fuses for DC-link and auxiliary power supply. The device also contains earth-fault protection at the motor connection terminals. The device also contains undervoltage and overvoltage protection in addition to temperature monitoring for power output transistors. The minimum motor inductance when using this model is 1.2 mH.