KSM01.2B-061C-35N-M1-HP0-SE-NN-D7-NN-FW

Product Description

KSM01.2B-061C-35N-M1-HP0-SE-NN-D7-NN-FW is a KSM series distributed servo drive from Bosch Rexroth. The package has two parts: a synchronous servo motor and electronic system of drive with inverter and control section. It has a hybrid connector for power and communication. The hybrid cable replaces the motor power cable, encoder cable, control voltage and signal exchange cable and SERCOS cable. A ready-made hybrid cable is supplied with the unit. Bosch has designed the unit for convection cooling. It requires 0 to 40 degrees Celsius for rated output. The installation altitude is 0 to 1000 meters. The permitted range for relative humidity is 5 to 95%. The KSM01.2B-061C-35N-M1-HP0-SE-NN-D7-NN-FW belongs to IP65 protection class. It can be installed near the machinery. The specified maximum bypass current is 25 Amps and the short circuit current rating is 42000 Amps rms.

For the motor stage, the continuous output torque is 6 Nm, the peak torque is 25 Nm, the peak current is 14.9 Amps, the torque constant is 2.03 Nm/A and the voltage constant is 125 V/1000 RPM. Peak speed of the motor is 4300 RPM. The motor has a shaft with keyway and shaft seal. For the power stage on the KSM01.2B-061C-35N-M1-HP0-SE-NN-D7-NN-FW, the rated power is 930 Watts, the power dissipation at continuous current and continuous DC bus power is 140 Watts, the input voltage range is 540 to 750 Volts DC and the DC bus capacitance is 0.024 millifarads. The control voltage range is 30 to 42 Volts DC and the power consumption rating is 15.5 Watts. The unit is equipped with a multiturn absolute encoder. Master communication interface on the unit is SERCOS. The firmware must be ordered separately.