Product Description

KSM02.1B-041C-42N-M1-HP0-SE-NN-D7-NN-FW is motor-integrated servo drive. It is manufactured by Bosch for industrial applications. The housing of the integrated unit belongs to IP65 protection class. As a result, the unit can be used in a wide range of environmental and operating conditions. The main motor shaft has a keyway. The keyway can accept a key on the connecting machine, which prevents relative rotation and ensures effective torque transfer. Maximum speed rating of the motor is 5500 RPM. The continuous motor torque at standstill is 2.2 Nm and the peak torque is 9.4 Nm. Maximum current rating for the motor stage is 6.8 Amps. The torque constant at 20 degrees Celsius is 1.6 Nm/A and the voltage constant at 20 degrees Celsius is 98.2 Volts/RPM. Rotor inertia for the motor is 0.00017 kg m2. Thermal time constant for the motor stage is 13 minutes. Thermal class of the motor stage is 155 as per EN 60034-1. Input voltage range of the KSM02.1B-041C-42N-M1-HP0-SE-NN-D7-NN-FW is 540 to 750 Volts. The DC bus capacitance is 0.012 millifarads. The operating switching frequencies are 4 and 8 kilohertz. Power rating of the power section is 470 Watts and the power dissipation at continuous current is 70 Watts. The drive stage is equipped with an optical multiturn encoder. Support for motor feedback allows accurate control of motor speed and position, enabling use of the unit for applications that require high accuracy and precision. Firmware for the unit must be ordered separately. Optional holding brake are available. However, the KSM02.1B-041C-42N-M1-HP0-SE-NN-D7-NN-FW is not equipped with a holding brake. Relevant operating and safety instructions are listed in the product documentation, and must be followed for reliable and stable long-term operation.