KMS02.1B-A018-P-D7-ET-ENH-L3-WE-FW

The Bosch Rexroth Indramat KMS02.1B-A018-P-D7-ET-ENH-L3-WE-FW from the KMS Electronic Drives series delivers precise near-motor control with a versatile platform tailored for compact automation. This KMS02.1B-A018-P-D7-ET-ENH-L3-WE-FW drive integrates seamlessly into the IndraDrive Mi ecosystem, providing robust performance in demanding industrial applications. Built by Bosch Rexroth Indramat, it combines advanced power electronics with a streamlined housing that supports decentralized mounting. Designed for reliable operation, the unit offers broad compatibility with modern servo motors and encoders.

Featuring a Maximum Current of 18 A and a Nominal Bus Voltage of DC 750 V, the drive ensures sustained torque delivery across varying loads. The integrated Encoder Interface Hiperface enables high-resolution feedback for dynamic motion profiles. With IP65 protection, the housing withstands harsh environments, while cooling through natural convection eliminates moving parts and reduces maintenance. The Multi-Ethernet master communication interface provides deterministic data exchange and network flexibility. Control requirements are met with a control voltage range of 30–42 V DC and a modest control power consumption of 17.5 VA. Thermal and power-handling capabilities include a DC bus capacitance of 0.02 mF, selectable switching frequencies of 4 kHz and 8 kHz, and power dissipation at continuous current of 50 W. Additional robustness is conveyed through a short-circuit current rating of 42,000 Arms, rated input voltage of 540–750 V, rated input current of 7.3 A, and a maximum bypass current of 25 A. The compact design weighs approximately 2.5 kg and operates reliably in an ambient temperature range of 0 to 40 °C.

Engineered for decentralized drive architectures, this unit eliminates the need for traditional control cabinets and minimizes installation footprint. Seamless integration with IndraDrive Mi components accelerates commissioning and streamlines serviceability. Backed by a one-year global warranty through Wake Industrial, the KMS02.1B-A018-P-D7-ET-ENH-L3-WE-FW assures consistent uptime and performance in advanced motion-control systems.