HDS03.1-W100N-HA11-01-FW Bosch Rexroth Indramat

Product Description:

The HDS03.1-W100N-HA11-01-FW is a drive controller produced by Bosch Rexroth Indramat as part of the HDS Drive Controllers series. It regulates servo and main spindle axes in multiaxis automation racks, converting command signals into controlled current and voltage for connected motors. In an automation cell, this unit coordinates motion profiles, ensures velocity accuracy, and monitors drive-related faults.

Its control electronics accept motion commands through an ANALOG channel; this command interface allows ±10 V reference signals from master PLCs or CNCs to define speed and torque setpoints. The power section belongs to Line 03, a designation that aligns the enclosure and bus connector geometry with other third-generation modules in the rack. Thermal management is handled by a built-in internal air blower, so cabinet designers only have to provide unobstructed airflow rather than external ducting. The drive can deliver a continuous output of 100 A, which establishes the permissible motor current before dynamic limits or thermal cut-outs intervene, supporting medium-power axes such as tooling spindles or large conveyors.

Firmware compatibility and diagnostic behavior are fixed by version 1 electronics, and there are no additional versions for this order code, simplifying spare-part planning. Within the wider DIAX04 controller family, the module forms part of a modular hardware platform that shares a common DC bus and synchronised trigger mechanics, so commissioning engineers can parameterise multiple axes with one toolset. Its reliance on a forced air path maintains component temperatures below critical ratings even during full load cycles. Together, these attributes position the device as a stable node on systems that expect deterministic current loops and quick maintenance exchange.