HMD01.1N-W0020-A-07-NNNN Bosch Rexroth Indramat
MPN: R911295322
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The Bosch Rexroth Indramat HMD01.1N-W0020-A-07-NNNN is a double axis drive controller from the HMD Double Axis Drive Controllers series. It features an internal air cooling method with integrated blower and an effective peak current of 20 Amps. The controller has an IP20 protection rating and operates with a nominal DC bus voltage of 700 V.
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Product Description:
The Bosch Rexroth Indramat HMD01.1N-W0020-A-07-NNNN is a double-axis drive controller produced by Bosch Rexroth Indramat for the HMD Double Axis Drive Controllers series. It mounts in a control cabinet and interfaces with motion logic to convert DC-bus energy into precisely modulated motor currents for two synchronized servo axes. Within an automated line, the unit supports two compatible servo axes in a Rexroth IndraDrive system.
Thermal regulation is achieved through a Internal Air with Integrated Blower configuration, so cabinet airflow remains independent of external ducting. During acceleration phases the controller can provide an effective peak output of 20 A. Its intermediate circuit is stabilized at a nominal value of DC 700 V, enabling shared energy exchange with neighboring modules on a common bus. The housing meets an ingress rating of IP 20, which prevents finger contact with live parts yet allows convection paths inside the cabinet. Hardware and firmware are cataloged as Design Version 1, allowing service personnel to match the correct parameter sets and option cards.
In multi-axis racks the device is designated Line Version 1, ensuring mechanical alignment with first-generation HMD power rails. Because it is manufactured by Bosch Rexroth Indramat, spare parts, commissioning tools, and diagnostic protocols are consistent across the HMD Double Axis Drive Controllers family. The module is delivered with no power supply integration; an external supply furnishes the DC link, reducing on-board heat generation and permitting scalable power sharing among several axes. The drive controller has no additional design features, which keeps the footprint minimal for high-density machine frames.