HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW Bosch Rexroth Indramat
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MPN: R911386096
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The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW is part of the HCS IndraDrive Controllers series. This HCS drive controller features a SERCOS III communication interface and works with a mains voltage of 3 x AC 200 to 500 Volts. It uses an integrated blower for internal air cooling and provides a device peak current of 28 Amps with an IP20 protection rating.
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Product Description:
The HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW is a compact drive controller built by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. Designed for cabinet installation, the unit forms the power stage between the plant mains and servo or induction motors in automated production lines. It converts three-phase supply energy into precisely regulated output required for coordinated motion axes, enabling accurate positioning, speed regulation, and dynamic torque control within packaging, material-handling, and assembly work cells.
Communication with PLCs and motion supervisors is carried out through the SERCOS III interface, which delivers cycle-synchronous data for multi-axis interpolation. The controller accepts a three-phase input of 3 × AC 200–500 V ±10%, allowing it to operate on a wide range of plant distribution systems without an external transformer. During acceleration the inverter can supply up to 28 A of peak current to the connected motor, which is the upper limit for short-term overload torque. The housing is rated IP20, so it must be mounted inside a protective electrical enclosure. Its control section is the ECONOMY version, which emphasizes core motion functionality while omitting optional safety and expansion modules.
Feedback from the motor is processed through the Encoder IndraDyn Hiperface/EnDat 2.1/2.2 port, letting the drive close high-resolution position loops without additional converter cards. Thermal management relies on internal air cooling provided by an integrated blower, channeling cabinet air across the heat sink to maintain semiconductor temperatures within the limits for design version 1. The integrated power supply is the Infeeding/Feeded type, enabling energy exchange with a common DC bus so regenerated power can be shared among multiple axes instead of being dissipated as heat.
Frequently Asked Questions about HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW:
Q: What communication interface is provided on the HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW drive controller?
A: This model uses SERCOS III as its communication interface for seamless integration with compatible automation systems.
Q: What is the peak current supported by the HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW?
A: The controller operates with a device peak current of 28 A, supporting high-power servo applications.
Q: How is the HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW cooled?
A: It uses an internal air cooling method through an integrated blower to maintain thermal performance.
Q: What types of encoder interfaces are available on the HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW?
A: The drive controller supports an encoder interface compatible with IndraDyn Hiperface and EnDat 2.1/2.2 encoders.
Q: What is the mains voltage range for the HCS01.1E-W0028-A-03-E-S3-EC-NN-NN-NN-NW?
A: This device operates at a mains supply of 3-phase AC 200 to 500 V with a tolerance of ±10%.
