HCS03.1E-W0150-A-05-NNBN Bosch Rexroth Indramat
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MPN: R911344922
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The Bosch Rexroth Indramat HCS03.1E-W0150-A-05-NNBN is part of the HCS IndraDrive Controllers series and is classified as an HCS drive controller. It features an internal air cooling method with an integrated blower, a device peak current of 150 Amps, and operates within a power range of 15 to 75 kilowatts. The controller supports a mains voltage of 3 x AC 400 to 500V with an IP20 rating.
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Product Description:
The HCS03.1E-W0150-A-05-NNBN is a drive controller produced by Bosch Rexroth Indramat for the HCS IndraDrive Controllers series. As a closed-loop power module, it converts three-phase line power into regulated DC and then modulates that energy to the motor windings for precise torque, speed, and position control in industrial robots, printing lines, and conveyor systems. Integrated control and diagnostics inside the housing help simplify panel layout while maintaining compatibility with the broader IndraDrive platform. This arrangement allows the drive to react quickly to command changes while monitoring internal operating conditions during continuous machine duty. It is intended for motion systems that require repeatable axis control over varying loads and cycle rates.
The controller can deliver a device peak current of 150 A, giving the motion system short-term headroom for acceleration or shock loads without tripping overcurrent protection. It accepts a three-phase supply of 3 x AC 400 to 500 V (+10%, -15%), which matches common plant voltages and tolerates normal line variation. Cooling is provided by internal air cooling through an integrated blower, and the enclosure has an IP20 rating, so the unit requires installation inside a cabinet. The power section supports applications in the 15 to 75 kW range, which suits mid-range motor sizes on multi-axis machinery. Because the blower is built in, cooling air is directed across the heat sinks inside the housing rather than through external ductwork.
This unit is design version 1 within the product line. The controller is coded as HCS03, which identifies the mechanical size and interface arrangement used for this platform. The integrated power section supports DC bus infeed and regenerative operation, so it can receive DC link energy from a supply module and return excess braking energy to that link. That shared DC link arrangement supports applications where braking energy from one axis can be reused by other connected axes. Voltage code 05 matches the internal power components to the 500 V class supply range.
Frequently Asked Questions about HCS03.1E-W0150-A-05-NNBN:
Q: What type of cooling method is used in the HCS03.1E-W0150-A-05-NNBN drive controller?
A: This controller uses internal air cooling through an integrated blower.
Q: What is the peak current capacity of the HCS03.1E-W0150-A-05-NNBN?
A: The device has a maximum peak current rating of 150 A.
Q: What power range does the HCS03.1E-W0150-A-05-NNBN accommodate?
A: The power range supported by this model is from 15 to 75 kW.
Q: What is the IP rating of the HCS03.1E-W0150-A-05-NNBN controller?
A: This model has an IP20 rating, offering basic protection against solid objects.
Q: What mains voltage does the HCS03.1E-W0150-A-05-NNBN support?
A: It supports a mains voltage of 3 x AC 400...500V with a tolerance of +10% to -15%.
