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HCS03.1E-W0350-A-05-LNBV Bosch Rexroth Indramat

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The Bosch Rexroth Indramat HCS03.1E-W0350-A-05-LNBV is part of the HCS IndraDrive Controllers series and functions as an HCS drive controller. It features an IP20 protection rating and uses internal air cooling through an integrated blower. This unit operates within a mains voltage range of 3 x AC 400 to 500 Volts and supports a power range from 15 to 75 kW.

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Product Description:

The HCS03.1E-W0350-A-05-LNBV drive controller belongs to the HCS IndraDrive Controllers series and serves as the power and regulation stage in multi-axis machinery. It converts incoming three-phase electrical power into controlled output for servo or induction motors, allowing a higher-level control system to command speed, torque, and position with accuracy during continuous production. In automated equipment such as conveyors, pick-and-place units, and packaging lines, the controller supports coordinated axis movement while responding to changing load conditions and synchronized machine timing. Its role within the drive system is to regulate motor behavior consistently across applications that require repeatable motion and stable electrical control.

Its thermal management uses internal air cooling from an integrated blower, so no external heat sink is required for normal installation. The housing is rated IP20, which provides touch protection for live parts while leaving the ventilation openings unsealed for airflow. Power is supplied from a 3 x AC 400...500 V +10%, -15% three-phase mains connection, allowing operation on plant networks that vary slightly from nominal voltage. The controller supports a continuous output range of 15 to 75 kW for medium-power machinery, covering applications that need more than a compact fractional-kilowatt axis but less than a large high-power cabinet drive. The unit is version 1.

The power section is configured for infeeding operation, so it can draw energy from the DC bus and return braking energy to it during deceleration. Its mechanical footprint matches the HCS03 line series, which helps it fit cabinets that already use this frame size without changing the mounting layout or surrounding module spacing. Within the ordering code, the device carries voltage code 05, which identifies the 400 V to 500 V supply class used by this model. This arrangement suits distributed automation systems that need a cabinet-mounted axis controller with regenerative bus interaction and a consistent mechanical format.

Cooling Method
Air, internal (through integrated blower)
Design Version
1
IP Rating
IP20
Line Series
HCS03
Mains Voltage
3 x AC 400...500V +10%, -15%
Power Range
15 to 75kW
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
Voltage Code
05
  • HCS031EW0350A05LNBV
  • HCS03 1E W0350 A 05 LNBV
  • hcs04.2e-w0520-n-04-nnbn
  • HCS3.1E-W0350-A-05-LNBV

Frequently Asked Questions about HCS03.1E-W0350-A-05-LNBV:

Q: What cooling method does the HCS03.1E-W0350-A-05-LNBV controller employ?

A: The HCS03.1E-W0350-A-05-LNBV controller uses internal air cooling through an integrated blower.

Q: What is the supported mains voltage range for the HCS03.1E-W0350-A-05-LNBV drive controller?

A: This model operates with a mains voltage of 3 x AC 400 to 500V, allowing for a voltage tolerance of +10% to -15%.

Q: What is the power output range of the HCS03.1E-W0350-A-05-LNBV?

A: The HCS03.1E-W0350-A-05-LNBV offers a power range from 15 to 75kW to accommodate various application needs.

Q: What is the IP protection rating of the HCS03.1E-W0350-A-05-LNBV controller?

A: It has an IP20 rating, which means it is protected against solid objects greater than 12.5 mm but not against liquids.

Q: What type of power supply unit configuration does the HCS03.1E-W0350-A-05-LNBV support?

A: The HCS03.1E-W0350-A-05-LNBV can be used as both an infeeding and a fed power supply unit in drive applications.


Internal Product Review

  • ‘‘The HCS03.1E-W0350-A-05-LNBV is an HCS Drive Controller built for industrial motion platforms with 3 x AC 400...500V mains input. Internal blower cooling and IP20 protection support stable cabinet operation in controlled environments. The 15 to 75 kW power range makes the controller a capable choice for demanding drive systems.’’

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