HCS01.1E-W0028-A-03-E-S3-EC-NN-L3-NN-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911340386
The Bosch Rexroth Indramat HCS01.1E-W0028-A-03-E-S3-EC-NN-L3-NN-FW is part of the HCS IndraDrive Controllers series and is an ECONOMY design drive controller with SERCOS III communication interface. It features an internal air cooling method with an integrated blower, supports a device peak current of 28 Amps, and includes STO safety interface. The controller supports encoder interfaces such as IndraDyn Hiperface and EnDat 2.1/2.2, operates at a mains voltage of 3 x AC 200 to 500 V ±10%, and comes with an IP20 rating.
Internal Product Review
The HCS01.1E-W0028-A-03-E-S3-EC-NN-L3-NN-FW is an HCS drive controller with an ECONOMY control section and internal air cooling through an integrated blower. SERCOS III communication and STO Safe Torque Off make the unit well suited for streamlined motion systems that still demand dependable integration and safety coverage. A 28 A peak current rating with 3 x AC 200 to 500 V mains input gives this controller strong application flexibility.
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Product Description:
The HCS01.1E-W0028-A-03-E-S3-EC-NN-L3-NN-FW is a drive controller in the HCS IndraDrive Controllers series from Bosch Rexroth Indramat. As a compact power stage, it conditions three-phase mains power and executes axis commands to regulate synchronous and induction motors in automated machinery. The controller combines power conversion and motion control for a single machine axis, helping keep cabinet layouts compact. It is suitable for automated equipment that requires controlled speed, torque, and positioning.
It communicates with higher-level PLCs over the SERCOS III real-time bus, allowing deterministic cycle times for multi-axis motion. The controller accepts a wide input of 3 × AC 200…500 V ±10%, so it can be connected directly to a broad range of plant supplies without an autotransformer. Inside, power devices are cooled by internal air cooling through an integrated blower, which circulates cabinet air across the heat sink and eliminates external ducting. During acceleration events, the inverter can source up to 28 A of peak current to support short bursts of torque at the motor. An IP20 housing limits direct contact with live parts and is intended for installation inside a protected electrical enclosure.
The unit uses an ECONOMY control section, which keeps the control layout focused on core drive functions. Position feedback enters through an IndraDyn Hiperface/EnDat 2.1/2.2 encoder interface, while the second interface slot is left empty. Leaving that second slot empty reduces connection complexity when only one feedback channel is required. Drive enable is managed by integrated STO (Safe Torque Off), which opens the gate drivers and removes motor torque without cutting main power. Energy exchange takes place over a common DC link that supports infeed and feed operation, so the module can accept power from an upstream supply and pass regenerated energy through the shared DC bus.
