R911374808 (HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW)

Name: R911374808 (HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW)
Brand: Indramat Drives
SKU: HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW
Price: 347.00 USD

HCS IndraDrive Controllers

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth Indramat MPN R911374808 (HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW) is a digital drive controller from the IndraDrive Cs series, intended for use with compatible servo motors. Featuring a multi-encoder interface supporting IndraDyn Hiperface and EnDat 2.1/2.2, this controller accommodates varied motor feedback systems. It provides a maximum peak output current of 18 A and operates with a 3 x AC 200...500 V ±10% mains supply. The device includes an integrated blower for internal air cooling and is housed in an IP20-rated enclosure. Communication is facilitated via SERCOS III and EtherCat interfaces. The unit incorporates a standard ECONOMY control section, an STO (Safe Torque Off) safety interface, and requires at least 90 mm spacing in shared cabinet installations. Product weight is 2.1 kg. Installation and commissioning must be performed by qualified personnel.

Technical Specifications

Part of
IndraDrive Cs product line

Design
Servo motor controller

Interface
Integrated multi-encoder

Feeding Type
Power Supply Unit

Maximum output current
18 Amps

Input Voltage
200 to 500 Volts AC (Three-phase)

Cooling Method
Forced-air cooling (integrated fan)

Maximum Permissible Temperature
55 degrees Celsius

Communication
SERCOS/EtherCat

Control Panel
Standard

Weight
2.1 kilograms

IP Rating
IP20

Installation and operation
By Qualified Personnel.

Frequently Asked Questions

What ambient temperature must be maintained for safety?

The drive operates reliably up to 40 °C under rated conditions without external cooling. Higher temperatures require derating or forced ventilation to prevent overheating.

How should humidity be controlled near this controller?

The installation area must remain free of condensation to avoid corrosion or dielectric failure. Controlled humidity ensures long-term insulation stability and safety compliance.

What pollution class applies to HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW environments?

The device complies with Pollution Degree 2, suitable for clean, dry industrial enclosures. Protective housing is essential when airborne conductive particles or condensation risks are present.

Which grounding specifications apply for leakage current?

Grounding conductors must be properly sized to handle leakage current exceeding 3.5 mA as per safety standards. Improper grounding can compromise both EMC shielding and personnel protection.

What type of enclosure protects against dust intrusion?

The controller must be mounted inside a sealed control cabinet rated IP54 or better in dusty environments. This protection prevents foreign object ingress and contact hazards.

Common Misspellings

HCS011EW0018A03ES3ECEPL3NNFW

HCS01 1E W0018 A 03 E S3 EC EP L3 NN FW

hcs01.1e-w0018-a-03-a-et-ec-ec-l4-nn-fw

HCS1.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW

Internal Product Review

The Bosch Rexroth HCS01.1E-W0018-A-03-E-S3-EC-EP-L3-NN-FW drive controller offers MultiEthernet connectivity and dual encoder support (EC / EP emulation). It features internal blower cooling and a BASIC control section. The unit includes STO safety interface. It’s ideal for industrial robotics, packaging systems, and servo-driven motion stages.