Name: HCSO1.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW REXROTH | runsheng
Brand: REXROTH
SKU: HCSO1.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW REXROTH
Price: 2344.00 USD
Availability: InStock

HCSO1.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW REXROTH

Product Model: HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW
Manufacturer: Bosch Rexroth
System Platform: IndraDrive Cs (compact economy series)
Rated Output Power: 4.5 kW (4 kHz) / 7.5 kW (8 kHz switching frequency)
Continuous Current: 11.5 A (4 kHz) / 18 A (8 kHz)
Peak Current (max 60 s): 28 A (4 kHz) / 54 A (8 kHz)
Mains Input: 3 × AC 400–500 V ±10 %, 50/60 Hz (direct online, no transformer needed)
DC Bus Voltage: 565–750 V DC
Switching Frequency: 4 / 8 / 12 / 16 kHz selectable
Communication: MULTI-ETHERNET master (Sercos III, PROFINET IRT, EtherCAT, EtherNet/IP) – B-ET designation
Encoder Interface: Standard encoder evaluation (EC): 1 Vpp, TTL, Hiperface, EnDat 2.1, Resolver (no safety encoder)
Integrated Safety: None in this configuration (NN-NN-NN)
Cooling: Integrated temperature-controlled fan
Protection Class: IP20
Operating Temperature: 0 °C to +40 °C (derating to +55 °C)
Certifications: CE, cULus, EAC, RoHS, UKCA
Dimensions (W×H×D): 70 mm × 268 mm × 252 mm (only 70 mm wide)
Weight: 5.2 kg

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Category: REXROTH SKU: HCSO1.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW REXROTH

Description

Technical Architecture & Functional Positioning

The HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW belongs to the ultra-compact IndraDrive Cs family – the smallest and most cost-effective converter series that still retains full closed-loop servo performance. At only 70 mm width it achieves the same current loop bandwidth (>2 kHz at 16 kHz switching) as larger HCS02/HCS03 models, making it ideal for distributed multi-axis architectures where cabinet space and cost are critical.

The “B-ET” designation indicates a powerful Multi-Ethernet master interface capable of acting as EtherCAT master for downstream I/O or third-party drives while simultaneously running Sercos III or PROFINET to the PLC – eliminating the need for separate gateways. The “EC” encoder interface supports virtually all common motor feedback systems without additional option cards.

Typical Application Scenarios

Distributed packaging machines (horizontal/vertical form-fill-seal, cartoning) using 10–30 axes in one cabinet row
Small handling robots and delta pick-and-place units
Labelling, capping, and filling lines requiring <1 ms synchronization
Electronic gearing and cam applications in printing/converting
Retrofit of older Bosch, Indramat or third-party PWM drives with minimal cabinet modification
Cost-sensitive general automation (conveyors, pumps, fans) needing variable speed with servo precision