Technical Specifications
- Product Model: HCS02.1E-W0070
- Brand: REXROTH (Bosch Rexroth IndraDrive C Series)
- Warranty: One Year
- Input Voltage: 3 × AC 200–500 V (±10%), 50/60 Hz
- Operating Temperature: 0°C ~ +40°C (cabinet installation)
- Storage Temperature: -25°C ~ +70°C
- Response Time: ≤ 1 ms position loop bandwidth
- Protection Class: IP20 (Control cabinet mounting only)
- Accuracy Class: ±0.01% positioning repeatability
- Output Frequency: 0–599 Hz
- Rated Current Range: Continuous 35 A; Peak 70 A
- Communication Interface: SERCOS III, RS232 service port, multi-Ethernet optional
- Supported Protocols: SERCOS III, EtherCAT, PROFIBUS, CANopen
- Overload Capacity: 200% peak current for 4 seconds
- Dimensions (W×H×D): 140 mm × 280 mm × 230 mm
Product Overview
The REXROTH HCS02.1E-W0070 is a modular IndraDrive C servo drive controller built for high-performance multi-axis motion control within industrial automation systems. This power module delivers precise torque, speed and position regulation for synchronous and asynchronous servo motors, resolving inconsistent motion performance during dynamic load shifts in automated production lines. Machine builders, system integrators and maintenance teams benefit from the standardized Rexroth drive architecture, shared DC bus capability and flexible fieldbus connectivity. The hardware supports coordinated multi-axis synchronization, enables energy exchange between axes during deceleration, and simplifies retrofit upgrades for legacy production machinery with demanding motion requirements. (Word count: 168)
Key Functions
- High Dynamic Servo Motion Regulation: The drive continuously processes encoder feedback to adjust PWM output, maintaining stable torque even under rapid acceleration and variable mechanical loads. This minimizes positioning errors for pick-and-place, cutting and forming operations.
- Shared DC Bus Energy Recycling: Units can connect to a common DC link to recover braking energy from decelerating axes and redistribute power to accelerating motors. This reduces overall mains power draw and lowers thermal stress on internal braking resistors.
- Multi-Protocol Industrial Communication: Native SERCOS III and optional Ethernet-based fieldbus interfaces enable seamless data exchange with PLCs and motion controllers. The built-in RS232 service port supports on-site parameterisation and fault diagnostics for technicians.
- Integrated Multi-Level Hardware Protection: Built-in overcurrent, overvoltage, overtemperature and motor stall protection automatically triggers safe shutdown thresholds. These safeguards prevent permanent damage during wiring faults or unexpected mechanical jams.
