HMS01.1N-W0070-A-07-NNNN REXROTH

Product Core Summary

Model: HMS 01.1 N-W0070-A-07-NNNN
Manufacturer: Rexroth
Core Function: Digital motion control interface for precise servo drive control and industrial automation.
System Compatibility: Fully compatible with Rexroth IndraDrive systems, including drive control, positioning, and automation integration.
Supply Status: In Stock / Order Required (depending on region)
Warranty Standard: 12-month functional warranty, fully tested

Key Technical Specifications

Product Model: HMS 01.1 N-W0070-A-07-NNNN
Manufacturer: Rexroth
System Platform: Rexroth IndraDrive Motion Control System
Power Supply: 24V DC ± 20%, 5A
Rated Current: 6A continuous, 70A peak
Output Voltage: 0–320V DC (servo control)
Output Power: Up to 7 kW for servo motors
Control Method: Pulse Width Modulation (PWM) with adaptive feedback
Communication Interface: EtherCAT, CANopen, and SERCOS III for high-speed real-time communication
Feedback Supported: Resolver, Sin/Cos encoders, Incremental encoders
Input Voltage: 24V DC ± 20%
Operating Temperature: 0°C to +45°C
Storage Temperature: -25°C to +70°C
Protection Class: IP20 (dust protection)
Dimensions: 190mm x 130mm x 80mm
Weight: 2.5 kg
MTBF (Mean Time Between Failures): 50,000 hours
Safety Features: Safe Torque Off (STO), Safe Stop 1 (SS1)
Regulatory Approvals: CE, UL, RoHS compliant
Signal I/O: 16 I/O channels, 8 digital inputs, 4 digital outputs, 4 analog inputs (±10V)
Cooling Method: Forced air convection (fan-cooled)

Technical Architecture & Functional Positioning

Architecture Analysis

The Rexroth HMS 01.1 N-W0070-A-07-NNNN is a core component in the IndraDrive motion control system, acting as the interface between the control system (such as a PLC or PC-based controller) and the servo drive. It translates high-level control commands into precise motion control, driving actuators such as motors, robotic arms, and conveyor systems.

The HMS 01.1 utilizes Pulse Width Modulation (PWM) to modulate the power supplied to servo motors, ensuring accurate speed and position control with low jitter. The use of adaptive feedback systems (including resolvers and encoders) ensures that positional errors are detected and corrected in real-time, which is essential for systems requiring high precision.

One of the key benefits of the HMS 01.1 N-W0070-A-07-NNNN is its EtherCAT communication protocol, which enables high-speed data exchange between the drive and other networked control components, supporting real-time applications with minimal latency. Additionally, its compatibility with CANopen and SERCOS III ensures seamless integration into a wide range of industrial automation setups.

The module’s Safe Torque Off (STO) and Safe Stop 1 (SS1) features enhance operational safety, quickly disabling motor power in case of emergency, which reduces the risk of accidents and equipment damage.