Y2SS3-CAN Stepper Motor Driver with CANopen Communication and Closed-Loop Control

The Y2SS3-CAN is a versatile and advanced stepper motor driver designed for two-phase stepper motors, offering seamless control and communication via the CANopen bus. With its capability to support both open-loop and closed-loop control, this driver provides precise, reliable motor control for applications requiring high performance and accuracy. The driver is particularly suited for stepper motors of size 86 and below, making it a great fit for a wide range of industrial and automation applications.

With input power support ranging from 24V to 70V DC or 18V to 50V AC, the Y2SS3-CAN is adaptable to various power sources while delivering peak current output of up to 7A. This allows the driver to efficiently manage motors under demanding conditions. It is compatible with incremental encoders up to 5000 lines (or 20,000 pulses per revolution), ensuring accurate and smooth motion control in closed-loop systems.

The control mode of the Y2SS3-CAN is based on CANopen bus communication, enabling real-time data exchange and networked control. The driver is equipped with an RJ45 network port, facilitating easy connectivity to PCs for parameter settings, status monitoring, and diagnostics. Multiple baud rates (50K to 1M bit/s) can be selected through a dial, offering flexibility in communication speed depending on system requirements.

In terms of signal inputs and outputs, the Y2SS3-CAN provides differential and single-ended digital inputs, with opto-isolation for added protection. The common port supports voltages from 5V to 24V DC, making the driver compatible with a variety of control systems. For outputs, the driver features three open collector outputs, also opto-isolated, with a maximum output rating of 100mA at 30V, ensuring reliable operation in industrial environments. Additionally, a dedicated brake output provides control over motor braking, improving system safety and responsiveness.

The Y2SS3-CAN is built with robust protection features, including dielectric strength of AC1.5KV, overvoltage, undervoltage, and overcurrent protection. Its IP20-rated enclosure ensures the driver is safe from dust and contact hazards, although it must be protected from corrosive gases, water, and oil. The driver is suitable for operation in environments with temperatures ranging from 0 to +55°C and humidity levels below 90%RH, while altitude should not exceed 1000 meters.

Weighing just 0.3kg and measuring 118 x 75.5 x 33mm, the Y2SS3-CAN is compact and easy to install, making it ideal for space-constrained applications. Its robust design and advanced features make it a perfect solution for industries requiring high-precision motor control, including robotics, CNC machinery, and automated production systems.

In summary, the Y2SS3-CAN stepper motor driver delivers powerful, flexible, and reliable control for two-phase stepper motors with seamless CANopen communication. Its closed-loop compatibility, robust signal inputs and outputs, and extensive protection features make it an ideal choice for complex industrial and automation environments.