Y2SD2H-SA01 High-Current Stepper Driver for 2-Phase Motors

The Y2SD2H-SA01 stepper driver offers robust performance and precise control for two-phase stepper motors, making it ideal for high-precision industrial automation and motion control applications. Designed with versatility and reliability in mind, this driver is compatible with a wide range of motors, providing an input power range of 24-68V DC or 18-50V AC, and delivering a peak output current from 2.4A to 7.2A, making it suitable for motors requiring varying levels of power.

With a compact design measuring just 108 × 75.3 × 33 mm, the Y2SD2H-SA01 is easy to install in confined spaces. The driver supports Pulse + Direction control mode by default, with an option for dual pulse mode, offering flexible operation for a wide range of industrial applications. The communication interface features a TTL serial port for easy integration and data exchange, ensuring smooth and efficient control in automated systems.

One of the standout features of the Y2SD2H-SA01 is its wide range of digital signal capabilities. The input signals for pulse, direction, and enable are opto-isolated, supporting 5-24V signals with a maximum frequency of 250KHz. This ensures reliable signal transmission even in demanding environments. Additionally, the driver includes an alarm output with opto-isolation, capable of handling up to 100mA at 30V, ensuring that safety and performance issues can be quickly detected and addressed.

The current tap positions are easily adjustable through a dial setting, allowing users to select between 2.40A and 7.20A, providing the flexibility to adapt the driver to different motor power requirements. The subdivision tap positions are also adjustable via a dial, with options ranging from 200 to 25,600 steps, enabling users to fine-tune the motor resolution for precise control.

The Y2SD2H-SA01 stepper driver is built for demanding environments, with a recommended operating temperature range of 0 to +55°C and humidity levels below 90%RH. It is designed to operate at altitudes below 1000 meters, and its robust construction ensures that it is resistant to dust and corrosive gases, although it should be kept free of direct water and oil contact.

For added durability and safety, the driver is rated with dielectric strength of AC1.5KV between ground wires, capable of withstanding high-voltage stress for up to one minute. The IP20 protection grade ensures that the driver is protected from solid objects larger than 12.5mm, enhancing its reliability in industrial environments. Weighing only 0.3kg, the Y2SD2H-SA01 stepper driver combines portability and performance, making it an excellent choice for precision motor control in a variety of applications.