PB2D003R1U0 by Sanyo Denki

The Sanyo Denki PB2D003R1U0 is a high-performance servo driver from the PB SANMOTION Servo Drivers series designed for precision motion control in industrial automation. This unit supports up to 4 control axes and achieves a maximum rotational speed of 0–4500 min-1. Its main circuit power supply operates at 24/36 VDC ±10%, 15 A, while the control circuit is powered by 24 VDC ±10%, 1.5 A. With an open-frame structure and a compact mass of approximately 0.5 kg, it is well suited for applications requiring multi-axis coordination and space-efficient installation.

In terms of technical specifications, the PB2D003R1U0 offers a versatile communication interface via RS-485 start/stop sync in half-duplex mode, enabling EtherCAT real-time performance with a minimum communication cycle of 0.25 ms. It features selectable command resolutions of 200, 800, 1600, 3200, 6400, and 12800 p/r for fine motion accuracy. Input signals include EXE, POINT, SELECT, and ALMCLR, ensuring seamless integration with external controllers. The driver supports synchronization modes such as DC, SM2, and FreeRun, and can manage motor sizes of 28, 42, and 60 mm² with either incremental encoders (2000 or 16000 p/r) or absolute encoders.

For robust operation, the PB2D003R1U0 functions across an operating temperature range of 0 to +55°C and humidity up to 90% RH (non-condensing), and can be stored between -20 to +70°C. Protection features cover overspeed, driver overheat, overload stop, encoder disconnection, CPU error, power supply error, and regenerative voltage error. A rotary switch enables node ID configuration, and onboard I/O includes 16 general-purpose inputs, 12 outputs, and a USB 2.0 port for PC communication. Certified under the Low Voltage Directive, EMC Directive, and KC Mark, this driver ensures compliance and reliability. Its compact width of 86 mm and open-frame design deliver efficiency, durability, and precise control essential for demanding industrial environments.