Product Description:

The PY2C030U0XXXC09 is a servo amplifier produced by Sanyo Denki within the PY Super BL Servo Amplifiers series. The module functions as the power and control interface between a motion controller and a brushless servomotor, converting low-level command signals into regulated phase current. By executing closed-loop control, it enables industrial robots, pick-and-place gantries, and precision conveyors to maintain speed, develop torque, or stop at programmed coordinates with minimal following error.

The drive can deliver up to 30 A of output, providing the motor current needed during acceleration or high-load events. Its command structure supports velocity, torque, and position control modes, allowing a controller to select speed regulation, force control, or point-to-point indexing. A small-signal bandwidth of 400 Hz allows the internal current loop to respond to dynamic changes within 2.5 ms, supporting high-stiffness axes. To protect the motor and power supply, the current limit accepts an analog reference of ±2.0 VDC ±15%; exceeding the applicable threshold clamps the amplifier at the programmed current ceiling. Real-time monitoring is available through the velocity monitor, which returns 0.5 V ±20% at 1000 rpm. A separate current monitor outputs 0.5 V ±20% when the phase current reaches 100%.

Closed-loop precision is further supported by a velocity control ratio of 1:5000, allowing commanded speed to be reduced to 0.02% of the rated value without loss of stability. The housing withstands shocks up to 2 G and vibrations up to 0.5 G, permitting cabinet installation on moving frames. Continuous operation is permitted at ambient temperatures up to 55 °C, while the allowable storage temperature ranges from -20 °C to 65 °C. The amplifier can operate at altitudes up to 1000 m and in relative humidity levels up to 90%. These operating limits accommodate a broad range of factory installations without requiring special temperature or humidity controls.