PY2A050E4XXYPH3

The Sanyo Denki PY2A050E4XXYPH3 servo amplifier from the PY Super BL Servo Amplifiers series is engineered for high-precision motion control in industrial automation environments. Manufactured by Sanyo Denki, this unit supports comprehensive control function modes including velocity, torque, and position control to meet diverse application requirements. With a maximum input pulse frequency of 2.6 MHz max input pulse frequency in CW/CCW or pulse + direction command modes, the PY2A050E4XXYPH3 ensures accurate responsiveness even at high command rates. It operates from a three-phase Main circuit power input of 200–230 VAC (+10%/–15%), 50/60 Hz ±3 Hz and a single-phase Control circuit power input of 200–230 VAC (+10%/–15%), 50/60 Hz ±3 Hz. A dedicated ±2.0 V DC current limit input (±10%) provides precise regulation of rated armature current under dynamic load conditions.

The amplifier’s mechanical and environmental specifications are rigorously defined for reliability in factory settings. It maintains stable operation in an Ambient operating temperature range of 0 °C to 55 °C and can be stored at temperatures between –20 °C to 65 °C. The unit’s mass of ~2.7 kg and a compact profile—Depth of 135 mm and Height of 168 mm (excl. mounting fittings)—facilitate integration into space-constrained control panels. Rated for Operating/storage humidity up to 90% RH (no condensation), it tolerates routine factory humidity profiles. Connection to high-voltage power is handled via High-voltage I/O wiring using connector-type terminals for secure electrical contact.

Operational resilience is reinforced by advanced protection features. The amplifier incorporates Electrical protection functions against overcurrent, overload, power errors, and sensor faults, while Thermal and speed protection safeguards against overheat and overspeed conditions. A Velocity control range of 1:5000 speed ratio enables ultra-fine tuning of motor speeds across a broad band. With a specified Vibration tolerance of 0.5 G, 10–55 Hz, 2 h, XYZ axes, the PY2A050E4XXYPH3 maintains consistent performance despite mechanical disturbances common in industrial machinery. The electronic gear ratio can be adjusted from 1/32767 to 32767 in N/D settings (1 ≤ N,D ≤ 32767) to match diverse motor and load characteristics.

System integration is simplified through support for multiple sequence input signals such as servo on, alarm reset, forward/reverse rotation inhibit, encoder clear, and proportional control. Position feedback and status outputs—including motor ready, alarm code, clamping brake timing, and zero deviation—are fully configurable to match higher-level controller protocols. Compatible with absolute encoders transmitting at 9600 bps (start/stop) or 1 Mbps/2 Mbps (Manchester), this amplifier aligns with modern motion-control architectures. Targeted at applications in robotics, CNC machine tools, packaging machinery, and general industrial automation, the PY2A050E4XXYPH3 offers reliable, high-performance control tailored for demanding production environments.