Product Description:

The PY2E015A3MH1P00 is a servo amplifier developed by Sanyo Denki within the PY Super BL Servo Amplifiers series. Designed to command matching Super BL servomotors, the unit translates position references from a motion controller into current-regulated drive signals, enabling closed-loop axis positioning in automated machinery. By integrating power conversion and feedback processing in a single frame, it acts as the intermediary between low-level control logic and the electromechanical load.

The power section accepts single-phase service at 100 to 115 VAC and operates at a mains frequency of 50/60 Hz ±3 Hz, matching standard plant utility feeds. Its converter section is rated for 0.2 kVA of continuous apparent power, while startup inrush can reach 17.2 A through the main circuit and 20 A through the control supply. The control electronics draw 40 VA from the same line, so no auxiliary transformer is required. The amplifier includes a built-in dynamic brake that dissipates motor energy during deceleration. It is supplied without a regeneration resistor, so an external resistor may be required when frequent braking produces substantial regenerative energy. Position commands arrive through a dedicated position-control interface, and the control loop can follow encoder feedback at 2,000 pulses per revolution.

Its response bandwidth is rated at 400 Hz, allowing tight velocity regulation across the mechanical operating range. Within that bandwidth, the amplifier maintains a velocity control range of 1:5000, providing smooth speed transitions when paired with the 2,000-pulse encoder. The permitted ambient temperature ranges from 0 to 55 °C, allowing installation in unconditioned control cabinets. The painted chassis weighs 1.5 kg, which reduces the load placed on the mounting structure. Its compact mass also makes the unit easier to position beside other motion-control modules while preserving the cabinet space needed for wiring and ventilation.