Panasonic Servo Driver MINAS A4 750W MCDDT3520052

Series#: Panasonic

Product Details

Panasonic MINAS A4 750W Servo Driver – High-performance AC servo drive for precision motion control in industrial automation.
Advanced IGBT PWM sinusoidal wave drive for smooth, low-torque-ripple motor control.
17-bit absolute/incremental encoder feedback (131,072 resolution) for ultra-precise positioning.
Versatile control modes: Position, Velocity, Torque, and Full-closed loop control with external scale feedback.
Robust communication via RS232 (1:1) and RS485 (1:n up to 15 axes) for seamless system integration.
Wide input voltage range: 100V to 240V AC, single or three-phase, with built-in regenerative resistor on C to F frames.
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Specification

The Panasonic MINAS A4 series servo driver, specifically the 750W models MCDDT3520052, MDDDT3530052, and MDDDT5540052, represents a pinnacle of precision and reliability for demanding motion control applications. Designed for AC servo motors, these drives deliver exceptional performance through advanced IGBT-based PWM sinusoidal wave drive technology, ensuring minimal torque ripple and smooth operation across a wide speed range. With support for 17-bit absolute/incremental encoders (131,072 pulses per revolution) and optional external scale feedback from Mitutoyo (AT500 or ST771 series), these drives achieve sub-micron positioning accuracy. The flexible control architecture allows seamless switching among seven modes: Position, Velocity, Torque, Position/Velocity, Position/Torque, Velocity/Torque, and Full-closed control. Built-in RS232 and RS485 communication interfaces enable efficient networking with PLCs or host controllers. The drives feature 10 digital inputs, 6 digital outputs, 3 analog inputs (including one 16-bit A/D), and 2 analog outputs for monitoring velocity and torque. Safety features include dynamic brake sequencing and configurable regenerative resistor options (external for A/B frames, built-in for C to F frames). Operating temperature ranges from 0 to 55°C with 90% RH non-condensing humidity tolerance, making these drives suitable for harsh industrial environments.

Parameter	Specification
Model Numbers	MCDDT3520052, MDDDT3530052, MDDDT5540052 (750W)
Main Circuit Voltage (100V Models)	Single phase, 100–115V +10% / -15%, 50/60Hz
Control Circuit Voltage (100V Models)	Single phase, 100–115V +10% / -15%, 50/60Hz
Main Circuit Voltage (200V A/B Frames)	Single phase, 200–240V +10% / -15%, 50/60Hz
Main Circuit Voltage (200V C/D Frames)	Single or 3-phase, 200–240V +10% / -15%, 50/60Hz
Main Circuit Voltage (200V E/F Frames)	3-phase, 200–230V +10% / -15%, 50/60Hz
Operating Temperature	0 to 55°C (storage: –20 to +80°C)
Humidity	90% RH or less (non-condensing)
Altitude	1000m or lower
Vibration Resistance	5.88 m/s² or less, 10 to 60Hz (no continuous use at resonance)
Control Method	IGBT PWM sinusoidal wave drive
Encoder Feedback	17-bit absolute/incremental (131,072 resolution) or 2500 P/r incremental (10,000 resolution)
External Scale Feedback	Mitutoyo AT500 (0.05mm resolution, 2 m/s max) or ST771 (0.5mm resolution, 2 m/s max)
Digital Inputs	10 inputs: Servo-ON, control mode switching, gain/torque limit switching, alarm clear, etc.
Digital Outputs	6 outputs: Servo alarm, servo ready, brake release, zero speed detection, torque in-limit, etc.
Analog Inputs	3 inputs: 1 x 16-bit A/D, 2 x 10-bit A/D
Analog Outputs	2 outputs: Velocity monitor (actual or command speed) and torque monitor (approx. 3V/rated torque)
Pulse Signal Inputs	4 inputs: Selectable line driver or photo-coupler (parameter configurable)
Pulse Signal Outputs	4 outputs: Encoder A/B/Z or external scale EXA/EXB/EXZ (line driver); Z-phase and EXZ-phase open collector
Communication Interface	RS232: 1:1 with host; RS485: 1:n up to 15 axes
Front Panel	5 keys (MODE, SET, UP, DOWN, SHIFT) and 6-digit LED display
Regenerative Resistor	A/B frames: external only; C to F frames: built-in (external also supported)
Dynamic Brake	Configurable sequence at Power-OFF, Servo-OFF, protective activation, or over-travel inhibit
Control Modes	7 modes: Position, Velocity, Torque, Position/Velocity, Position/Torque, Velocity/Torque, Full-closed