Panasonic MSD203A1V — AC Servo Driver

Part number	MSD203A1V
Brand	Panasonic
Category	Servo Drive
Description	AC Servo Driver
Manufacturer	Panasonic
Product Line	MS Series
Part Number	MSD203A1V
Product	AC Servo Driver
Ambient Operational Temperature	0 to 50°C
Ambient Storage Temperature	-20 to 80°C
Ambient Humidity	90% RH or less (no condensation)
Ambient Vibrations	4.9 m/s² (0.5G) or less, 10 to 60 Hz
Applicable Load Inertia	Less than 30 times the inertia of motor (400W or less)
Output of Applicable Motor	2kW
Power Source Rated Voltage	200V AC
Power Source Voltage Range	200 to 230 VAC
Power Source Voltage Phase	3-phase
Rotary Encoder Specification	Incremental Encoder
Encoder Pulse Count	2500 pulses/revolution
Control Method	Transistor PWM (sine-wave form)
Regenerative	Built-in resistor

The MSD203A1V is an AC servo driver from Panasonic’s MS Series. It supports a wide ambient storage temperature from -20°C to 80°C and operates efficiently under specified environmental conditions.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.