Panasonic Servo Motor MINAS A4 3.5kW MSMA352P1H/P1D

Series#: Panasonic

Product Details

PANASONIC SERVO MOTOR MINAS A4 3.5KW MSMA352P1H/P1D – High-torque AC servo motor for precision motion control.
Rated output of 3.5 kW (3500 W) with a rated torque of approximately 16.7 Nm, ideal for demanding industrial automation applications.
Equipped with a 17-bit absolute encoder (131,072 pulses/rev) for high-resolution position feedback and smooth low-speed operation.
Robust construction with IP65 protection rating (excluding shaft and connector), ensuring durability in harsh environments.
Compatible with PANASONIC MINAS A4 series servo drives for seamless integration and optimized performance.
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Specification

The PANASONIC SERVO MOTOR MINAS A4 3.5KW MSMA352P1H/P1D is a premium AC servo motor designed for high-performance motion control in industrial automation systems. Part of the renowned MINAS A4 family, this 3.5 kW motor delivers exceptional torque density, precision, and reliability. It features a 17-bit absolute encoder for accurate positioning and is built to withstand rigorous continuous operation. The MSMA352P1H variant includes a holding brake for vertical load applications, while the MSMA352P1D is a standard non-brake model. Both versions are optimized for use with PANASONIC servo drives, offering plug-and-play compatibility and advanced tuning capabilities. Below is the detailed technical specification table.

Parameter	Specification
Model Number	MSMA352P1H (with brake) / MSMA352P1D (without brake)
Series	PANASONIC MINAS A4
Motor Type	AC Servo Motor (Permanent Magnet Synchronous)
Rated Output Power	3.5 kW (3500 W)
Rated Torque	16.7 N·m
Peak Torque	Approx. 49.0 N·m (for 2-3 seconds)
Rated Speed	2000 rpm
Maximum Speed	3000 rpm
Encoder Type	17-bit Absolute Encoder (131,072 pulses/rev)
Encoder Resolution	131,072 pulses/rev (17-bit)
Brake (for P1H model)	Holding Brake (24 VDC, spring-engaged, voltage-release)
Brake Holding Torque	Approx. 16.7 N·m (minimum)
Insulation Class	Class B (130°C)
Protection Rating	IP65 (excluding shaft and connector)
Cooling Method	Natural Cooling (fan-less, frame-dependent)
Mounting Flange Size	Standard 130 mm square flange (typical for 3.5 kW class)
Shaft Type	Straight shaft with keyway (standard)
Shaft Diameter	Approx. 24 mm (with key)
Rotor Inertia	Approx. 0.00067 kg·m²
Weight (P1D without brake)	Approx. 8.2 kg
Weight (P1H with brake)	Approx. 9.5 kg
Operating Temperature	0°C to +40°C (ambient)
Storage Temperature	-20°C to +80°C
Humidity Range	20% to 80% RH (non-condensing)
Vibration Resistance	49 m/s² (5 G) at 10-55 Hz
Connector Type	Standard MIL-spec connectors (power and encoder)
Compatible Drive	PANASONIC MINAS A4 series drives (e.g., MBDLT25SF, MCDLT35SF, etc.)
Certifications	CE, UL, RoHS compliant