Panasonic Servo Motor MINAS A5 400W MSMJ042G1U

Series#: Panasonic

Product Details

High-performance PANASONIC SERVO MOTOR MINAS A5 400W, model MSMJ042G1U/MSMD042G1U, engineered for precision motion control.
Rated output of 400W with a compact, lightweight design, ideal for space-constrained automation systems.
Equipped with a high-resolution incremental encoder (20-bit) for exceptional positioning accuracy and smooth operation.
Supports both MSMJ042G1U (with keyway and oil seal) and MSMD042G1U (without keyway and oil seal) variants for flexible mounting.
Compatible with PANASONIC MINAS A5 series drives, offering plug-and-play integration for reduced setup time.
Rugged construction with IP65 protection rating (shaft end), ensuring reliable performance in harsh industrial environments.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The PANASONIC SERVO MOTOR MINAS A5 400W MSMJ042G1U/MSMD042G1U represents a pinnacle of reliability and precision in the MINAS A5 family, designed for demanding applications such as packaging, robotics, and CNC machinery. These motors deliver exceptional torque density and smooth low-speed operation, leveraging advanced magnetic circuit design and high-resolution feedback. The MSMJ042G1U variant includes a keyway and oil seal for enhanced shaft protection, while the MSMD042G1U offers a simpler, keyless design. Both models ensure seamless compatibility with PANASONIC A5 series drives, enabling rapid commissioning and optimized performance through auto-tuning features. With a focus on energy efficiency and durability, these servo motors are the preferred choice for engineers seeking long-term, maintenance-free operation in continuous-duty cycles.

Parameter	Specification (MSMJ042G1U / MSMD042G1U)
Rated Output Power	400W (0.4 kW)
Rated Torque	1.3 N·m
Peak Torque	3.8 N·m
Rated Speed	3000 rpm
Maximum Speed	5000 rpm
Rotor Inertia (J)	0.34 × 10⁻⁴ kg·m²
Encoder Resolution	20-bit incremental (1,048,576 pulses/rev)
Encoder Type	Incremental (with serial communication)
IP Rating (Motor Body)	IP65 (excluding shaft end and connector)
Shaft End Protection	MSMJ042G1U: Keyway + Oil Seal; MSMD042G1U: No keyway, No oil seal
Flange Size (Square)	60 mm (Frame size: 60 mm)
Shaft Diameter	14 mm (with keyway on MSMJ042G1U)
Brake Option	Not included (available as optional brake model)
Operating Voltage	AC 200-230V (3-phase) / DC 24V (for brake if equipped)
Ambient Temperature Range	0°C to +40°C (operation), -20°C to +60°C (storage)
Ambient Humidity	20% to 80% RH (non-condensing)
Vibration Resistance	49 m/s² (5 G) at 10-55 Hz
Shock Resistance	98 m/s² (10 G)
Weight (Approx.)	Approx. 1.6 kg (with brake option adds ~0.2 kg)
Compatible Drive Series	PANASONIC MINAS A5 Series (e.g., MBDLN25SE, MADLN05SE)
Connection Type	Standard connector (CN1/CN2) for encoder and power
Certifications	CE, UL, RoHS compliant