The PANASONIC SERVO MOTOR MINAS A4 4.5KW series, encompassing models MDMA452P1G, MDMA452P1C, MDMA452S1G, and MDMA452S1C, represents a pinnacle in servo motor engineering for precise torque and speed control in industrial automation. These motors are engineered to deliver exceptional dynamic response and reliability, making them ideal for applications such as CNC machinery, robotics, packaging lines, and material handling systems. Each unit is built with advanced magnetic circuit design and high-grade bearings to ensure long operational life and minimal vibration. The MDMA452 series features a powerful 4.5 kW rating coupled with a high-inertia rotor for stable performance under varying loads. With support for incremental or absolute encoder feedback, these motors enable closed-loop control systems to achieve micron-level accuracy. Fully compliant with international safety standards, they are designed for easy integration into existing control architectures, offering a robust solution for demanding motion tasks.
| Parameter |
Specification (MDMA452P1G / MDMA452P1C / MDMA452S1G / MDMA452S1C) |
| Model Series |
PANASONIC MINAS A4 |
| Rated Power Output |
4.5 kW (6.0 HP) |
| Rated Torque |
Typically 28.6 N·m (varies slightly by model variant) |
| Peak Torque |
Approximately 85.8 N·m (300% overload capacity) |
| Rated Speed |
2000 RPM |
| Maximum Speed |
3000 RPM |
| Encoder Type |
17-bit incremental encoder (standard); 20-bit absolute encoder optional on some variants |
| Encoder Resolution |
131,072 pulses/rev (17-bit) or 1,048,576 pulses/rev (20-bit) |
| Rotor Inertia |
High inertia (typically 0.0015 kg·m² for 4.5 kW models) |
| Protection Rating |
IP65 (shaft seal and connector dependent) |
| Insulation Class |
Class F (155°C) |
| Voltage Supply |
AC 200-230 V, 50/60 Hz (three-phase) |
| Current Rating |
Approximately 18 A RMS (continuous) |
| Brake Option |
Available for MDMA452P1C and MDMA452S1C models (holding brake) |
| Shaft Configuration |
Straight shaft with keyway (G models); Smooth shaft without keyway (C models) |
| Weight |
Approximately 12 kg (depending on brake and encoder options) |
| Operating Temperature |
0°C to 40°C (ambient) |
| Humidity Range |
20% to 80% RH (non-condensing) |
| Vibration Tolerance |
2.5 G (maximum) |
| Standards Compliance |
CE, UL, RoHS |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22