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Description：

The ACS DDM3U-1-320-30-SR Universal Drive is a high-performance motion control solution for demanding industrial and servo drive applications. It supports a wide bus input voltage range from 24 V DC to 320 V DC, providing exceptional flexibility for integration into various power systems. The drive delivers a continuous output current of 30 A (RMS) and can provide peak currents of up to 60 A for one second, ensuring reliable performance during dynamic load conditions and rapid acceleration. With a maximum output power of up to 9.6 kW, the DDM3U-1-320-30-SR is suitable for controlling a wide range of motors in precision motion applications. The unit operates from a 24 V DC control supply with a tolerance of ±10% and features selectable PWM switching frequencies of 20 kHz or 40 kHz, enabling smooth motor operation and optimized system performance. It operates reliably within a temperature range of 0°C to +50°C and can be safely stored between -20°C and +70°C.

Specification：

Frequently asked questions

Q1: What is the ACS DDM3U-1-320V-30-SR Universal Drive used for?

A1: The ACS DDM3U-1-320V-30-SR Universal Drive is a high-performance servo drive used to control DC brushless, AC servo, and other compatible motors.

Q2: What is the bus input voltage range of the DDM3U-1-320V-30-SR drive?

A2: The DDM3U-1-320V-30-SR drive supports a bus input voltage range of 24 VDC to 320 VDC, providing flexibility for a wide range of DC power systems.

Q3: What is the DDM3U-1-320V-30-SR continuous output current rating?

A3: The ACS DDM3U-1-320V-30-SR delivers a continuous output current of 30 A RMS, ensuring stable operation during continuous-duty applications.

Q4: What is the DDM3U-1-320V-30-SR peak output current capability?

A4: The DDM3U-1-320V-30-SR drive provides a peak output current of 60 A for up to 1 second, allowing it to handle high starting torque and short-term overload conditions.

Product Applications

Semiconductor and Electronics Manufacturing: Used in wafer handling robots, die bonders, pick and place machines, and high-precision AOI (Automated Optical Inspection) equipment, meeting the requirements for ultra-low vibration and nanometer-level positioning.

Flat Panel Display (FPD) and Photovoltaic Production: Serves as the core drive in multi-axis linkage systems requiring high inertia and uniform speed and high thrust, such as large panel handling, laser cutting, dispensing, and glass substrate inspection.

Laser Precision Machining: Widely used in 3D laser marking, precision laser cutting machines, and laser welding machines, providing dynamic high-precision following during high-speed movement to ensure distortion-free processing trajectories.

High-End Medical Equipment: Used for precision displacement control in radiotherapy beds and large imaging systems, ensuring absolutely smooth and safe movement.

High-Precision CNC Machine Tools and Testing Instruments: Drives various high-precision linear motors and rotary servo motors for precise torque control and ultra-high-speed multi-axis interpolation motion.