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ACS DDM3U-1-320V-30A-SR high-performance universal digital PWM servo drive module In stock

ACS DDM3U-1-320V-30A-SR high-performance universal digital PWM servo drive module In stock

Product Name:universal digital PWM servo drive module

Brand Name:ACS

Model Number:DDM3U-1-320V-30A-SR

Country of Origin:USA

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

acs ddm3u 1 320v 30a sr high performance universal digital pwm servo drive module in stock-1

Overview
Inquiry now
Specifications
Description
Applications
Control & Communication
Environment and Certification
FAQ
Spares
Recommended Products

Overview

Brand Name:	ACS
Model Number:	DDM3U-1-320V-30A-SR
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Inquiry now

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Product Model:	DDM3U-1-320V-30A-SR, universal digital PWM servo drive module for single-axis industrial motion control.
Drive Type:	Digital current-controlled servo drive utilizing Field-Oriented Control (FOC) and Space Vector Modulation (SVM).
Bus Voltage:	24–320 VDC (±10%) supplied through compatible MC4U power supply modules.
Motor Compatibility:	Supports AC servo motors, AC induction motors, DC brush motors, voice coil motors, and two/three-phase stepper motors.
Output Current:	30 A continuous, 60 A peak (phase current, sine amplitude).
Output Power:	Up to 6.8 kW continuous and 13.4 kW peak at 320 VDC bus voltage.
PWM Frequency:	Advanced unipolar PWM with 40 kHz current ripple frequency and 20 kHz sampling rate.
Control Supply:	24 VDC ±10%, maximum input power 11.4 W, nominal input current 0.48 A.
Protection Functions:	Overvoltage, undervoltage, missing supply, phase short circuit, ground fault, overcurrent, and overtemperature protection.
Communication & Diagnostics:	Fully programmable digital control with integrated diagnostics for fast commissioning and maintenance.
Dimension:	Compact industrial card-type module designed for MC4U multi-axis rack installation.
Weight:	Approximately 840 g.
Compliance:	CE, UL (where applicable), and RoHS compliant.

Description

DDM3U-1-320V-30A-SR is a high-performance universal digital PWM servo drive module from the ACS Motion Control MC4U family, engineered for demanding single-axis industrial motion applications. Operating with a 24–320 VDC bus supply, it delivers 30 A continuous and 60 A peak phase current, making it suitable for precision positioning, high-speed automation, and dynamic motion control systems. The drive supports power outputs up to 13.4 kW peak, ensuring reliable performance in advanced machinery.

Built on advanced field-oriented control (FOC) and space vector PWM technology, DDM3U-1-320V-30A-SR offers smooth velocity regulation, low torque ripple, and excellent positioning accuracy. Its 40 kHz current ripple frequency and programmable current loop bandwidth provide responsive motor control while integrated protection functions enhance operational reliability. The module also supports comprehensive diagnostics for simplified commissioning and maintenance.

Compatible with models including DDM3U-2-320V-20A, DDM3U-1-320V-45A-SR, DDM3U-2-560V-15A, and DDM3U-4-320V-3A, the DDM3U-1-320V-30A-SR can control AC servo, AC induction, DC brush, voice coil, and stepper motors. It is widely applied in semiconductor equipment, CNC machines, packaging systems, robotics, and multi-axis industrial automation requiring high precision and dependable motion performance.

Applications

Power plants: Controls precision servo actuators, turbine auxiliary equipment, and automated positioning systems.
Substations: Supports intelligent automation equipment, switchgear positioning, and high-speed actuator control.
Chemical plants: Provides accurate motor control for pumps, dosing systems, mixers, and automated processing equipment.
Steel mills: Operates rolling mills, feeding systems, and heavy-duty machinery under demanding industrial conditions.
Machinery manufacturing plants: Drives CNC machines, robotic cells, assembly stations, and automated production lines.
Semiconductor industry: Enables precise wafer handling, inspection equipment, and cleanroom automation.
Packaging industry: Controls high-speed labeling, filling, sealing, and conveyor synchronization systems.
Material handling: Delivers smooth motion control for AGVs, gantry systems, conveyors, and warehouse automation.

Control & Communication

Digital current control based on advanced Field-Oriented Control (FOC).
Space Vector PWM technology improves efficiency and dynamic response.
20 kHz current loop sampling ensures fast servo performance.
Programmable current loop bandwidth up to 5 kHz.
Supports sinusoidal commutation with or without Hall sensors.
Compatible with single-phase, two-phase, and three-phase motor technologies.
Digital parameter configuration simplifies commissioning and optimization.
Built-in diagnostics provide rapid fault detection and maintenance support.
Optimized for low position jitter and exceptionally smooth velocity control.
Suitable for standalone or multi-axis synchronized motion systems.

Environment and Certification

Operating temperature range: 0°C to +40°C.
Storage and transportation temperature: -25°C to +60°C.
Operating humidity: 5% to 90% non-condensing.
Requires independent 24 VDC control supply for reliable operation.
Multiple protection mechanisms improve equipment safety and operational stability.
Designed for continuous industrial-duty applications.
Compact modular structure simplifies cabinet integration.
Meets CE and RoHS environmental compliance requirements.
Selected models additionally support UL certification.
Engineered for reliable long-term operation in demanding automation environments.

FAQ

Q1: What motors can the DDM3U-1-320V-30A-SR control?
A1: It supports AC servo, AC induction, DC brush, voice coil, and two- or three-phase stepper motors.

Q2: What is the maximum output current of the DDM3U-1-320V-30A-SR?
A2: The drive delivers 30 A continuous phase current and 60 A peak output.

Q3: Which control technology is used in this servo drive?
A3: It combines Field-Oriented Control (FOC) with Space Vector PWM for high-precision motion control.

Q4: Does the DDM3U-1-320V-30A-SR include built-in protection features?
A4: Yes. It provides protection against overvoltage, overcurrent, overheating, short circuits, and power supply faults.

Q5: What industrial applications commonly use the DDM3U-1-320V-30A-SR?
A5: It is widely used in robotics, CNC machinery, semiconductor equipment, packaging systems, gantry automation, and precision manufacturing.

Spares

Number	Description
148722-01	3300 XL Test Plug with three color-coded 1-meter leads and banana plugs for testing Proximitor Sensor performance without disconnecting field wiring.
04310310	3300 XL Proximitor Sensor panel-mount screw, 6-32 UNC thread-forming type. Four screws required per sensor installation.
03200006	Silicone self-fusing tape, 9.1 m (10 yd) roll, providing electrical insulation and environmental protection for connectors.
40113-02	Connector Protector Kit for 3300 XL 8 mm probes and extension cables, including connector protectors and installation tools.
136536-01	Connector protector adapter for compatibility with pre-1998 installation tools used with 75Ω ClickLoc connectors.
40180-02	Package containing 10 pairs of connector protectors for 3300 XL 8 mm probes and extension cables.
03839410	75Ω triaxial male connector protector for extension cable connections, providing environmental protection against moisture and contaminants.
03839420	75Ω triaxial female connector protector for probe and extension cable connections, providing environmental sealing and connector protection.
04301007	3/8-24 probe lock nut with dual safety-wire holes for secure probe mounting in vibration-prone applications.
04301008	M10 × 1 probe lock nut with dual safety-wire holes for secure installation and retention of proximity probes.
330153-01	3300 XL Connector Kit containing male and female ClickLoc connectors, color-coded sleeves, FEP tubing, and silicone tape for cable termination and maintenance.