ACS Motion Control SPiiPlus UDMlc40024N010S 4-Axis EtherCAT Universal Drive Module

ACS Motion Control SPiiPlus UDMlc40024N010S 4-Axis EtherCAT Universal Drive Module

The ACS Motion Control SPiiPlus UDMlc40024N010S is a compact four-axis EtherCAT universal drive module developed for precision multi-axis motion-control applications. Designed for low-power motors and positioning stages, the UDMlc combines integrated motor drives, encoder-feedback interfaces, high-speed motion-synchronized I/O, and deterministic EtherCAT communication in a space-efficient enclosure.

The UDMlc operates as an EtherCAT SubDevice under the control of a compatible ACS Motion Control SPiiPlus EtherCAT MainDevice. Its universal servo-drive architecture supports several motor technologies through software configuration, allowing machine designers to use different compatible motor types across individual axes. Supported motor categories include two-phase and three-phase brushless servo motors, stepper motors, DC brush motors, and voice-coil actuators.

This UDMlc40024N010S configuration provides four integrated drive axes. The four-axis UDMlc platform supports 2.5 A continuous and 5 A peak current per axis, with a drive-supply input range of 12 to 48 VDC. Its compact 100 x 75 x 48 mm enclosure supports panel or DIN-rail mounting, making the drive module suitable for machines where cabinet space, weight, and cable routing are important design considerations.

Features and Benefits of the ACS Motion Control UDMlc40024N010S

The ACS Motion Control UDMlc40024N010S provides flexible motor control and high-speed communication for engineers, OEMs, system integrators, and maintenance organizations working with precision automated equipment.

• Four integrated drive axes: Controls as many as four compatible motors or positioning stages from one compact motion-control module.
• EtherCAT communication: Operates as an EtherCAT SubDevice under a compatible SPiiPlus EtherCAT MainDevice for deterministic multi-axis coordination.
• Universal motor support: Supports compatible brushless servo, stepper, DC brush, and voice-coil motors through software-selectable drive configuration.
• 2.5 A continuous output per axis: The four-axis configuration provides 2.5 A continuous and 5 A peak current per drive axis.
• 12 to 48 VDC drive input: Accommodates a practical range of low-voltage motors and precision motion stages.
• Flexible encoder support: Supports incremental and compatible absolute encoder technologies for position-feedback integration.
• Motion-synchronized I/O: Includes position-capture and position-event-generation functions for coordinating external processes with mechanical motion.
• High-speed control loops: Supports position, velocity, current, and PWM cycle rates of 20 kHz.
• Compact construction: The 100 x 75 x 48 mm enclosure is suitable for space-constrained equipment and distributed motion architectures.
• Flexible installation: Supports panel and DIN-rail mounting for integration into compatible machines and control enclosures.

Universal Motor and Stage Control

The UDMlc40024N010S is designed to simplify the control of different motor technologies within one coordinated motion system. Each drive axis can be configured according to the electrical and mechanical requirements of its connected motor or stage. This flexibility can help machine builders standardize drive hardware across applications that combine rotary motors, linear stages, stepper-driven mechanisms, or voice-coil actuators.

Supported motor technologies include two-phase and three-phase brushless servo motors, open-loop and closed-loop stepper motors, DC brush motors, and voice-coil actuators. Motor type, current limits, commutation, encoder scaling, travel limits, servo gains, fault responses, and related operating parameters must be properly configured for each connected axis.

EtherCAT and SPiiPlus Integration

The ACS Motion Control UDMlc40024N010S communicates with a compatible motion controller through EtherCAT. The UDMlc platform supports EtherCAT cycle rates up to 5 kHz, enabling coordinated communication between the motion controller, drive axes, I/O functions, and other compatible automation components.

Integration with the SPiiPlus platform provides access to ACS motion-development capabilities, including application programming, controller simulation, data collection, frequency-response analysis, servo tuning, and motion optimization. Available functions depend on the connected SPiiPlus controller, firmware, software version, and system configuration.

Encoder Feedback and Motion-Synchronized I/O

The UDMlc platform supports four differential AqB incremental encoder channels and up to two compatible absolute encoder channels. Incremental encoder inputs use an RS-422 interface and support input rates up to 12.5 MHz. Supported absolute encoder protocols include BiSS-C, EnDat 2.1, EnDat 2.2, Smart-Abs, SSI, and selected manufacturer-specific interfaces.

High-speed digital I/O includes four MARK position-capture inputs and one PEG position-event-generator output. These functions allow external events to be captured relative to mechanical position or triggered at defined positions. Typical uses include automated inspection, imaging, dispensing, marking, measurement, alignment, and other processes requiring accurate coordination between machine motion and external equipment.

Typical Applications

The ACS Motion Control SPiiPlus UDMlc40024N010S is suitable for professional applications such as:

• Precision multi-axis positioning systems
• Semiconductor and electronics manufacturing equipment
• Automated optical inspection systems
• Compact pick-and-place machinery
• Assembly and bonding equipment
• Laboratory automation systems
• Machine-vision positioning platforms
• Tabletop motion stages
• Distributed motor-control architectures
• OEM process-control and automation equipment
• Replacement or maintenance of compatible ACS motion-control systems

Product Overview

Brand	ACS Motion Control
Product Platform	SPiiPlus
Model	UDMlc40024N010S
Product Series	UDMlc
Product Category	Four-Axis EtherCAT Universal Drive Module
Primary Application	Precision multi-axis motor and motion-stage control
Mounting Configuration	Panel or DIN rail
Suitable For	OEM automation, inspection, positioning, assembly, laboratory, and production equipment

 

Specifications

Specification	Details
Number of Drive Axes	4
Network Interface	EtherCAT SubDevice
Maximum EtherCAT Cycle Rate	5 kHz
Drive-Supply Input	12 to 48 VDC
Continuous Current per Axis	2.5 A
Peak Current per Axis	5 A peak of sine
Peak Current Duration	1 second
Position, Velocity, Current and PWM Cycle Rate	20 kHz
Supported Motor Types	Two-phase or three-phase brushless servo, stepper, DC brush, and voice coil
Incremental Encoder Channels	4 AqB channels
Absolute Encoder Channels	Up to 2 channels
Incremental Encoder Interface	Differential RS-422 AqB
Maximum Incremental Encoder Input Rate	12.5 MHz
Supported Absolute Encoder Interfaces	BiSS-C, EnDat 2.1, EnDat 2.2, Smart-Abs, SSI, Panasonic, and other supported configurations
General-Purpose Digital I/O	6 outputs and 8 limit-sensor inputs; 5 or 24 VDC sink/source
High-Speed Inputs	4 MARK position-capture inputs
High-Speed Outputs	1 PEG position-event-generator output
Brake Outputs	2 outputs; 24 VDC ±20%, 0.5 A
Dimensions	100 x 75 x 48 mm
Weight	0.25 kg
Mounting	Panel or DIN rail
Operating Temperature	0°C to 50°C
Electrical Safety Certifications	CE and UL

 

System Integration Considerations

The UDMlc40024N010S is intended for integration with a compatible ACS Motion Control SPiiPlus EtherCAT MainDevice. System designers should verify the motor electrical characteristics, encoder interface, current requirements, drive power supply, control power supply, EtherCAT configuration, firmware, cabling, grounding, environmental conditions, and machine-safety provisions before commissioning the module.

Motor current limits, commutation settings, encoder scaling, servo tuning, travel limits, brake control, fault responses, and emergency-stop behavior must be configured for the connected motors and mechanical stages. Proper installation and commissioning are important for protecting the drive module, motors, feedback devices, connected machinery, and personnel.

Comprehensive Functional and Performance Testing

When applicable, AssetRelay can perform comprehensive functional and performance testing before shipment. Available evaluation may include visual inspection, power-up testing, EtherCAT communication checks, controller detection, accessible I/O testing, and evaluation of available drive or feedback functions using suitable equipment and procedures.

The exact testing scope depends on the product condition and the availability of compatible controllers, motors, power supplies, feedback devices, cables, software, and test fixtures. Buyers should review the listing condition, included accessories, installed configuration, and available test information before purchase.

Why Buy from AssetRelay?

AssetRelay supplies professional equipment and product solutions for industrial automation, motion control, fiber optic, telecom, laboratory, production, inspection, electronic test, RF/microwave, and photonics applications. The ACS Motion Control SPiiPlus UDMlc40024N010S is listed to help engineers, OEMs, procurement teams, system integrators, and service organizations source practical motion-control hardware for professional equipment.

Before purchase, buyers should confirm the complete model number, product condition, included accessories, power requirements, motor compatibility, encoder interfaces, software requirements, cabling, and EtherCAT system compatibility for the intended application.