ETEL LMC11-050-3TA-S41C Linear Motor Module – High Thrust Density
ETEL is a globally recognized leader in high-performance motion control solutions. The LMC11-050-3TA-S41C is a state‑of‑the‑art linear motor module that combines high thrust density with exceptional precision. Designed for the most demanding automation environments, this module is a preferred choice for applications that require rapid acceleration, nanometer‑level positioning, and long‑term reliability.
The LMC11 series represents ETEL’s commitment to innovation in direct drive technology. Unlike conventional rotary motors with mechanical transmission elements, the linear motor module delivers direct force to the load, eliminating backlash, friction, and wear. This results in superior dynamic performance, higher bandwidth, and improved contouring accuracy. The LMC11-050-3TA-S41C is particularly optimized for applications with limited space but high force requirements.
Key Features of the ETEL LMC11-050-3TA-S41C
High Thrust Density: The module offers an outstanding force‑to‑volume ratio, enabling compact machine designs without compromising throughput or precision.
Integrated Cooling System: Efficient heat dissipation ensures stable thermal behavior, allowing continuous high‑force operation without derating.
Direct Drive Technology: No gearboxes or belts means zero backlash, reduced maintenance, and enhanced servo response.
High‑Resolution Feedback: Compatible with optical or magnetic linear encoders for sub‑micrometer positioning accuracy.
Robust Construction: Built with high‑grade materials and sealed to protect against dust and coolants, suitable for harsh industrial environments.
Easy Integration: Standardized mechanical and electrical interfaces simplify installation and interchangeability with other ETEL motion components.
Technical Specifications
The LMC11-050-3TA-S41C is a three‑phase synchronous linear motor with a coil assembly length of 50 mm (travel depending on magnet track). It is rated for continuous force up to several hundred newtons, with peak force capable of handling short‑duration overloads. The winding configuration is optimized for 230 VAC or 400 VAC servo drives, and the integrated thermal sensor provides overtemperature protection. The module supports a wide range of encoder interfaces, including incremental, absolute, and sine‑cosine signals, ensuring compatibility with most industrial motion controllers.
Electrical characteristics include low cogging force, minimal torque ripple, and high efficiency across the entire speed range. The magnetic track is available in various lengths to suit different stroke requirements, and the modular design allows for easy scaling of multi‑axis systems.
Applications
The ETEL LMC11-050-3TA-S41C is widely used in:
Semiconductor Manufacturing: Wafer stepping, scanning, and inspection stages where sub‑micron accuracy and high throughput are essential.
Flat Panel Display Production: Glass substrate handling, alignment, and bonding processes requiring large travel with minimal settling time.
Electronic Assembly: Pick‑and‑place machines, wire bonding, and component placement systems that demand fast acceleration and gentle force control.
Precision Machining: Laser cutting, engraving, and micro‑milling where direct drive eliminates mechanical errors.
Medical Device Manufacturing: High‑precision positioning for diagnostic and surgical equipment.
Installation and Integration
Mounting the LMC11-050-3TA-S41C is straightforward thanks to its standardized footprint and pre‑aligned mounting holes. The module can be mounted in horizontal, vertical, or upside‑down orientations, providing flexibility for machine designers. Electrical connections are made via robust industrial connectors, and the shielding ensures EMC compliance. ETEL provides comprehensive documentation, including wiring diagrams, configuration guides, and tuning procedures, to facilitate a smooth integration process.
Benefits for Machine Builders
By choosing the LMC11-050-3TA-S41C, machine builders gain a competitive edge through:
Increased Throughput: Higher acceleration and deceleration rates reduce cycle times.
Improved Quality: Consistent force delivery and low ripple enhance surface finish and process stability.
Lower Total Cost of Ownership: Reduced wear and maintenance compared to electromechanical alternatives.
Flexibility: Scalable designs allow the same module to be used across different machine platforms.
Quality and Reliability
ETEL products are manufactured under strict quality management systems and undergo exhaustive testing, including thermal cycling, vibration, and burn‑in. The LMC11-050-3TA-S41C is no exception, delivering consistent performance even in 24/7 production environments. With a proven track record in the most demanding industries, ETEL linear motors are trusted by leading OEMs worldwide.
Conclusion
The ETEL LMC11-050-3TA-S41C linear motor module is a high‑performance solution for applications that require the perfect balance of force, precision, and reliability. Its advanced design, integrated cooling, and robust construction make it an ideal choice for next‑generation automation systems. Whether you are upgrading an existing machine or developing a new platform, the LMC11-050-3TA-S41C provides the performance and dependability needed to succeed in today’s competitive manufacturing landscape.
