Interactive Demonstrations: Frameless Motors in Action

In their booth, ALVA will showcase demonstrations highlighting how frameless motors can be integrated into compact, high-performance motion systems.

Nabtesco: Super-Short Actuator

Developed in collaboration with Nabtesco, the new Super-Short Actuator will make its debut at SPS 2026. Combining ALVA's frameless motor technology with Nabtesco's precision gearing, the actuator is designed to deliver high performance in a significantly more compact package.

The design achieves approximately 30% reductions in both length and weight compared with comparable actuator solutions. The system can also be paired with a motor controller developed by adcos, part of the Nabtesco Group.

Siboni and FLUX: Integrated Direct-Drive Solution

Developed in collaboration with Siboni, another demonstration features ALVA's SlimTorq™ STM-130-27-M motor integrated into a framed direct-drive assembly with a FLUX inductive encoder. The demonstration illustrates how frameless motor technology can be integrated into complete motion systems for applications including gimbals, optronics, exoskeletons, and semiconductor equipment.

ALVA Demo: Slotted vs. Slotless Motor Technologies

Visitors can experience ALVA's slotted vs. slotless motor demonstration, offering a hands-on comparison of the two technologies. By interacting directly with both motors, visitors can feel the difference in cogging torque, explore their holding torque capabilities, and see how slotless technology enables smooth motion and precise control.

Solo Motor Controllers: Haptic Feedback Simulator

Developed in collaboration with Solo Motor Controllers, the final demonstration features a haptic feedback simulator that compares slotted and slotless motor technologies in the context of automotive applications. The simulator illustrates how differences in cogging torque can affect motor behavior, highlighting the benefits of zero cogging torque for smooth and precise motion.

Visitors can experience the differences between the two technologies and gain a clearer understanding of their impact on real-world applications.

SlimTorq™ and GearTorq™: Frameless Motors for Direct-Drive and Geared Applications

Visitors will also be able to explore ALVA's SlimTorq™ and GearTorq™ frameless motor series, both manufactured using the company's proprietary FiberPrinting™ technology.

SlimTorq™, is designed for applications requiring smooth, precise motion, offering zero cogging, high torque density and a compact, lightweight design. Its large through-hole makes it particularly suitable for direct-drive applications such as gimbals, robotics, and semiconductor equipment.

GearTorq™, ALVA's newest frameless motor series is developed specifically for geared applications and actuator systems. With its compact outer diameter and large through-hole, GearTorq™ allows gear components to be integrated within the motor, delivering high torque density and high peak torque without torque saturation. The series is available in 39 mm, 64 mm, and 88 mm outer diameters, with multiple winding options and further customization possible.

Design Your Motor with TorqStudio

Visitors can experience TorqStudio, ALVA's online platform for motor creation and analysis, through live demonstrations at the booth. The platform enables engineers to design, customize, and evaluate motor configurations based on their specific application requirements.

Meet ALVA at SPS 2026

Interested in exploring our frameless motors or discussing your next design? Meet our team at Hall 4, Booth 154, from 24-26 November. Book a meeting with our team in advance to discuss your application, explore our technology, or experience our live demonstrations: Book A Meeting.

ABOUT ALVA INDUSTRIES

Alva Industries is a global manufacturer of frameless motors with its headquarters in Trondheim, Norway. The company’s patented FiberPrinting™ manufacturing technology enables Alva to produce motors in almost any shape or size, keeping the thinnest footprint, with high efficiency, high torque density and superior reliability. Visit www.alvaindustries.com to learn more and follow us on LinkedIn.