Robotics & Automation: Micro‑Motion that upgrades end‑effectors, vision modules, and compact mechatronics

Miniswys develops ultrasonic, piezoelectric micro‑actuators that turn demanding robotics specifications into reliable, production‑ready motion modules. If your automation system needs precision, compactness, and stable holding without wasted power, our micro‑motion technology can become the missing building block.

Why micro‑actuation matters so much in robotics and modern Mechatronics

Miniswys develops ultrasonic, piezoelectric micro‑actuators that turn demanding robotics specifications into reliable, production‑ready motion modules. If your automation system needs precision, compactness, and stable holding without wasted power, our micro‑motion technology can become the missing building block.

The usual challenge:

Traditional electromagnetic motors often reach a physical limit where further miniaturization leads to overheating, high power consumption at standstill, and significant backlash. In 2026, as robotics move into tighter spaces (medical, electronics assembly, and drones), these bulky components create “design bottlenecks” that prevent the creation of truly agile end-effectors.

The Miniswys Solution:

We provide high-performance micro-actuation that breaks these traditional barriers. Our piezoelectric ultrasonic motors offer sub-micron precision and zero power consumption when holding a position, eliminating heat generation in sensitive environments. By upgrading end-effectors with our mechatronics, manufacturers can achieve precise movement in footprints previously thought impossible.

Production Reality: Bridging Force and Scale

Many high-precision prototypes fail when transitioning to mass production. Companies often struggle to find actuators that can deliver “Production Reality” force, the ability to move significant loads consistently, while maintaining the compact scale required for high-density factory floors.
The Miniswys Solution:
Our technology is engineered for the “big” challenges of “small” robotics. We deliver a unique blend of force (up to several Newtons) and scale, ensuring that your automated systems don’t just work in the lab but thrive in high-cycle production environments. Our “Innovation Kits” allow for rapid testing of force-to-size ratios, ensuring a smooth path from concept to the factory floor.

Miniswys capabilities built for robotics constraints

Our ultrasonic ceramic motor technology is “not your standard piezoelectric actuator” it is designed for high‑performance micro‑motion and industrialization

Precision where robots need it most

With a position sensor, Miniswys UCM can reach sub‑micron precision in closed loop, useful for fine positioning in micro‑assembly, calibration stages, and compact optics alignment.

Holding without wasted power

Many robot tools or solutions consume power continuously to maintain grip or position. Miniswys is designed to “turn off the power but keep the holding force,” enabling energy‑efficient hold states and reducing thermal drift in compact mechanisms.

Compact motion that fits into EOAT and embedded modules

Miniswys micro‑motors can be driven with voltages as low as 3 V, supporting compact electronics and embedded designs, including mobile robotics subsystems.

Magnetically insensitive actuation

Because the actuation is piezoelectric and does not require magnets or coils, Miniswys is a candidate for magnetically insensitive applications and sensitive sensor environments.

Production reality: force, lifetime, and scale

Miniswys offers driving forces from 50 mN up to several Newtons and provides lifetime framing via application examples (e.g., 80 km cumulative stroke in compact optical autofocus components). The technology is also explicitly positioned for batch reliability and cost‑effectiveness through economies of scale.

Precision alignment is often plagued by mechanical drift and the need for frequent, manual recalibration. Traditional stages are too large for localized sensing, leading to “blind spots” in automation where errors can accumulate.

Robotics automation use case examples

Manufacturing

A mature deployment base shifts priorities from “can we automate?” to “can we keep it stable, precise, efficient, and maintainable across variants?

Manufacturing pain points that routinely block ROI in robotics cells include changeover friction (variant explosion), end‑of‑arm precision limits, and downtime caused by peripheral failures (grippers, small mechanisms, sensors), not the robot arm itself. An important subset being “micro‑motion gaps”: needing fine adjustment, stable hold, or compact linear motion where conventional solutions (gearboxes, lead screws, motors with brakes) are bulky or power‑hungry.

Use case: Micro‑gripper fine positioning for precision assembly
Add micro‑motion to your end‑effector to control finger spacing, preload, or insertion depth. Closed‑loop micro‑positioning supports high‑yield assembly under variant changes—without scaling tool size disproportionately.

Use case: Compact calibration fixtures and alignment stages
Automated calibration is often “micro‑motion limited.” Miniswys integration options (inner/outer/rotary; linear or rotary stage design) allow tuning of stroke, size, and mechanics—outer drive can enable theoretically unlimited stroke constrained by slider design.

Vision systems

Machine vision is widely treated as a key automation technology, with two robotics‑critical realities: (a) vision is moving to 3D; (b) standardised interfaces reduce integration effort and cost. 3D tasks including automated gripping of unsorted items in boxes and non‑contact precision measurement in the production cycle. Standardisation reduces effort and makes solutions efficient and inexpensive. Having developed many camera modules through the years, Miniswys’ micro‑actuation heritage is naturally aligned with vision modules and micro‑mechanisms for optics: auto-focus, image-stabilization, zoom or aperture setting.

Use case: Active focus and optics alignment for 3D vision and robot guidance

3D machine vision enables tasks such as automated gripping of unsorted items in boxes and non‑contact precision measurement in the production cycle. Micro‑actuation for focus, alignment, or compact shutter/filter mechanisms can stabilize quality without increasing station footprint.

Collaborative robots

Use case: Energy‑efficient hold states in cobot tooling

ISO/TS 15066 defines safety requirements for collaborative industrial robot systems. In that context, predictable tool states matter. Miniswys’ “holding force without power at standstill” is a design lever to reduce heat and simplify certain hold states, while the full system safety case must be handled via risk assessment.

The Business Path: From Design to Manufacture

Developing a new robotic application often involves “CapEx guessing”—spending heavily on hardware before knowing if it will truly solve the problem at scale.

The Miniswys Solution: We simplify the business path by offering a “Simulate-then-Procure” philosophy. Our team supports you through:

  • Design-for-Manufacture (DfM): Optimizing your product for scale from day one.
  • Packaging and Pricing: Flexible models that grow with your production volume.
  • Performance Verification: Using our Innovation Kits to prove ROI before full-scale investment.

We can find a Package fitting your exact development stage and needs.

Packaging and pricing

Pricing depends on integration depth, performance targets, volume, and certification needs. Miniswys supports a staged path from evaluation to industrialization.

Evaluation package
Start with the Innovation Kit to validate integration and performance assumptions quickly. The kit includes two standalone modules (2 mm and 8 mm stroke; up to 50 mm/s; up to 30 mN), a driving board powered via USB‑C, Windows control software, and an integration manual.


Feasibility + prototyping package
A structured feasibility sprint to define requirements (stroke, force, duty cycle, environment), select integration type (inner/outer/rotary; linear/rotary stage), and deliver engineering samples for pilot cells.


Industrialization + series package
Design‑for‑manufacturing, test strategy, tolerance and batch reliability planning, and ramp support. Providing “batch reliability” and cost‑effectiveness for mass production.

 

Tell us what you’re building:

space envelope, required stroke, target force, accuracy, duty cycle, and your control environment (PLC/ROS 2/OPC UA).

We’ll propose an full integration approach and an evaluation path for your project.