PES-U

Passive Elastic System Upper Limb

The PES-U is a mechanical energy-storing exoskeleton developed and designed by ULS Robotics.

Specifically engineered to deliver mechanical support to users' shoulders and arms, it this upper limb energy-storing exoskeleton is primarily intended for physical labor roles in enterprises.

It aims to ease the labor burden on workers engaged in lifting tasks, effectively reducing their load by over 30% while providing robust support to boost production efficiency.

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Passive Elastic Upper-Limb Exoskeleton – Now Debuted

Built for Overhead Tasks

Adjustable Waist Tension Rope: Secure & Supported

Tighten the elastic waist ropes to cinch the exoskeleton snugly to your torso—this customized fit locks in stable support, boosting the device’s force transmission while protecting your waist during high-load tasks.

Lift Your Arm with Ease

Energy-storing mechanical structure provides smooth, linear lifting assistance through internal mechanical elasticity.

360° Smooth Motion & Ultra-Portable

Full-range stable movement in all postures; 1.9kg lightweight build with foldable design for easy carrying.

Imperceptible Wear, Sturdy & Durable

Constructed with carbon fiber and high-strength engineering materials: lightweight to wear, with guaranteed safety.

Reduce Load:Light & Effortless

Energy-storing upper-limb exoskeleton cuts load by 30% — no fatigue even during long shifts.

No-Charge Convenience & Powerful Lifting

Mechanical energy-powered for anytime-anywhere operation; 10kg max assistance force via innovative passive elestic drive.

Passive Elastic Upper-Limb Exoskeleton – Now Debuted

Built for Overhead Tasks

Adjustable Waist Tension Rope: Secure & Supported

Tighten the elastic waist ropes to cinch the exoskeleton snugly to your torso—this customized fit locks in stable support, boosting the device’s force transmission while protecting your waist during high-load tasks.

Lift Your Arm with Ease

Energy-storing mechanical structure provides smooth, linear lifting assistance through internal mechanical elasticity.

360° Smooth Motion & Ultra-Portable

Full-range stable movement in all postures; 1.9kg lightweight build with foldable design for easy carrying.

Imperceptible Wear, Sturdy & Durable

Constructed with carbon fiber and high-strength engineering materials: lightweight to wear, with guaranteed safety.

Reduce Load:Light & Effortless

Energy-storing upper-limb exoskeleton cuts load by 30% — no fatigue even during long shifts.

No-Charge Convenience & Powerful Lifting

Mechanical energy-powered for anytime-anywhere operation; 10kg max assistance force via innovative passive elestic drive.

Compare Models

PES-U
PES-U
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FIT-U PRO
FIT-U PRO
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PES-U FIT-U PRO

Product Specifications

Basic Information
Weight
1.9kg
Dimensions
(610-690)mm × 520mm × 175mm
DoF
8
Warranty
1 Year
Performance
Overhead Assistance
10kg
Accessories
Carrying Case
Optional Accessories
Arm Cuff (S/L)
FAQ
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What is the core design concept of the PES series?
Which industries are PES series applicable to?
What is the maximum assistance and load reduction effect of PES-U?
Can single-arm assistance be adjusted independently?
What is the weight of PES-U?
What is the applicable user weight range?