For Heavy-Duty Scenarios
Replace hydraulic lines with power cables — high power density, on-demand, self-contained
EHA (Electro-Hydrostatic Actuator) integrates servo motor, micro hydraulic pump, and cylinder into a compact unit, delivering powerful output with plug-and-play simplicity—say goodbye to complex hydraulic piping.
Comparison
EHA combines the power density of hydraulics with the simplicity of electric actuation
| Specification | LiboDynamics EHA | EMA (Electric Cylinder) | Traditional Hydraulic |
|---|---|---|---|
| Power Density | >1.0 kW/kg | 0.4 kW/kg | 0.8 kW/kg |
| Reliability | High | Medium | Low |
| Environment Adaptability | Strong | Weak | Weak |
| System Efficiency | >80% | >95% | <60% |
| Control Mode | Multi-mode Servo | Position Loop | Valve Controlled |
| Impact Resistance | Excellent | Poor | Good |
Core Advantages
Four pillars that redefine heavy-duty actuation performance
5× the force of an electric cylinder at the same diameter. 22mm bore delivers 6,000N output — fits into space-constrained joints and mechanisms.
Fluid compressibility naturally absorbs shock loads — no extra damping required. Back-drivable for safe human-robot collaboration.
On-demand power eliminates throttle losses. Descent energy recovery reaches 53%. Overall energy consumption reduced by nearly one-third vs. traditional systems.
Each axis has independent closed-loop servo control — no external piping or valve blocks. Sealed oil circuit requires no oil changes or valve adjustments throughout service life.
Applications
From robot joints to heavy machinery — EHA adapts to every scenario
Agent Platform
An enterprise-grade multi-agent platform built from scratch — driving requirement analysis, solution design, simulation optimization, intelligent review, and automated delivery across the entire R&D lifecycle.
Moat
Patents + AI + Quality — barriers that strengthen exponentially over time
Core micro-hydraulic component patents, high-integration EHA structure patents, adaptive control algorithm patents, sealing and cooling process patents
Self-built enterprise multi-agent platform: requirement agent for specification parsing, design agent for auto-decomposition, simulation agent for optimization, delivery agent for automated validation — forming a continuously improving closed loop.
Complete EHA performance testing system, extreme temperature validation, million-cycle durability certification, third-party certified testing capability
About Us
雳泊动力（LiboDynamics）专注于一体化电液执行系统的研发与制造，总部位于苏州。
Core team covers mechanics, hydraulics, electronics, and software — from component design to system integration, all in-house.
Core micro-hydraulic component patents, high-integration EHA structure patents, adaptive control algorithm patents, and sealing process patents.
Complete EHA performance testing system, extreme temperature validation, million-cycle durability certification, third-party certified testing capability.
Headquartered in Suzhou, serving global customers in robotics, construction machinery, marine, and special vehicle industries.
Products
Standard Products + Custom Solutions + Agent Services
Quick delivery of standardized specifications to capture market share. Core components sold separately to expand revenue streams.
Tailored EHA drive systems for key clients, with deep technical service binding and high switching costs.
Requirement Agent delivers instant solutions; multi-agent collaboration drives full-process optimization, building strong customer lock-in.
LiboDynamics
Let's shape the future of intelligent equipment together
