Exoskeleton Power Solutions

Ultra-compact, flat-profile QDD actuators and hollow-shaft joint motors for medical, industrial, and research exoskeleton programs.

Target Buyer:For biomedical engineers, wearable robot architects, and sourcing teams that need compact actuators with traceable samples and human-safe validation criteria.

Inquiry Email

[email protected]

Email app

Include target torque/speed, quantity, and delivery location.

Instant Chat

+86 188 5797 1991

Request CAD Model via WhatsApp

Opens a direct WhatsApp thread with the RFQ message prefilled.

Solution Highlights

Flat actuator geometry for hip, knee, ankle, and shoulder packages
Backdrivable low-ratio drivetrain for human-in-the-loop control
Lightweight housing, encoder, brake, and cable-routing customization

Common Use Cases

Medical rehab exoskeletons
Industrial lifting assist
Military wearables
Prosthetic knee and ankle actuator research

Implementation Focus

Hip, knee, and ankle torque sizing by gait phase and support level
Weight, stack height, and cable routing near the user body
Backdrivability, brake behavior, and safe failure assumptions
Noise, surface temperature, and documentation discipline for buyer audits

Application Evaluation Matrix

Evaluation Metric	Typical Range	Buyer Relevance
Weight-to-Torque Ratio	Application-optimized Nm/kg	Every gram near the limb affects user fatigue, battery size, and wearable comfort.
Backdrive Torque	Low-ratio QDD target	Backdrivability improves transparency and helps the control system feel less rigid to the wearer.
Thermal Comfort	Buyer-defined surface temperature limit	Human-contact devices must avoid uncomfortable housing temperatures during sustained walking or lifting cycles.
Stack Height	Flat-profile actuator package	Lower profile packaging reduces interference with braces, clothing, and user motion.

RFQ Preparation Checklist

Share joint location, range of motion, envelope, weight limit, and mounting concept
Provide biomechanical torque-speed curves and duty cycle by gait or lift phase
Confirm voltage, encoder, brake, driver, and communication interface needs
Define backdrive torque, noise, surface temperature, and safety margin expectations
State prototype quantity, validation plan, compliance files, and ramp forecast

Risk and Mitigation

Gear backlash affecting gait control: Set backlash and backdrive targets in the sample acceptance plan, then validate under representative gait cycles.
User discomfort from heat or noise: Add surface temperature, acoustic, and vibration limits to the RFQ instead of evaluating torque only.
Late sensor or brake integration: Reserve encoder, brake, load-cell, cable, and connector space in CAD before sample release.

Recommended Products

Buyer FAQ

Can you integrate custom load cells?

Yes, we can co-design the housing to accommodate your specified force/torque sensors.

Can you support prosthetic or rehabilitation joint samples?

Yes. We can align small sample lots around buyer-supplied torque profiles, envelope limits, traceability expectations, and validation criteria.

What data helps size an exoskeleton actuator?

Share joint location, gait or lift cycle, peak and continuous torque, speed, allowed mass, voltage, brake requirement, backdrive target, and user-contact limits.