Precision Motion for Every Joint
6 actuator architectures from 10 to 150+ Nm — find the right module for your robot, validated and customized before mass production.
Inquiry Email
Send target torque/speed, protocol, quantity, and delivery location.
Product Architectures
Joint · QDD · SEA · Motor · Screw · Bus Module
Torque Coverage
From micro dexterous hands to humanoid legs
Sample Lead Time
Engineering samples to your bench fast
6 Actuator Families, One Engineering Partner
From hollow-shaft direct-drive to micro-precision ball screws — choose the architecture that matches your axis demand.
Inverted Planetary Roller Screw Actuator
Quasi-Direct Drive (QDD) Hollow-Shaft Actuator
Frameless Torque Motor (Outrunner / Inrunner)
Series Elastic Actuator (SEA) Module
Micro Ball Screw for Dexterous Hands
EtherCAT / CANopen Integrated Joint Module
Find the Right Architecture for Your Robot
Not sure which product family fits? Start from your application scenario — we recommend proven module combinations.
Skip the Middleman, Talk to the Engineers
How working directly with a vertically integrated Chinese factory compares to procuring from traditional branded distributors.
Sample Lead Time
faster
Traditional Brand
8–16 weeks
With Us
< 4 weeks
Customization
sample start
Traditional Brand
High MOQ, long NRE
With Us
Flexible, sample-first
Engineering Support
middlemen
Traditional Brand
Through distributors
With Us
Factory-direct engineers
Pricing
savings
Traditional Brand
Brand premium
With Us
Factory-direct pricing
Latest Engineering Guides
Practical buyer-side checklists, decision frameworks, and technical insights from our engineering team.
Hollow-Shaft vs Solid-Shaft Robot Joint Modules: A Sourcing Guide (2026)
An engineering and procurement guide to evaluating hollow-shaft versus solid-shaft robotic joint modules for humanoid, cobot, and industrial robot arms.
Frameless Torque Motor Guide: Outrunner vs Inrunner for Robotic Joints
A practical comparison of outrunner and inrunner frameless torque motors for cobot, humanoid, and precision motion applications.
Integrated Joint Actuator Guide: EtherCAT vs CANopen for OEM Projects
Compare EtherCAT and CANopen integration paths for robotic joint actuators, with practical OEM sourcing checkpoints for faster deployment.
FAQ
Buyer Decision Support
Start Your RFQ
Share your specs and procurement timeline to receive engineering feedback and quotation support.
Inquiry Email
Send target torque/speed, protocol, quantity, and delivery location.