From manufacturing floors to bomb squads, our robotic systems are built to perform under pressure—literally. At the core is our patented, ultra-efficient actuator technology, originally developed for the U.S. Department of Defense. Fully modular, self-contained, and capable of continuous rotation, these actuators deliver
Unmatched strength, precision, and adaptability in the harshest environments.
What
Sets Us
Apart
HDT-Developed & Patented
Built on technology originally developed for DARPA and protected by multiple patents, our actuators are designed and engineered in-house for mission-critical reliability.
High Weight Lift Capacity
Delivers powerful lift with an exceptional strength-to-weight ratio, ideal for mobile and heavy-duty applications for mission-critical reliability.
Integrated with Picknik’s MoveIt Studio
Seamlessly integrates with Picknik’s MoveIt Studio for intuitive motion planning, simulation, and control.
Self-Contained & Fully Modular
Each actuator is self-contained and part of a fully modular system, allowing fast customization and simplified maintenance.
Multiple Configurations
Available in a wide range of joint counts, segment lengths, and gripper options to fit your exact operational needs.
Continuous Rotation
Joints feature continuous 360° rotation with through-joint wiring and built-in control electronics for high-precision movement.
Tele-operable
Designed for remote operation using intuitive wireless controls, making deployment safe and straightforward even in hazardous environments.
Engineered Inside and Out
Integrated control, sensing, and internal power eliminate external hardware, streamlining performance and enabling payload access anywhere.
Light-Weight Mobility
Optimized for mobile platforms with a high strength-to-weight ratio that minimizes payload impact.
Tough & Rugged
Built to take a beating—fully sealed and impact resistant for demanding, high-risk tasks.
Extreme Cold & Heat Durability
Operates reliably in environments ranging from -40°F to 160°F, without performance loss.
Submersible (IP66 or IP67)
Sealed to withstand high-pressure washdowns or full submersion—ready for land, sea, or anything in between.
Build Your Arm
We don’t believe in one-size-fits-all because that’s not the world you work in. At HDT, every robotic arm is built to match your needs. From the number of joints to the segment length to the reach and lift capability, we’ll configure a system tailored specifically to your application — no compromises.
MoveIt Pro
Explore how HDT Robotic Arms perform in your environment before committing. The HDT Product Loaner Program lets you test real hardware, simulate performance, and evaluate within PickNik’s MoveIt Pro - risk-free. Find the right configuration for your exact needs.
Certifications
Our robotic arms have undergone rigorous testing for safety, durability, and performance in hazardous environments. From first response to energy, and from underwater work to extreme temperatures, see how our technology stands up to the world’s toughest conditions.
Made in America
With 80+ years of manufacturing, HDT is built on a legacy of engineering for the extreme. In 2006, we developed the world's most advanced prosthetic arm for the U.S. Department of Defense. That same patented tech now powers our modular manipulators — designed, built, and tested in America.
Ready to get started?
Let’s solve
something
hard together.