XW Series
The DYNAMIXEL XW Series is a rugged, water-resistant smart actuator lineup designed for advanced robotics, Physical AI, mobile robots, outdoor systems, field automation, and manipulation platforms that need reliable motion in real-world environments.
With full metal gears, current-based control, feedback-rich operation, and a sealed design, XW actuators are ideal for robots that need to collect data, perform tasks, and improve through repeated operation outside clean lab conditions.
Waterproof X-Series Design
Built for robots operating in outdoor, field, mobile, and real-world environments where durability matters.
Built for Physical AI
A strong actuator platform for embodied AI systems learning from real-world motion, contact, and environment data.
Data Flywheel Ready
Capture position, velocity, load, current, and motion data to improve policies and robot behavior over time.
Force-Aware Control
Current and current-based position control support compliant motion, safer contact, and intelligent interaction.
Rugged Actuation for the Physical AI Data Loop
Physical AI depends on robots that can act, sense, record, and improve in the real world. XW Series actuators help support that loop with rugged motion output, waterproof durability, feedback data, current-aware control, and dependable operation for robots working outside controlled environments.
- Support real-world teleoperation and data collection workflows
- Enable imitation learning, reinforcement learning, and policy testing
- Use current feedback for force-aware interaction and safer contact behavior
- Help improve the data flywheel: better data → better models → better robots
Choose the Right XW Series Model
Maximum torque XW540 model with up to 11.2 N·m stall torque at 14.8 V.
Higher speed XW540 model with up to 88 rpm no-load speed at 14.8 V.
Balanced torque waterproof actuator for field robots, manipulators, and mobile platforms.
Faster XW430 option for responsive rugged robots and repeated real-world motion cycles.
Waterproof Motion, Force Control & Real-World Learning
XW Series actuators support advanced DYNAMIXEL operating modes including Velocity Control, Position Control, Extended Position Control, PWM Control, Current Control, and Current-Based Position Control. These features are especially useful for Physical AI systems that need rugged operation, compliant motion, repeatable data collection, and reliable performance in real-world environments.
XW Series Specifications
| Model | Stall Torque | No Load Speed |
|---|---|---|
| XW540-T260-R | 8.8 N·m @ 11.1 V 9.5 N·m @ 12.0 V 11.2 N·m @ 14.8 V |
37 rpm @ 11.1 V 40 rpm @ 12.0 V 48 rpm @ 14.8 V |
| XW540-T140-R | 6.4 N·m @ 11.1 V 6.9 N·m @ 12.0 V 8.3 N·m @ 14.8 V |
67 rpm @ 11.1 V 72 rpm @ 12.0 V 88 rpm @ 14.8 V |
| XW430-T333-R | 2.9 N·m @ 11.1 V 3.1 N·m @ 12.0 V 3.6 N·m @ 14.8 V |
29 rpm @ 11.1 V 31 rpm @ 12.0 V 39 rpm @ 14.8 V |
| XW430-T200-R | 6.4 N·m @ 11.1 V 6.9 N·m @ 12.0 V 8.3 N·m @ 14.8 V |
49 rpm @ 11.1 V 53 rpm @ 12.0 V 66 rpm @ 14.8 V |