Overview
The DSpower DS-W004A is a CANopen servo motor for controlled rotary motion in robotic and valve-actuation applications. It operates from 9–16.0 V with a 12.0 V rated voltage, 360° operating angle, metal gears, and an aviation plug. Rated torque is 4.1 kgf·cm, while stall torque is ≥18 kgf·cm. The listed applications include robot mechanisms, engine intake and exhaust valves, and throttle valves.
Features
- CANopen communication interface
- Metal gears; steel gear label
- Aviation plug
- High-strength, space-saving, corrosion-resistant, and heat-resistant labels
- 360° operating angle
Specifications
| Parameter | Value |
|---|---|
| Operating voltage | 9–16.0 V |
| Rated voltage | 12.0 V |
| Rated torque | 4.1 kgf·cm |
| Static current | ≤40 mA |
| No-load current | ≤180 mA |
| No-load speed | ≤0.10 sec/60° |
| Stall current | ≤3.0 A |
| Stall torque | ≥18 kgf·cm |
| Operating angle | 360° |
| Backlash | ≤0.5° |
| Communication interface | CANopen |
| Gear material | Metal gears; steel gear label |
| Weight | 70.5 ± 2.0 g |
| Width | 40.5 mm |
| Height | 25 mm |
| Temperature graphic markings | +65°C and −40°C |
Applications
- Humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots: provides CANopen-controlled rotary motion for listed robotic mechanisms.
- Engine intake and exhaust valves: supports controlled valve movement where the listed torque, 360° operating angle, and CANopen interface suit the system design.
- Throttle valves: provides rotary actuation for listed throttle-valve applications.
Downloads
ds w004a 1 DSpower Servo Motor DRAW — Draw (PDF)
w004a DSpower DS Servo Motor — 3D Model (STP)
Visual Details
Specifications and Performance



