
Overview
The DSpower DS-W012A is a PWM servo motor for mini high-speed drones, FPV control-surface tails, and stated robotic-motion applications. At its rated 7.4 V, it provides 3 kgf·cm rated torque; stall torque is 8 kgf·cm. Its specified 90° operating angle, steel gear, and 14 ± 1 g weight help buyers assess it for compact motion-control installations.
Features
- PWM communication interface
- Steel gear
- Stated product feature claims: extra-large torque, anti-burn and anti-shake performance, long life, prevention of tooth sweeping, lower noise, and ultra-high precision
Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 5.0–8.4 V DC |
| Rated Voltage | 7.4 V |
| Rated Torque | 3 kgf·cm |
| Static Current | ≤10 mA |
| No-load Current | ≤200 mA |
| No-load Speed | ≤0.10 s/60° |
| Stall Current | 1.5 A |
| Stall Torque | 8 kgf·cm |
| Operating Angle | 90° (1000→2000 μs) |
| Backlash | ≤1° |
| Communication Interface | PWM |
| Gear Material | Steel gear |
| Weight | 14 ± 1 g |
| Temperature Range | -30°C to +70°C |
| Dimension Callout | 8.5 mm (feature not identified) |
Dspower W012A DS Servo Motor DRAW — Draw (PDF)
Applications
The DS-W012A is specified for mini high-speed drones and FPV control-surface tails, where PWM control and the specified 90° operating angle can be used for commanded surface movement. Stated robotic-motion application scenarios include:
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
Visual Details
Features and Design



