DS-W004B, a high-performance servo engineered for the harshest environments. At only 25 mm tall, it delivers an impressive 18 kgf·cm stall torque for powerful output. Its ultra-wide operating range of –50 °C to +105 °C, dual EMI shielding, and anti-vibration recessed design ensure rock-solid reliability in complex conditions. RS-485 bus communication guarantees precise control. Widely used in engine throttle applications and more, every unit is quality-controlled from R&D to production, providing customers with a stable, efficient power solution.