In the field of assistive medical devices, operating noise and vibration control directly affect patient experience and equipment performance. In scenarios such as ventilators, rehabilitation robotic arms, intelligent beds, and drug injection systems, even slight mechanical noise or vibration can disturb patients or compromise safety. GXServo provides an ideal solution for such equipment with its silent operation and optimized vibration control.
GXServo’s low-noise brushless motor system offers a built-in advantage. Through PWM waveform optimization and linear drive control, it eliminates common “gear whining” or “electromagnetic jitter” sounds typically found in traditional servos. In actual tests, GXServo’s operating noise under no-load conditions does not exceed 35 decibels—lower than the background noise level of a quiet hospital room.
Beyond silence, GXServo excels in micro-vibration control. In drug delivery systems, vibration during syringe piston movement can cause microbubbles or inconsistent flow. GXServo, using high-resolution position control algorithms, delivers exceptionally smooth output and can even fine-tune PID parameters to simulate “liquid-level smoothness.” This gentle propulsion not only improves treatment accuracy but also reduces patient discomfort from equipment vibration.
In rehabilitation robots or smart care beds, GXServo provides soft start and stop functions, effectively avoiding sudden jolts or lifts that might startle patients. Its high-precision posture control also allows for real-time torque adjustments based on patient weight, enabling truly personalized care experiences.
One notable case is GXServo’s application in a domestic smart mattress system. The system required the servo to adjust mattress angles automatically at night to relieve pressure sores—while operating in complete silence. GXServo’s low-noise characteristics allowed the project to pass hospital user testing and become a long-term procurement component for several rehabilitation centers.
GXServo does more than offer technical support; it promotes “emotional engineering”—minimizing patient resistance to devices through sensory comfort. This trend will be a key direction for future assistive medical systems.
