
Silent Servo Motor adopts optimized magnetic‑circuit, precision stator winding and vibration‑damping structure to greatly cut electromagnetic and mechanical noise, while maintaining closed‑loop high‑precision positioning performance. Widely used in medical equipment, laboratory automation, office‑automation devices, testing instruments and indoor packaging machines. Featuring quiet and smooth operation, this Silent Servo Motor is the preferred silent servo motor for noise‑sensitive working conditions.

Optimized Magnetic‑circuit for Harmonic Suppression
Silent Servo Motor is designed with magnetic‑circuit simulation to weaken magnetic‑field harmonic components. This silent servo motor reduces electromagnetic noise at source without sharp whistling sound.
Precision Skewed‑slot Stator Winding Technology
Silent Servo Motor applies skewed‑slot stator and precise winding process. This silent servo motor reduces cogging torque fluctuation, restrains low‑speed vibration and achieves smooth and quiet low‑speed rotation.
Vibration‑damping Mechanical Construction
Silent Servo Motor is equipped with internal shock‑absorbing components. This silent servo motor dampens mechanical vibration from bearings and rotors, avoids mechanical resonance and lowers overall noise emission.

Better Working Environment for Indoor Sites
Silent Servo Motor runs much quieter than standard servo motors. This silent servo motor fits laboratories, medical workshops and office‑style factories and prevents high‑decibel noise disturbance for operators.
Prevent Vibration Interference for Precision Measurement
Silent Servo Motor delivers low‑vibration output. This silent servo motor generates little extra vibration during operation and ensures accurate data acquisition for testing and measuring instruments.
Stable Operation & Longer Service Life of Matching Parts
With excellent vibration suppression, Silent Servo Motor reduces shock load on couplings, bearings and other transmission parts. This silent servo motor lowers component wear and extends service life of the whole mechanism.











| Silent Servo Motor | |
|
Model |
40 ~ 180 |
|
Power supply |
AC/DC |
|
Power |
50W to 7.5KW |
|
Voltage |
24v to 380v |
|
Encoder |
Available |
|
Controller |
Available |
|
Gear head |
Planetary gearbox, worm gearbox, helical gearbox |
|
Typical Applications |
Printers, Labeling machine, Laser cutting machine, SMT equipment, Packing machine, Dispensing machine, Hot stamping machine, Manipulator, Robot, Analytical and Medical Instruments, Textile Equipment, Embroidery Machine, Precision Telescope Positioning Systems, High-Speed Dome Camera |
|
Package |
carton/wooden box |
|
HS codes |
8501310000/8501320000 |
![]()























Q: What about noise performance of Silent Servo Motor at high‑speed conditions?
A: Magnetic‑circuit optimization of Silent Servo Motor covers both low and high‑speed ranges. Electromagnetic noise is well suppressed at high speed. Bearing and wind noise will rise naturally at high rotation speed, which is inherent mechanical characteristic. Overall noise of the silent servo motor is still better than standard servo motors.
Q: What mounting base requirements for Silent Servo Motor?
A: Rigid mounting base is highly recommended for Silent Servo Motor. Insufficient base stiffness will trigger mechanical resonance and weaken noise‑reduction performance of the silent servo motor. Flexible thin‑sheet steel brackets should be avoided as much as possible.
Q: Can Silent Servo Motor keep low‑noise performance at low‑speed operation?
A: Silent Servo Motor is specially optimized for low‑speed cogging torque. This silent servo motor restrains whistling noise and jitter at low‑speed range, ideal for noise‑sensitive devices running continuously at low speed.
Q: Will driver parameters affect the noise‑reduction effect of Silent Servo Motor?
A: Yes. Even for Silent Servo Motor, improperly tuned driver gain parameters may still cause vibration and noise. Please apply recommended parameters to maximize noise‑reduction performance of the silent servo motor.
Q: Can Silent Servo Motor keep low‑noise performance at low‑speed operation?
A: Silent Servo Motor is specially optimized for low‑speed cogging torque. This silent servo motor restrains whistling noise and jitter at low‑speed range, ideal for noise‑sensitive devices running continuously at low speed.
Hot Tags: silent servo motor, China silent servo motor manufacturers, suppliers, factory














