Silent stepper motor adopts optimized magnetic circuit and dedicated noise reduction drive algorithm, which is a precision stepper motor designed for low-noise working environments. The silent stepper motor greatly suppresses resonance and high-frequency squeaking noise. It is widely used in medical devices, laboratory instruments, office automation, 3D printers, inspection stages and indoor automation equipment. It solves the pain points of squeaking sound and heavy vibration of ordinary stepper motors, delivering smooth and accurate positioning in quiet environments.
Optimized Magnetic Circuit to Reduce Resonance & Squeal
The silent stepper motor features redesigned stator magnetic circuit to weaken harmonic interference, effectively eliminating low-speed resonance and high-frequency squeal commonly seen on regular stepper motors. The silent stepper motor works with much lower noise for automation equipment with strict noise requirements.
High Microstepping for Smooth Rotation
The silent stepper motor supports high microstepping control for smoother current waveform and less torque ripple. The silent stepper motor runs with minimal jitter to realize continuous smooth movement and improve stability of precision machines.
Low-Noise Bearing & Vibration Damping Structure
The silent stepper motor is fitted with low-friction silent bearings plus internal vibration damping structure to reduce abnormal sound from mechanical friction. The silent stepper motor keeps low noise even during long continuous operation.
Quiet Operation for Indoor Low-Noise Applications
The silent stepper motor operates quietly without extra soundproof housing. It can be directly installed for indoor, laboratory and medical equipment requiring quiet working conditions and saves your cost of sound insulation modification.
Preserved Original Positioning Accuracy
The silent stepper motor keeps original stepping positioning accuracy while realizing noise reduction. The noise optimization will not sacrifice torque and positioning performance. The silent stepper motor satisfies both low noise and precise position control.
Wide Compatibility & Easy Replacement
The silent stepper motor adopts standard NEMA flange size and same electrical parameters as conventional stepper motors. It can directly replace standard stepper motors. You only need to enable silent microstep mode on your existing driver for the silent stepper motor.
| Silent Stepper Motor | |
|
Dimensions |
Nema 8(20mm), 11(28mm), 14(35mm), 16(39mm), 17(42mm), 23(57mm), 24(60mm), 34(86mm) |
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Step Angle |
Degree 0.9, 1.2, 1.8(Optional or Customized) |
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Torque |
Up to 350mNm without gearbox |
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Rated Current |
0.1A~10A (A/Phase) |
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Gear type |
Planetary gear motor, worm gear motor, helical gear motor |
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Can be used with |
Planetary gearbox, worm gearbox, helical gearbox |
|
Package |
carton/wooden box |
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HS codes |
8501109190 |
Q: What is the noise level of silent stepper motor?
A: Yes. The 2 Phase 4 Wire Stepper Motor uses bipolar windings and must work with a bipolar two-phase stepper driver. Microstep mode can reduce vibration and improve motion smoothness of this 2 phase 4 wire hybrid stepper motor.
Q: Does silent stepper motor need a special driver?
A: The silent stepper motor can work with common stepper drivers. For best noise reduction effect, we recommend drivers with high microstepping and silent current control function for silent stepper motor.
Q: Will the torque drop after using silent stepper motor?
A: Properly tuned silent stepper motor maintains rated torque and positioning accuracy. The silent optimization only smooths current waveform and will not cause obvious torque loss.
Q: What machines are silent stepper motor widely applied to?
A: Silent stepper motor is commonly used in medical analyzers, laboratory instruments, 3D printers, office automation equipment, optical inspection platforms and indoor automation machinery.
Q: Can silent stepper motor be customized with brake or gearbox?
A: Yes. We can provide silent stepper motor with electromagnetic brake or integrated planetary gearbox to meet low-noise high-torque vertical load applications.
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