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Shock Absorber, Vibration Damper for Stepper Motor
● For NEMA14, 16, 17 and 23
● Reduce noise and shock
● Easy to install
Brand Name: MOONS'
Price: USD  7.83  -  10.78  EA
Payment Methods

Buyer Protection:
Free Exchange if the item has quality problems within 1 year. Learn more


Dampers are used to reduce resonances, reduce noise, and improve response time of step motor systems. They are mounted between the motor and machine, and work by reducing shock impulses and dissipating the kinetic energy in resonances.


Anti-Resonance, less noise, and Torque Ripple Smoothing All stepper motors have an inherent low speed torque ripple that can affect the motion of the motor. In some systems this torque ripple can cause resonances to build up at specific speeds. This causes noise and can even cause the motor to stall. The energy-absorbing rubber in MOONS’ dampers absorb shock to reduce resonances and vibration. This can greatly improve system stability, eliminate noise, allow for much smoother motion at low speed, and provide greater torque utilization at higher speeds.

Fast Response

When performing fast point-to-point moves, a damper can enhance the system transient response and reduce settling time. This improves control accuracy.

P/N Mounting hole Feature Apply
Damper00008 2-M3/2-3.5 Standard NEMA16,NEMA17
Damper00013 2-M3/2-3.5 Convex NEMA16,NEMA17
Damper00016 2-M3/2-3.6 Standard NEMA14
Damper00012 2-4.5/2-5.1 Thin NEMA23
Damper00014 2-M4/2-4.5 Standard NEMA23

Compare Item Price
Buy Now
Damper00013 $9.10
Damper00016 $7.83
Damper00008 $9.18
Damper00012 $10.55
Damper00014 $10.78
2D Drawings
Title Type Size(KB) Date View times Download
Damper00013_2D Drawings.pdf PDF 28 2017-06-30 10
Damper00008_2D Drawings.pdf PDF 28 2017-06-30 8
Damper00014_2D Drawings.pdf PDF 28 2017-06-30 3
Damper00016_2D Drawings.pdf PDF 28 2017-06-30 2
Damper00012_2D Drawings.pdf PDF 88 2017-06-30 1
3D Model
Title Type Size(KB) Date View times Download
Damper00013_3D Model.step STEP 156 2017-06-30 4
Damper00008_3D Model.step STEP 138 2017-06-30 1
Damper00014_3D Model.step STEP 210 2017-06-30 1
Damper00012_3D Model.step STEP 138 2017-06-30 0
Damper00016_3D Model.step STEP 137 2017-06-30 0

Delivery & Packaging

Ensure your ordered products are always safely packaged from easy click to
fast delivery to your hands

Fast Delivery

Fast Cross-Border Delivery MOONS' chooses DHL as our main international express shipping partner. As the world's leading logistics specialist, DHL provides our customers with fast and professional inter- national door-to-door delivery service.
Estimated Delivery Time: e.g. China-USA major cities 3 business days.

Safely Packaging

In order to ensure your shipments withstand the long trip and arrive safely and intact, MOONS' specially designed Individual package to pass the drop test with its stable structure. Besides, the package is made from recyclable materials, providing you with professional safety delivery.

Professional Product Label

Considering all possible harsh application environments, MOONS' specially designed label for each product, which passes water-resistance test, durability rub test, high temperature resistance and corrosion resistance tests.

Tip: This label design is suitable for products of stepper motor.