Jinlong Machinery & Electronics
Model Number: Z4KH1A0031121
Z4KH1A0031121 Spring Contact SMT Vibration Motor

4 mm | 1.3 V | Spring Contact SMT | Vibration Motor

The Z4KH1A0031121 is member of our Z4KH series line and is our most powerful 4mm compression spring motor series. The vibrating motor is surrounded by a rubber boot that allows it to be press fit into the desired location in your products plastic housing. It’s a good choice for a surface mounted motor.

CLICK  HERE to see photos of how this motor is typically mounted in the products housing.

Summary Of Specifications
Diameter/Height (mm): 4.0 / 5.9
Body (mm): 11.4
Overall (mm): 16.6
Rated Voltage (Vdc): 1.3
Operating Voltage (Vdc): 1.1~1.6
Rated Current MAX (mA): 85
Typical Current (mA): 64
Rated Speed (rpm): 8500
Vibration Force (G): 0.85
Z4KH1A0031121 Spring Contact SMT Vibration Motor mechanical drawing

This part is not authorized for Life Supporting Devices
None of the products offered for sale by us are authorized for use in any device that:

  1. is surgically implanted into the body
  2. supports or sustains life, and whose failure to perform as per our specification,
    may result in serious injury or death of the user.

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