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Model Number: G1040003D
G1040003D Highest G Force Coin LRA Linear Vibration Motor

10mm x 4.0mm | 2.5 Vrms | 170hz | LRA Z-Axis

At an impressive 2 Grms the G1040003D produces the highest G force / vibration energy of any coin shaped vibration motor. The rise time (50% power)  is a blazing 10 ms, fall time (10% power) 50ms, makes it one of the best choices for haptic feedback applications. Even faster times can be achieved with a haptic driver.   This LRA is used in large cellphones like Samsungs's Galaxy Note 9 and small sized tablets.  Due to this LRA's wide bandwidth , the use of Haptic drivers  that make use of  "auto -resonance" detection will be problematic.  If using such a driver, you will need to disable the auto-resonance  calibration feature and manually set the driver for the resonant frequency of the LRA.   We have tested the  Dongwoon Anatech Part # DW7914A    and it works well.      This device is designed to be mounted in a molded recessed pocket in the products housing. PCB mounted contact springs or pogo pings mate with coin LRA's contacts pads. This motors is currently only available in this configuration. Customizations will be considered if the project volume is in excess of 1 million / year. While it is not intended to be used as such, wires may be soldered to the coin motors contact pads.

Summary Of Specifications
Technology Type: LRA
Diameter (mm): 10.0
Thickness (mm): 4.0
Rated Voltage (Vac RMS): 2.5
Operating Voltage (Vac RMS): 0.1~2.5
Rated Current MAX (mA): 170
Typical Current (mA): 145
Rise Time (ms) MAX *: 10
Fall Time (ms) MAX *: 50
Resonant Frequency: 170
Vibration Force (G): 2.00
* at 50% of Maximum G force
G1040003D Highest G Force Coin LRA Linear 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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