At an impressive 2 Grms the VG1040003D, wide band LRA, produces the highest G force / vibration energy of any coin shaped LRA vibration motor. The rise time is a blazing 10 ms, fall time 50ms, makes it one of the best choices for HD haptic feedback applications. Its exceptionally wide bandwidth allows this LRA to be used @ 250 hz making it a candidate for use in Parkinson's Disease Glove applications pioneered by Dr. Peter Tass. Notably Samsung chose this LRA for use in their Galaxy Z Flip 3 and Samsung Galaxy S21 cellphones. Due to this LRA's wide bandwidth, you will need to disable the auto-resonance calibration feature and manually set the driver for the resonant frequency of the LRA. Besides the popular TI haptic drivers, Dongwoon Anatech Part # DW7914A and the Renesas (formerly Dialog Semiconductor) DA728x Series Haptic driver IC are also viable options. A configuration file is available for the DA728x driver. 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. PCBA contact springs are made by TE as well as other companies. If you need wire leads, you can solder wires to these contact pads, however the wire must be thin and flexible (UL3302 AWG 32 /34) else the adhesive holding the FPC to the metal base may separate and the FPC lift upward. This motor is currently only available in this configuration. Customizations will be considered if the project volume is in excess of 1 million / year.
CLICK HERE to see photos of how coin motors have been mounted in products.
| 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 (Grms): | 2.00 |
| * at 50% of Maximum G force | |
| Packaging Spec | |
| Part Packaging: | Plastic Tray |
| Qty per reel / tray: | 50 |
| Quantity - Master box: | 4000 |
| Size - Master Box: | 51*35*17.5CM |
| Weight - Master Box: | Call us |
| ECCN: | EAR99 |
| USA HTS TARIFF: | 8501.10.4020 |
| 25% Exclusion Code: | 9903.88.67 |
| 25% Ex. Code Valid: | thru Dec 30 2023 |
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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:
