LRA Vibration Motor NFP-ELV0832B Utilize In Confiea®

Linear resonant actuator motor is used in a new Confiea® FLEX wired conference equipment
The Confidea® family has always been the backbone of wired conference equipment. Confiea® FLEX has a 5.2-inch full-color touch screen, a flexible software license system, and an anti-fingerprint coating. The Confidea® FLEX screen vibrates gently through the built-in linear vibration motor NFP-ELV0832B. Tactile feedback devices bring more confidence to users and make the meeting go smoothly.

Televic’s conference solutions have been used by tens of thousands of delegates everywhere; enjoy high-quality audio and obtain flexible conference solutions.

What are advantages of Z-Axis LRA coin vibration motors?

—NFP-ELV0832B is z-axis vibration, long life, large amplitude
—LRA is the best choice for tactile feedback
—When the user presses the touch screen, the signal from the touch sensor on the screen triggers the tactile driver, and the coin linear vibration motor is used to reproduce the feeling of physical buttons.

Long Life LRA Haptic Actuator Fact Sheet

Motor Model NFP-ELV0832B 235Hz Type
LRA Diameter Φ8±0.1 mm
LRA Thickness 3.25±0.05 mm
Weight 1.00±0.1 Gram
Resistance 22.5±10% Ω
Rated Current Max. 90 mArms Input Source: F0, 1.8Vrms AC,
sine wave
Vibration Acceleration 1.2-1.5 Grms Input Source: F0, 1.8Vrms AC,
sine wave, 100g dummy JIG
Operating Frequency 235 ± 5 Hz
Rising Time Max. 50 msec, From 0 to 50% of nominal vibration
@ 1.8Vrms,235Hz
Falling Time Max. 80 msec; From 100% to 50% of nominal vibration @ 1.8Vrms,235Hz
Mechanical Noise Max. 50 dB(A); 10cm distance from microphone,
Input Source : 235Hz, 1.8Vrms AC, sine wave
Insulation Resistance Min. 10 M; 100V DC input, between Case and Lead Wire
Life Test Operating at rated input voltage (1.8Vrms AC, Sinewave), input frequency (235Hz) for 200,000cycle, on(2sec)/off(1sec).
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