8mm Micro Coin Vibration Motor − 3mm Type Model NFP-ELV0832B
$5.00
Linear Vibration Motor Small Volume Price (USD $)
| QTY BREAK | UNIT PRICE |
|---|---|
| 1+ | $5.00 |
| 10+ | $3.00 |
| 50+ | $2.00 |
| 100+ | $1.60 |
| 500+ | $1.50 |
Contact us for a quotation for production quantities, customizations and integration.
8mm LRA Linear Resonant Actuator Provide Powerful B Haptics Buzz
A linear resonant actuator is a precision vibration motor that produces an oscillating force across a single axis. Unlike a DC eccentric rotating mass (ERM) motor, a linear vibration motor relies on an AC voltage to drive a voice coil pressed against a moving mass that is connected to a spring.
When the voice coil is driven at the resonant frequency of the spring, the entire actuator vibrates with a perceptible force. Although the frequency and amplitude of a linear resonant actuator may be adjusted by changing the AC input, the actuator must be driven at its resonant frequency to generate a meaningful amount of force for a large current.
To provide the most realistic feedback using eccentric rotating masses (ERMs) or linear resonance actuators (LRAs), you will need a device that implements advanced haptic effects. Replacement of NFP's LRA MOTOR Y-AXIS, G0832012.
205Hz Linear Resonant Actuator Performance
| Motor Model | NFP-ELV0832B 205Hz 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 | 205 ± 5 Hz |
| Rising time | Max. 50 msec; From 0 to 50% of nominal vibration @ 1.8Vrms, 205Hz |
| Falling time | Max. 80 msec; From 100% to 50% of nominal vibration @ 1.8Vrms, 205Hz |
| Mechanical noise | Max. 50 dB(A); 10cm distance from microphone, Input Source: 205Hz, 1.8Vrms AC, sine wave |
| Insulation resistance | Min. 10 MΩ; 100V DC input, between Case and Lead Wire |
| Life test | Operating at rated input voltage (1.8Vrms AC, Sine wave), input frequency (205Hz) for 200,000cycle, on(2sec) / off(1sec). |
235Hz Linear Vibration Motor Data 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 MΩ; 100V DC input, between Case and Lead Wire |
| Life test | Operating at rated input voltage (1.8Vrms AC, Sine wave), input frequency (235Hz) for 200,000cycle, on(2sec) / off(1sec). |
3.2mm Thickness Small Vibration Motor Outline Drawing
Haptic Feedback Vibration Motors Used In Automobile Industry
With the development of the automotive industry, many physical keys have been replaced by touch screens, and at the same time they need a touch similar to mechanical keys. Z-axis linear vibration motors are the best solution.
This 8mm diameter LRA can be driven by TI's DRV2605L haptic driver. This kind of linear actuator will really get you buzzing! The powerful haptic buzz is programmable with a range of built-in patterns, or you can program your own. This little haptic driver and actuator are great for adding some buzzy feedback to your projects.
Flat Vibrator Haptic Feedback Linear Resonant Actuator Applications
NFP-ELV0832B 235Hz linear resonant actuator is using in police recorder camera, z-axis vibration, long lifetime, big amplitude, learn more...
Keywords:
linear resonant actuator, linear vibration motor, lra motor, linear resonant actuators, lra actuator, linear vibration actuator, lra vibration motor, lra motors, lra linear resonant actuator, z axis vibration motor, G0832012
Additional information
| LRA Frequency: | 205Hz 100mm wire length, 235Hz 100mm wire length |
|---|
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