14mm Length LRA Linear Vibration Motor – 11mm Width Model NFP-ELV1411A
3.50$
Linear Vibration Actuator Small Volume Price (USD)
| QTY BREAK | UNIT PRICE |
| 1+ | $3.50 |
| 10+ | $2.80 |
| 50+ | $2.48 |
| 100+ | $2.00 |
| 500+ | $1.86 |
Ask for a quotation for mass production quantity, contact us or customizations and integration.
LVM-Series LRA Actuator NFP- ELV1411A 150Hz Datasheet
Lra motor (Also call it lra actuator,) is the most popular for haptic applications. NFP motor has an internal mass, the resonant frequency oscillates back and forth along the X axis, the structure is simple, and it has a long service life.
- The rated frequency, the motor stabilizes vibration, and the frequency point corresponding to the peak-to-peak value of the acceleration curve is the largest.
- Low temperature vibration is min 1.5Grms (-10°C conditions, rated voltage, the acceleration of the motor when the vibration is stable).
- Rising time is from 0 to 90% of normal vibration @ 1.5Vrms, F0, falling time is From 100% to 10% of normal vibration @ 1.5Vrms, F0.
- The effective value of acceleration when the lra vibration motor is stable and vibration at rated voltage and resonant frequency.
| Motor Model | NFP-ELV1411A |
|---|---|
| Size | 14mmx11mmx2.5mm |
| Motor Weight | 2.5g |
| Vibration Amplitude | 1.5Grms @100g |
| Rated Voltage | AC 2.0Vrms |
| Motor Frequency | 150Hz |
| Nominal Operating current | 90max |
| Terminal Resistance | 26+/-10% |
| Mechanical Noise | 50dB max |
| Operating Temperature Range | -30~+70 |
| Storage Temperature Range | -40~+80 |
2.5G lra Linear Resonant Actuator DRV2605 Driver Kit
They are an excellent alternative to brushless vibration motors as the only internal parts that are subjected to wear / failure are the springs. Unlike conventional brushed DC vibration motors, lra vibration motor must be driven by an AC signal at the devices resonant frequency.
The frequency of vibration is fixed at the LRA’s resonant frequency which in the case of our 2 LRA’s is either 180 or 200Hz.
If you need a LRA NFP-ELV1411A driver, you can find from the following link: https://www.amazon.com/Pimoroni-DRV2605L-Linear-Actuator-Breakout/dp/B07RLJFK1S/ref=sr_1_2?keywords=linear+resonant+actuator&qid=1582894146&sr=8-2
Rectangular Linear Resonant Actuator Performance
NFP‘s linear resonant actuators (LRA) vibration motors are an excellent choice for haptic applications due to their fast rise and fall times and superior braking ability. Their relatively simple internal construction also offers high reliability and exceptionally long life when compared with brushed ERM motors. NFP‘s LRA‘s have an internal mass that oscillates back and forth along the X–axis at its resonant frequency when excited by an alternating current (AC) signal.
Haptic Feedback Motor Used In Wearable Technology Sunu Band
Linear vibration motors Model NFP-ELV1411A to provide tactile feedback through vibration pulses sensed on the user’s wrist. Tactile feedback informs the user of the distance to the obstacle, the purpose is to increase the user’s awareness and perception of the obstacle, time-telling. bypass the obstacle to avoid accidents.
Keywords:
lra motor, lra motors, micro vibration motor, small vibration motor, z axis Ira, linear resonant actuators, lra haptic, lra vibrator
Development Samples:
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ –Â Frequently Asked Questions
Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It’s better to offer application prototype drawings to us if possible.
Q: What’s your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.
Q: What’s the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.
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Ana Calderon –
The LRA vibration motor has its strengths and weaknesses. It’s a good choice for applications that require a specific type of haptic feedback, it’s versatile or efficient option out there, easy to install and works well with different types of devices.
Asif uddin –
Linear vibration motor worked great for my purposes. Used it to modular microphone. No problems at all vibrating. Made the job much easier and clearer.
Lee –
I’m very satisfied with this lra vibration motor. I put it in my little plow blade and works perfectly. It’s been set up almost a half of month now and no issues. Can tell this has a good amount of force if you needed it for that. Seems to be a good quality and gives me no concern of failing any time soon.
Joshua Fleck –
This lra actuator save me a lot of money. Real linear vibration motor probably are responsible for this working as well as it does. It’s truly a nice unit. I would recommend it. This motor is a BEAST !
Elvir Jasarevic –
LRA motor has reliable stability and long life. LRA vibration motors are higher in price than brushed ERM vibration motors and must be used with external driver IC.