14mm Length LRA Linear Vibration Motor – 11mm Width Model NFP-ELV1411A


(5 customer reviews)

Haptic Feedback Motor Small Volume Price (USD)

1+ $3.50
10+ $3.00
100+ $2.50
1,000+ $2.47


Ask for a quotation for mass production quantity, contact us or customizations and integration.


X-Axis LVM-Series LRA Actuator 150Hz Key Features

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 14mm x 11mm x 2.5mm
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℃


1.5G lra Linear Resonant Actuator DRV2605 Driver Kit

Custom FPC and SMD connection methods are possible.

Recommended Reflow Temperature for NFP-ELV1411A: The optimal reflow temperature for this model using Pb-Free (Sn/Ag) solder typically ranges between 240-250°C with 40-80 seconds over 220°C. It’s important to note that the reflow temperature guidelines for Sn/Pb solder are less stringent, allowing for slight variations in equipment and component temperatures without significantly affecting soldering quality.

The vibration frequency of Linear Resonant Actuators (LRAs) is set to match their resonant frequency. In the case of our two LRAs, this resonant frequency is either 180 Hz or 200 Hz. Due to the high quality factor (Hi-Q) of LRAs, applying a frequency that deviates from their resonant frequency, either above or below, will result in a reduced vibration amplitude. If the applied frequency is significantly different from the resonant frequency, the LRA may not produce any vibration at all. This characteristic underscores the importance of matching the operating frequency to the LRA’s resonant frequency for optimal performance.


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

If you search for “DRV26” on the Texas Instruments website, you’ll find a range of integrated circuits (ICs) designed for driving linear vibration motors. These are part of TI’s DRV26 series: https://www.ti.com/motor-drivers/products.html

Regarding the AWINIC AW8695FCR, it’s a motor driver IC tailored for haptic feedback systems. This chip is specifically developed for use with Linear Resonant Actuators (LRAs) and offers features like quick startup and resonance frequency detection and tracking: https://www.awinic.com/en/index/pageview/catid/35/id/5.html


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 Xaxis 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.


lra motor, lra motors, micro vibration motor, small vibration motor, x 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 – 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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If you want a custom lead wire connection of the water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.

5 reviews for 14mm Length LRA Linear Vibration Motor - 11mm Width Model NFP-ELV1411A

  1. 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.

  2. 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.

  3. 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.

  4. 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 !

  5. 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.

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