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Haptic Feedback Actuator by Need-For-Power Motor

The tiny vibration motors used in mobile terminals, game machines, etc. Small and high efficiency types are provided. The eccentric rotating mass (ERM) motor and linear resonant actuator (LRA) are two of the most common types of haptic feedback actuators used in the market today. Our technology improves the haptics devices experience by actually improving the performance of these haptic actuators. While most smartphone and tablet users already have experienced haptic controllers, the term itself is mostly unknown to consumers. In its basic definition, “haptics” refers to the science of tactile feedback. The most basic form of haptics is when a cell phone vibrates, indicating either an incoming call or the arrival of a message in the phone’s inbox. It is an efficiency way to give an alert to the operators of the special event. In these cases, the user’s attention is grabbed by a vibration alerting.

ERM vibration motor

 

 

Alert & notification

Draw users' attention to different events silently with unique haptic effects and vibrations.

Button replacement

Replace controls like buttons, knobs and switches with tactile feedback and touch inputs.

Touch screen

Provide enhanced touch screen user experience and improve safety with haptic feedback.

 

About one-third of smartphones include tactile feedback that extends beyond a vibration alert. A common example is the subtle vibrations a user feels when typing an email or texting. Each vibration confirms that a keystroke has registered. Users tend to commit fewer typing errors and have a more satisfactory experience when tactile feedback exists.

 

So, if you want to make something haptic controls in your latest product, we are the best choice for lra haptic. NFP-motor is the leading supplier of ˜60 mm vibrating motors. We own the widest range of vibration motors in stock.

 

What is haptics?

Haptics, by the definition of itself, refers to the haptic sense of the touch and is an advanced technology that adds the tactile feedback right to the electronic devices through the use of vibrations. This touch-based technology has become more and more popular in handheld, portable and touch-screen enabled to the consumer, industrial and automotive electronic devices. The vibrations produced to provide a new, deeply enhanced user experience.

 

Vibration motor a wide variety of applications

 

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Cylindrical Vibrate Motors

This surface miniaturised

DC coreless mount vibration motor with spring contacts, make an absolutely excellent choice for such a variety of handheld alerting functions.

 

Q-Coin Vibration Motors

A range of vibration actuators and the driver ICs designed specifically for haptic feedback applications. A coin vibration motor may be used in smart watches, wearable devices.

Large Vibration Motors

These large vibration motors can generate high vibration amplitudes for haptic alerting, massaging beds and mechanical work, massage chairs, adult toys, medical devices, game controllers and vibrate alerts.

PCB Coin Vibration Motor

These long-life and durable vibration motors are based on PCB motor technology for the lasting performance. Enable quick reponse times through the electromagnetic response.

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Pancake Vibration Motors

These low profile pancake motors are easily mounted and behaved the same as the ERM vibration motors.

Enclosed Vibration Motors

Encapsulated vibration motors have no external moving parts, ideal for a lot of applications such as the wearable devices.

 

linear resonant actuator (LRA)

The LRA vibrator is used in some smartphones for haptics vibration alerts. It consists of spring-mounted mass & vibrates in a linear motion.

Piezo Actuators

The LRA must be driven at a narrow resonant frequency. It also tends to have a slightly better start-up time.

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ERM Motors / Pager Motor

Tiny (ERM) eccentric roating mass vibration motors are for some handheld devices.

 

PCB Mounted Vibrator

PCB mounted vibrating motors with flexible mounted spaces for many alerting devices.

Linear Resonant Actuators LRA

LRAs Separate vibration amplitude and frequency are free to control by the ICs drivers.

PCB Mounted Vibrator

PCB mounted vibration motor with flexible mounting position for many vibration alert device

Three common types of actuators comparison

 

Eccentric Rotating Mass (ERM)

Linear Resonant Actuator(LRA) Piezo Module
Form Factor: Bar or hockey puck Form Factor: Hockey puck Form Factor: Bar or hockey puck
Approximate Size: 11 x4.5 dia. mm Approximate Size: dia 10 x3.6 mm Approximate Size: 3.5 x 3.5 x 42 mm
Durability: Variable Durability: Durable Durability: Durable
Fidelity of sensations: Low Fidelity of sensations: Medium Fidelity of sensations: High
Voltage: 1-10 V(DC) Voltage: 2.5-10 V(DC) Voltage: 50-200V(PP)
Power: 10% of battery Power: 5% of battery Power: 7% of battery
Frequency: 1-300 Hz Frequency: 175 Hz Frequency: 1-300 Hz
Response: 40-80 ms Response: 20-30 ms Response: <1 ms
Waveform: DC Voltage Waveform: Sine wave Waveform: Sine wave
Control: DC Control: Amp. Mod Control: Large BW
Power Consumption: Poor Power Consumption: Best Power Consumption: Good
Response time: 40-80ms Response time: 20-30ms Response time: 1ms
Cost:$ Cost:$$ Cost:$$$

 

Typical vibration motor drive mechanism

 

 

What kind of vibration motors we offer...

Precision Touch

Just for some haptic feedback applications with the driver ICs.

Durable Vibration Motors

Long-life and dura vibe based on brushless technology.

BLDC Vibrating Motors

The motors cores without brushes improved their life.

 

Larger DC ERM Motors

This type of DC vibrator motors offering greater vibrating alerting.

PCB Packaged Vibrator Motors

PCB mounted vibration motors with flexible mounting tech.

ERM Motors and Pager Motors

Frequency and amplitude are in dependent for handled.

Eccentric rotating mass -ERM Vibration Motors

Vibration created by roating off-centric mass with a vibe-motors

Pancake / Coin Vibration Motors

Common actuator. Used in toys, game controls, mobile phones...

 

 

 

Packaged Vibration Motors

Packaged motors have no extra movable parts, ideal for many alert applications.

Linear Resonant Actuators (LRA)

The LRA has a narrow operating bandwidth centered around the resonant frequency.

 

PCB Installation Vibration Motors

PCB installed vibration motors with free space installed for any devices.

 

Buy off some vibration motors related accessories or contact us for help!

 

Our company is different than other companies because we focus on new product design and the development. So we expect no minimum order quantity for stocked parts, and only a low minimum order quantity for most vibration motor customisations, such as custom lead lengths and the adding of certain connectors. We are also unique in our experience and competence using and building vibration motors into an application or product. If you're short of time, or don't care to become an expert in vibration generation, or vibration / tactile / haptic feedback, please call or email us. We're here to help! Or you can click on the bottom right to chat with us online.

 

Recommend

 

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Personal Electronics Applications

By adding haptic effects, it gives the user tactile feedback rather than just audible feedback.

 

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Automotive Vibration Applications

Driver distraction has become a areally significant issue in automotive user interfaces.

 

Medical Care Applications

Portable medical devices often use audible or visual alerts to notify the patient of potential issues.

 

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White Goods & Other Industrial

HMI start to develop more tablet-like control panels, the number of touch screens used in application is increasing

 

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Car and automotive applications

Vibrations can be used in automobiles

to enable a variety of features

 

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Precision haptic feedback

A range of vibration actuators and driver ICs designed specifically for haptic feedback applications.

 

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Coin vibration motors

These low profile motors are easily mounted and behave the same as ERMs

 

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Dura vibration motors

These long-life and durable vibration motors are based on brushless motor technology for lasting performance.

 

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Encapsulated vibration motors

Encapsulated motors have no external moving parts, ideal for many applications

 

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Enclosed vibration motors

These vibrator motors are cased in metal housing, with screw-holes to mount

 

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Handheld / mobility applications

Handheld devices have a range of possible uses for vibrations

 

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Medical and health applications

Medical tools can greatly benefit from haptics or vibration alerting

 

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Large Vibration Motors

Larger DC vibrating motors offer greater vibration amplitudes for alerting reminder

 

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PCB Mounted Vibrator

PCB installation of the patch vibration motors can be just flexibly installed to meet the requires of the PCB design.

 

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Vibration alerting applications

Vibrations are a great way of alerting operators to events.

 

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Haptic Feedback

Complex mode of vibration to trigger precise the haptic feedback feel can be conveyed to the user.

 

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Pico Vibe Motors

Miniature Coreless DC vibration motors
is wholely designed to use in specifically for handheld/mobile charging device for alarm function.

 

 

Vibration Motors Products Ranges

Coin / Pancake Vibration Motors
Eccentric Rotating Mass (ERM)
Linear Resonant Actuator (LRA)
Enclosed Vibration Motors
Cylindrical Vibrate Motors
Piezo Module Actuators

 

Vibration Motors Product Guides

High-Definition Haptics Principles

Tactile Actuator Technologies

Differences Between ERM and LRA

Final Solution for Haptic Feedback