Working Principle of Piezoelectric Vibrating Motor:
The piezoelectric touch feedback technology utilizes the inverse piezoelectric effect of the piezoelectric ceramic material to fix the piezoelectric body on the vibration plate. After applying a voltage to the piezoelectric vibration motor, the piezoelectric body shrinks or expands, thereby causing the bending and deformation of the vibration plate. The part of the vibration plate that has the largest displacement of the upper and lower sides is connected to the mass body to generate vibration acceleration, so that the piezoelectric vibration can be clearly felt. The piezoelectric body is composed of a single-layer or multi-layer piezoelectric ceramic sheet and a piece of metal substrate, and the multilayer structure can generate a larger displacement. Multiple piezoelectric bodies can achieve strong tactile feedback and a variety of different tactile sensations.
Features of piezo motor
Low power consumption, low noise
High response speed
High response frequency
High definition tactile feedback
Wide Drive frequency band
Various vibration effects are achieved by adjusting the frequency and vibration force
Scope of applications
Smart phone
Smart watches
Tablet computer
Game machine
Wearable devices
Virtual devices
Dimension
Specification
Model | Dimensions | Weight | Driving Voltage | Frequency | Response Time(rise/fall) | Accelerated Speed | Noise | Capacitance | Power Consumption |
L×W×t[mm] | [g] | [Vpp] | [Hz] | ms | [Grms @100g] | [dBA] | [nF @1V,1Khz] | [mW/Grms×g] |
Piezo motor | 30×4×3.2 | 1.75±0.05 | 70 | 230 | 2/10 | ≥1 | ≤50 | 15±4.5 | ≤0.5 |
* Operating temperature：-20℃～70℃; Storage temperature：-20℃～80℃。
* Customize on request.
Advantages of piezoelectric vibrating motor（Comparison）
1.Strong vibration
*Motor acceleration experiments were performed with 100g mass blocks to simulate the weight of common mobile phones
2.Ultra short delay
3.Ultra-low power consumption
*The power consumed by each Click
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Working Principle of Piezoelectric Vibrating Motor:
The piezoelectric touch feedback technology utilizes the inverse piezoelectric effect of the piezoelectric ceramic material to fix the piezoelectric body on the vibration plate. After applying a voltage to the piezoelectric vibration motor, the piezoelectric body shrinks or expands, thereby causing the bending and deformation of the vibration plate. The part of the vibration plate that has the largest displacement of the upper and lower sides is connected to the mass body to generate vibration acceleration, so that the piezoelectric vibration can be clearly felt. The piezoelectric body is composed of a single-layer or multi-layer piezoelectric ceramic sheet and a piece of metal substrate, and the multilayer structure can generate a larger displacement. Multiple piezoelectric bodies can achieve strong tactile feedback and a variety of different tactile sensations.
Features of piezo motor
Low power consumption, low noise
High response speed
High response frequency
High definition tactile feedback
Wide Drive frequency band
Various vibration effects are achieved by adjusting the frequency and vibration force
Scope of applications
Smart phone
Smart watches
Tablet computer
Game machine
Wearable devices
Virtual devices
Dimension
Specification
Model | Dimensions | Weight | Driving Voltage | Frequency | Response Time(rise/fall) | Accelerated Speed | Noise | Capacitance | Power Consumption |
L×W×t[mm] | [g] | [Vpp] | [Hz] | ms | [Grms @100g] | [dBA] | [nF @1V,1Khz] | [mW/Grms×g] |
Piezo motor | 30×4×3.2 | 1.75±0.05 | 70 | 230 | 2/10 | ≥1 | ≤50 | 15±4.5 | ≤0.5 |
* Operating temperature：-20℃～70℃; Storage temperature：-20℃～80℃。
* Customize on request.
Advantages of piezoelectric vibrating motor（Comparison）
1.Strong vibration
*Motor acceleration experiments were performed with 100g mass blocks to simulate the weight of common mobile phones
2.Ultra short delay
3.Ultra-low power consumption
*The power consumed by each Click
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