Coin Type Micro Vibration Motor

SKU: R7J85QR91F
★★★★
4.5 (66 reviews)
The Coin Type Micro Vibration Motor is a compact and lightweight vibration motor designed to generate silent or low-noise vibration feedback in portable electronics, wearable devices, robotics, toys, alarms, mobile devices, and DIY electronics projects. Featuring a flat coin-shaped design, this motor can be easily installed in space-constrained applications where conventional cylindrical vibration motors may not be suitable. Its compact...
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The Coin Type Micro Vibration Motor is a compact and lightweight vibration motor designed to generate silent or low-noise vibration feedback in portable electronics, wearable devices, robotics, toys, alarms, mobile devices, and DIY electronics projects. Featuring a flat coin-shaped design, this motor can be easily installed in space-constrained applications where conventional cylindrical vibration motors may not be suitable. Its compact size, low power consumption, and simple DC operation make it an excellent choice for tactile feedback, notification systems, vibration alerts, and small embedded devices.

The motor operates using a miniature eccentric rotating mass mechanism that converts rotational motion into vibration. When DC power is applied, the internal motor rotates an unbalanced weight at high speed, generating vibration that can be felt through the device housing. This simple mechanical design provides reliable vibration feedback without requiring complex control electronics. The motor can be switched directly using a transistor or MOSFET and can also be controlled using PWM from Arduino, ESP32, ESP8266, STM32, and other microcontroller platforms.

The Coin Type Micro Vibration Motor features a compact flat profile that allows it to be attached to PCBs, plastic enclosures, wearable products, robotic mechanisms, toys, and other small electronic assemblies. It is suitable for applications requiring short vibration alerts, user feedback, haptic indication, silent notifications, and motion effects. Its lightweight construction minimizes the impact on portable devices while providing noticeable vibration output.

Designed for students, hobbyists, electronics engineers, wearable-device developers, robotics enthusiasts, and DIY makers, the Coin Type Micro Vibration Motor is widely used in wearable electronics, smart bands, notification devices, mobile accessories, miniature robots, gaming controllers, toys, alarms, security systems, educational projects, and embedded electronics. Its simple two-wire connection and compact form factor make it easy to integrate into a wide variety of electronic projects.

Key Features

Coin Type Micro Vibration Motor
Compact Flat Design
Miniature Vibration Motor
Eccentric Rotating Mass (ERM) Technology
DC Motor Operation
Low Power Consumption
Lightweight Construction
Fast Vibration Response
Reliable Vibration Output
Low Noise Operation
Two-Wire Connection
Easy to Install
Suitable for PCB Mounting
Can Be Attached with Adhesive
PWM Speed Control Compatible
Suitable for Microcontroller Projects
Compatible with Arduino
Compatible with ESP32
Compatible with ESP8266
Compatible with Raspberry Pi
Suitable for STM32
Ideal for Wearable Electronics
Perfect for Haptic Feedback
Suitable for Notification Systems
Ideal for Vibration Alerts
Suitable for Smart Devices
Perfect for Miniature Robots
Ideal for Toys and Gadgets
Suitable for Gaming Devices
Excellent for DIY Electronics
Suitable for Educational Projects
Compact Space-Saving Design
Reliable Continuous Operation
Long Service Life

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Name: Coin Type Micro Vibration Motor
Product Type: Coin-Type Vibration Motor
Motor Technology: Brushed DC Motor
Vibration Mechanism: Eccentric Rotating Mass (ERM)
Motor Shape: Flat / Coin Type
Operating Voltage: Typically 3V DC
Operating Voltage Range: Approximately 2V to 5V DC
Rated Voltage: 3V DC
Operating Current: Typically 60mA to 100mA
Starting Current: Varies by Model
Vibration Frequency: Approximately 10,000 to 15,000 RPM Equivalent
Vibration Type: Rotational Vibration
Connection: 2-Wire
Wire Type: Flexible Lead Wires
Control Method: ON/OFF or PWM
PWM Control: Supported
Motor Direction: Single Direction
Startup Time: Fast Response
Housing Type: Compact Flat Housing
Housing Material: Metal/Polymer Construction
Mounting Method: Adhesive Mounting or Enclosure Mounting
Power Consumption: Low
Noise Level: Low
Cooling Method: Natural Air Cooling
Compatible Controllers: Transistor, MOSFET, Microcontroller and Motor Driver Circuits
Compatible Platforms: Arduino, ESP32, ESP8266, Raspberry Pi, STM32 and Other Microcontrollers
Operating Temperature: Approximately -20°C to +60°C
Applications: Wearable Electronics, Haptic Feedback, Mobile Devices, Notification Systems, Vibration Alerts, Smart Gadgets, Toys, Gaming Devices, Miniature Robots, Security Systems, DIY Electronics, Educational Projects
Package Includes: 1 × Coin Type Micro Vibration Motor

FAQ

1. What is the Coin Type Micro Vibration Motor used for?

The Coin Type Micro Vibration Motor is used to provide vibration feedback in wearable devices, smart gadgets, notification systems, toys, miniature robots, alarms, gaming devices, haptic interfaces, and DIY electronics projects.

2. How does a coin vibration motor work?

The motor uses an eccentric rotating mass mechanism. When DC power is applied, an unbalanced weight rotates inside the motor, producing mechanical vibration that can be used as an alert or tactile feedback.

3. Can the vibration motor be controlled using Arduino or ESP32?

Yes. The motor can be controlled using Arduino, ESP32, ESP8266, STM32, and other microcontrollers. A transistor or logic-level MOSFET is recommended for switching the motor because the motor should generally not be powered directly from a microcontroller GPIO pin.

4. What voltage does the Coin Type Micro Vibration Motor require?

Typical coin-type vibration motors are designed around 3V DC operation, although the exact operating voltage depends on the particular motor version. Always check the motor's specified voltage before connecting it to a power source.

5. What applications is the Coin Type Micro Vibration Motor suitable for?

The motor is suitable for wearable electronics, haptic feedback systems, smart devices, notification equipment, vibration alarms, toys, gaming accessories, miniature robots, security devices, educational projects, and DIY electronics requiring compact vibration feedback.

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