1034 3V Flat Mobile Phone Vibration Motor

1034 3V Flat Mobile Phone Vibration Motor is a specialized permanent magnet DC motor engineered to deliver efficient, subtle haptic feedback in compact electronic devices. This coin-type motor, characterized by its shaftless design, uses an eccentric rotating mass (ERM) that creates vibration when it spins, making it ideal for discreet notification systems. Operating reliably on a low 3V DC supply, this motor integrates directly into small PCBs or enclosed spaces without requiring complex mounting hardware, consequently simplifying the design and assembly of portable electronics. Furthermore, its small physical footprint and low current consumption make it a superior choice for battery-powered, space-constrained applications like smartwatches, fitness trackers, and mobile phones.

Key Features:

• Coin/Flat Form Factor: The ultra-slim, coin-shaped design (10 mm diameter, 3.4 mm thickness) allows for easy integration into exceptionally thin enclosures.
• Low Voltage Operation: It operates efficiently from a 3V DC rated voltage, therefore making it perfectly suited for single-cell Li-ion or low-voltage battery applications.
• High RPM and Quick Response: The motor delivers a high minimum rated speed of 9000 RPM, ensuring a perceptible and quick-onset vibration for immediate alerts.
• Shaftless Design: Since it lacks an external rotating shaft, this fully-enclosed motor simplifies mounting and offers enhanced protection against dust and debris.
• Adhesive Mounting: Most models include a 3M adhesive backing, providing a simple, secure, and permanent mounting solution directly onto a PCB or case interior.

Technical Specifications:

• Motor Type: Eccentric Rotating Mass (ERM) Micro DC Motor
• Rated Voltage (V_DC): 3.0 V
• Operating Voltage Range: 2.5 V – 4.0 V DC
• Min. Rated Speed: 9000 RPM (Revolutions per Minute)
• Max. Rated Current: ≤ 90 mA
• Max. Starting Current: ≤ 120 mA
• Vibration Amplitude: ≈ 0.75 G (Typical @ 3V)
• Operating Temperature: −20°C to +60°C

Mechanical Specifications:

• Package Style: Flat Coin Type (Radial)
• Commutation: Brush Type
• Mounting Method: Adhesive Backing (Typically 3M) or Soldering Leads
• Enclosure: Fully-enclosed and shaftless for increased durability in portable devices.

Dimensions:

• Motor Diameter: 10 mm
• Motor Thickness: 3.4 mm
• Lead Wire Length: ≈ 20 mm (or 1.5″)
• Weight: ≈ 1.2 g (Extremely lightweight)

Pinout and Wiring:

• Pin 1 (Red Lead): Connect this terminal to the positive power supply (V_DC).
• Pin 2 (Black/Blue Lead): Connect this terminal to the circuit ground (GND) or the driver transistor’s collector/drain.
• Polarity: The motor is electrically non-polar, however, reversing the polarity will reverse the rotation direction, which does not typically affect vibration quality.
• Driving Note: We recommend using a transistor (like a BJT or MOSFET) to drive the motor from a microcontroller’s GPIO pin, since the current draw exceeds a typical GPIO pin’s limit.

Datasheet Reference:

• Download NFP-C1034 Coin Vibration Motor Datasheet

Commonly Used in:

• Wearable Devices: Smartwatches, fitness bands, and smart jewelry that require subtle, haptic feedback alerts.
• Mobile Technology: Replacement or new components for vibration functions in mobile phones and pagers.
• Medical Equipment: Small, handheld medical or therapeutic devices that utilize vibration for user interaction or treatment.

Applications:

• Haptic Feedback Systems: Providing tactile confirmation for button presses, touchscreens, or interface interactions.
• Vibration Alerts: Generating notifications for alarms, calls, or messages in battery-powered, portable electronics.
• Miniature Robotics: Used in small, specialized robot designs that require movement via vibration (e.g., Bristle Bots), thus extending their utility beyond standard alerts.

Equivalent Models:

• C1034 Series (NFP-C1034): The industry-standard nomenclature for the 10 mm diameter, 3.4 mm thickness coin motor.
• 1030 Vibration Motor: A similar family type, often interchangeable, but with a slightly smaller thickness (e.g., 3.0 mm).
• C0830/C0834 Motors: Smaller diameter (8 mm) coin motors, which may serve as an alternative when even less space is available.

Package Includes:

• 1 x 1034 3V Flat Mobile Phone Vibration Motor (Coin Type)