20mm Small Vibration Motor – 25mm Type Model NFP-130SHZ-B

3V Micro Vibration Motor 130 Motor Data Sheet

First, the NFP-130SHZ-B is a compact 130-size vibration motor designed for strong vibration output. It is available in 3V, 3.7V, and 6V versions for different product requirements.

In addition, the motor body measures 20.2mm in diameter and 25.0mm in length. Therefore, it can provide strong vibration while fitting many compact devices and custom systems.

Main Product Features

• High torque performance: The motor produces strong and reliable vibration feedback.
• Compact design: The 20.2mm diameter and 25.0mm body length suit space-limited products.
• Multiple voltage options: Available versions include 3V DC, 3.7V DC, and 6V DC.
• Versatile applications: The motor supports wearables, mobile devices, medical equipment, and haptic systems.
• Efficient operation: Suitable voltage selection helps reduce unnecessary power consumption.
• Durable construction: High-quality materials support reliable use in repeated vibration applications.

Motor Specifications

Next, the table below lists the available voltage versions, speed, current, eccentric weight size, and motor dimensions. Users should compare these values with the real power supply and load before testing.

Moreover, the three voltage versions provide different speed and current levels. As a result, users can select a suitable model according to vibration strength, available voltage, and power limits.

However, higher voltage and speed may also increase current, noise, heat, and wear. Therefore, the selected motor should be tested inside the complete product before mass production.

3V Vibration Motor Mass Production

First, the NFP-130SHZ-B combines a compact motor body with a large eccentric weight. This structure provides powerful vibration for products that need clear mechanical movement or tactile feedback.

In addition, the 25.0mm motor length and 35.0mm total length make it suitable for products with moderate installation space. Therefore, designers can achieve stronger vibration than many smaller micro motors.

Mass Production Advantages

• Stable vibration output: The large eccentric mass supports strong and noticeable vibration.
• Multiple model choices: Users can select 3V, 3.7V, or 6V versions.
• Compact motor structure: The motor fits many portable and embedded devices.
• Clear dimensional data: The listed dimensions support product design and mounting preparation.
• Flexible integration: The motor can be installed in different housings and support structures.
• Production testing support: Samples can be tested for current, vibration, noise, and temperature before volume orders.

Production Testing Notes

Next, confirm that the motor voltage matches the product power supply. Also, check that the driver circuit can safely handle the required operating current.

Moreover, the motor must be mounted firmly because the large eccentric weight creates strong mechanical force. A weak mounting structure may increase noise, movement, or damage.

Finally, evaluate the complete product under normal and maximum operating conditions. The test should include vibration strength, current, noise, temperature, mounting strength, and service life.

3V Adjustable Vibration Motor Applications

First, the NFP-130SHZ-B is suitable for products that need strong vibration or haptic feedback. For example, it can be used in wearable technology, gaming devices, medical equipment, mobile products, and remote controls.

In addition, the different voltage versions allow designers to adjust vibration speed and strength through model selection or suitable motor control. Therefore, the motor can support many portable and fixed vibration systems.

Typical Applications

• Wearable technology: Provides strong alerts and tactile feedback in larger wearable devices.
• Medical equipment: Supports vibration functions in massage and therapy-related products.
• Gaming devices: Adds vibration effects to controllers and interactive equipment.
• Mobile products: Provides strong vibration feedback in custom portable electronics.
• Remote controls: Adds tactile alerts and operating feedback.
• Bed vibration systems: Can support strong alert functions when the complete structure is correctly designed.
• Massage products: Produces noticeable vibration for compact massage equipment.
• Custom vibration devices: Supports prototypes and specialized motor-driven products.

Energy Efficiency

Moreover, selecting the correct voltage version can help control power use in battery-powered devices. The motor should operate only at the voltage and duty cycle required by the application.

In addition, efficient switching control can reduce unnecessary running time. As a result, battery life can be improved in devices that use short vibration alerts or intermittent operation.

However, strong vibration requires mechanical energy and suitable current. Therefore, users should not evaluate efficiency from voltage alone and should test the real current under load.

How to Choose the Correct Model

First, choose Model A for 3V DC systems that need 5,000rpm and 360mA operation. This version is suitable for lower-voltage products.

Next, choose Model B for 3.7V battery systems that need 6,200rpm and 460mA. It can match many lithium battery-powered products.

Also, choose Model C for 6V DC systems that need higher speed and stronger vibration. This version operates at 8,500rpm and 650mA.

Moreover, confirm that the product has enough space for the 35.0mm total motor length and rotating eccentric weight. The weight must not contact the housing or nearby parts.

Final Selection Notes

• Check rated voltage: Select 3V, 3.7V, or 6V according to the power supply.
• Check speed: Compare 5,000rpm, 6,200rpm, and 8,500rpm with the required vibration effect.
• Check current: Confirm that the driver can support 360mA, 460mA, or 650mA.
• Check motor dimensions: Allow enough space for the motor body and total length.
• Check eccentric weight clearance: Prevent the rotating mass from touching the housing.
• Check mounting strength: Use a firm holder to control movement and noise.
• Check duty cycle: Avoid excessive continuous operation unless it has been fully tested.
• Test the complete product: Verify vibration, current, noise, heat, and service life before production.

In short, the NFP-130SHZ-B is a powerful 130-size vibration motor available in 3V, 3.7V, and 6V versions. It provides strong vibration, multiple speed options, compact dimensions, and flexible use in haptic, medical, massage, wearable, gaming, and custom vibration products.

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