Eccentric Rotating Mass Vibration Motor Supplier
Vibration Motors Including Solder Terminals, Wire Lead, PCB Bracket, Spring Contacts Type, PCB Through-Hole Mouted Type, Compression Spring Contact, SMD Reflow Type, Light Bulb Style Rear Contact, Wire With Rubber Gasket Type Cylindrical Vibrating Motors
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4mm Vibration Motor – 8mm Type Motor Model NFP-0408E
5.00$ -
4mm 3V DC, 11,000RPM SMT Spring Contacts Vibration Motor Model NFP-E408S Replacement Of Z4TH5B1241993L
5.00$ -
6mm Vibration Motor – 14mm Type Model NFP-CHP614 Lead Wire 100mm
5.00$ -
2.6G Vibration Force 3V DC Small Vibration Motor Model NFP-KPDP612 Wire Length Type
5.00$ -
7mm Vibration Motor – 16mm Type Model NFP-BYP716 Lead Wire 50mm
5.00$ -
6mm Vibration Motor – 10mm Type Model NFP-BYP610 Lead Wire 100mm
5.00$ -
6mm Vibration Motor – 12mm Type Model NFP-BYP612 100mm With Connector
0.99$ -
6mm Vibration Motor – 12mm Type Model NFP-BYP612 Lead Wire 100mm
5.00$ -
6mm Vibration Motor – 15mm Type Model NFP-BYP615 80mm With Connector
5.00$ -
6mm Vibration Motor – 15mm Type Model NFP-BYP615 Lead Wire 100mm
5.00$ -
6mm Vibration Motor – 10mm Type Model NFP-P610 PCB Through Hole
5.00$ -
6mm Vibration Motor – 12mm Type Model NFP-CHP612 Lead Wire 38mm
0.99$ -
6mm Vibration Motor – 12mm Type Model NFP-CHP612 60mm With Connector
0.99$ -
6mm Vibration Motor – 12mm Type Model NFP-CHP612 100mm With Connector
0.99$ -
7mm Vibration Motor – 16mm Type Model NFP-CHP716 50mm With Connector
0.99$ -
6mm Vibration Motor – 12mm Type Model NFP-BYP612 50mm With Connector
0.99$ -
10mm Vibration Motor 15mm Type Model NFP-CHP1015 Strong Vibration Force
5.00$ -
6mm Spring Contact Vibration Motor – 10mm Type Model NFP-Z6SH1B0760712
5.00$ -
4mm Vibration Motor – 8mm Type Model NFP-KPDP408 Lead Wire 100mm
5.00$ -
3.2mm Diameter Smallest Pager Motor – 8mm Body Length Model NFP-3C-03208B
5.00$ -
7mm Vibration Motor – 16mm Type Model NFP-P0716 3V 12,000rpm 7.3G Amplitude
5.00$ -
4mm Vibration Motor – 13mm Type Model NFP-P0413 Smallest Pager Motor
2.00$ -
6mm Vibration Motor – 12mm Type Model NFP-KPDP612 1.25P Connector
3.00$ -
6mm Vibration Motor- 15mm Type Model NFP-P615 PCB Through Hole
5.00$ -
6mm Vibration Motor – 10mm Type Model NFP-P610 Bubble Point
0.99$ -
4mm Vibration Motor – 8mm Type Model NFP-E408 Lead Wire 150mm
0.99$ -
4mm Vibration Motor – 8mm Type NFP-408E With JST Connector
5.00$ -
4mm Cylindrical Vibration Motors With Connector AVX ELCO 8005
5.00$ -
6mm Small Vibration Motor – 12mm Type Model NFP-CHP612 70mm Wire Length Molex 1.25P With Black Rubber
128.00$ – 480.00$
Buy Small Vibration Motors From A Manufacturer Not An Agent
If you’re sourcing for ERM and LRA vibration motors manufacturer, NFP-Motor is the right place. No agent fees, because we are the source manufacturers of small vibration motors.
Eccentric rotating mass vibration motors are made of two parts, the brushed coreless DC motor and a eccentric rotating mass. This kind of motor have many advantages: high efficiency, low starting torque, low noise, it’s a kind of precision microdrives. When the coreless motor is mounted with eccentric rotating mass onto shaft, drive motor become vibration motor.
The vibration force is depended on speed of the motor and the weight of eccentric mass. Generally the rated voltage is 1.5V, 3V DC.
ERMs include coin vibration motors and pager motors, another small vibration motor is the Z-direction linear resonant actuators. All these three kinds for vibrator motor can provide sense of touch, however different form factors.
When in supermarket, hearing loss, congenital disability, how to get vibrating alert? Use vibration feedback to replace sound remind is proper solution.
This kind of vibration alert is most widely used in mobile phones and pagers. If you are in an important meeting, it can alert you in a more humanized way. Instead of a rough way through the loudly sound. When you receive a message or a call request, the vibrating reminder is an excellent way as a supplement the sound.
Eccentric rotating mass vibration motor working principle
The principle of erm vibrates like an incomplete fan blade. The motor uses a eccentric rotating mass to rotate at a high speed inside the mobile phone to generate vibrations. The eccentric wheel size used in the phone is very small.
When the motor is rotating, eccentric mass will make a circular motion to generate centrifugal force. The rapid change of the force will generate vibrations.
Cylindrical Vibrators (ERM type) also called pager motor that are always used for handle devices for vibration alerting. The pager motors rely on the rotation of an unbalanced load to create vibration effects. They are more recently being used for haptic feedback as well as vibration alerting.
Our range of vibration motor’s have been developed primarily with communication application such mobile phones and pagers in mind. The range is widely developing to meet the demand for smaller, more powerful and low current consumption motors.
ERM – Cylindrical Vibrator Motors Coreless Pager
Cylindrical vibration motors are usually called pager motor, for in the early applications on pagers. And then started applying it to the phone for haptic feedback. Cylindrical vibration motor belong to the ERM(eccentric rotating mass) type. This is the weight found on rotating vibration motors to offer the vibration. This coreless vibration motor perhaps is the most common type that it’s uncomplicated and cost effective, the eccentric rotating mass is external visible and unprotected. The custom wire length is available for MOQ: 1k pcs, adding custom connectors for MOQ: 1k pcs, custom FPC is available for MOQ: 6k pcs, tooling & design fees will apply for custom FPC.
Still Can’t Find Ideal Motors?
The electrical parameters of the motor can be adjusted. For example, the two main factors determining the vibration force: the size of the pager motor eccentric mass and the speed requirement. , voltage, current can be adjusted according to customer needs. Some encapsulated vibration motors adding terminals connectors, which are our customized products according to different customers. You can also contact us in the bottom contact form to ask for your needs.
If you want a custom lead wire connection of the water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.