Vibration Motor 11.6×4.6×4.8mm

AUD $4.95

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Our Code: SKU-003129

Supplier: [Pololu MPN:2265]

This tiny DC motor has a shaft with an offset mass that vibrates when it rotates. Motors like this are commonly found in cell phones and other devices that use vibration for tactile feedback.


Description

Vibration Motor 11.6x4.6x4.8mm next to a US quarter for size reference

Vibration Motor 11.6x4.6x4.8mm next to a US quarter for size reference

Overview

This tiny DC motor produces vibrations by spinning an eccentric shaft at over 10,000 RPM when powered at 3 V. Motors like this are commonly found in cell phones and other devices that use vibration for tactile feedback, and its small size (11.6 × 4.6 × 4.8 mm) and light weight (0.8 g) make it easy to integrate into systems with tight space constraints. The motor has 1.5″ leads and is encased in a removable rubber sleeve that gives it flat surfaces for mounting and prevents it from chattering against whatever it is mounted to. It is intended for operation around 3 V (2.4 V to 3.5 V recommended), and polarity is not important (the motor can run CW or CCW). See the datasheet under the resources tab for more information on this motor.

We also carry vibration motors with fully-enclosed shafts:


Specifications

Dimensions

Size: 11.6 × 4.6 × 4.8 mm1
Weight: 0.8 g2

General specifications

Free-run speed @ 3V: 12500 rpm
Free-run current @ 3V: 65 mA3
Stall current @ 3V: 100 mA
Voltage: 3 V4

Notes:

1
Including rubber sleeve and motor shaft with offset mass.
2
With rubber sleeve.
3
85 mA maximum at 3 V.
4
Recommended operating range is 2.4 to 3.5 V; starting voltage is 2 V.

Resources

File downloads

vibration motor datasheet (154k pdf)

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