Shaftless Vibration Motor 8x3.4mm

AUD $4.95

In Stock: Ships Today  

Back orders: Ship 547 units in 7 days

Our Code: SKU-002707

Supplier: [Pololu MPN:1637]

This tiny, button-type, vibrating motor shakes with a vibration amplitude of 0.75g and draws approximately 60 mA when 3 V is applied to its leads. The shaftless design keeps this motor small: 8 mm in diameter and 3.4 mm in height.


Description

Shaftless vibration motor 8x3.4mm with quarter for size reference

Shaftless vibration motor 8x3.4mm with quarter for size reference

Overview

This shaftless vibration motor is fully-enclosed with no exposed moving parts. Its small size (8 mm diameter, 3.4 mm height) and shaftless design mean you can mount it on a PCB or even place it in a pocket to add quiet, haptic feedback to your project. The motor has a 3M adhesive backing on it for easy mounting and 1.5" leads for making quick connections. Polarity is not important; the motor can run CW or CCW.

We offer this vibration motor in three different sizes:

All three of these motors have the same vibrational amplitude (0.75g), but the 10×3.4mm version has more mass than the other two, which results in a slightly greater vibrational force.

Specifications

Size 8 mm diameter, 3.4 mm height
Weight 0.8 g
Recommended operating voltage 2.5 – 3.5 V
Vibration amplitude at 3 V 0.75g
Speed at 3 V 14500 RPM (12000 RPM min)
Free-run current at 3 V 60 mA (80 mA max)
Startup current at 3 V 120 mA max
Motor resistance 29 ± 6 Ω
Operating temperature -10°C to +60°C
Storage temperature -30°C to +70°C

Dimensions (in mm)


Specifications

Dimensions

Size: 8.0 x 3.4 mm
Weight: 0.8 g

General specifications

Free-run speed @ 3V: 14500 rpm1
Free-run current @ 3V: 60 mA2
Voltage: 3 V3
Vibration amplitude: 0.75 g

Notes:

1
12000 RPM minimum at 3 V.
2
80 mA maximum at 3 V.
3
Recommended operating range is 2.5 to 3.5 V.

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