Shaftless Vibration Motor 10x3.4mm

This is a merged information page for Item #1636.
View normal product page.

Pololu item #: 1636
Brand: Unspecified
RoHS 3 compliant


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: 10 mm in diameter and 3.4 mm in height.

Compare all products in Motors and Gearboxes.

Pictures

RPM and current vs voltage for the shaftless vibration motors.

Dimension diagram (in mm) for the shaftless vibration motor 10×3.4mm.

Shaftless vibration motor 10×3.4mm top view.

Shaftless vibration motor 10×3.4mm with quarter for size reference.




Overview

This shaftless vibration motor is fully-enclosed with no exposed moving parts. Its small size (10 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 10 mm diameter, 3.4 mm height
Weight 1.2 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)

Dimensions

Size: 10.0 x 3.4 mm
Weight: 1.2 g

General specifications

No-load speed @ 3V: 14500 rpm1
No-load 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.

Frequently-asked questions

No FAQs available.

On the blog