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.
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.
|Size||10 mm diameter, 3.4 mm height|
|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|
|Size:||10.0 x 3.4 mm|
|No-load speed @ 3V:||14500 rpm1|
|No-load current @ 3V:||60 mA2|
|Vibration amplitude:||0.75 g|
- 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.
RPM and current vs voltage for the shaftless vibration motors
Dimension diagram (in mm)