Shaftless Vibration Motor 8x3.4mm

Pololu item #: 1637
Brand: Unspecified supply outlook
RoHS 3 compliant

Price break Unit price (US$)
1 4.95
5 4.55
25 4.19
100 3.85


backorders allowed

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 Specs (6) Pictures (4) Resources (0) FAQs (0) On the blog (1) 

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)

People often buy this product together with:

Shaftless Vibration Motor 10x3.4mm Shaftless Vibration Motor 10x3.4mm
Shaftless Vibration Motor 10x2.0mm Shaftless Vibration Motor 10x2.0mm
Vibration Motor 11.6×4.6×4.8mm Vibration Motor 11.6×4.6×4.8mm

Related Products

Shaftless Vibration Motor 10x3.4mm
Shaftless Vibration Motor 10x2.0mm
Vibration Motor 11.6×4.6×4.8mm

Related Categories

Motors and Gearboxes
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