vibration motors with 2 eccentric metal vibration heads(Note: Due to manufacturing reason, the iron heads could come with stain, if you are not satisfied with the order we will give you a full refund)
Rated Voltage: DC 12V; Speed(no load): 12V-4000RPM/min; Rated Voltage: DC 24V; Speed(no load): 24V-8000RPM/min
An eccentric rotating mass motor acts like a standard DC electric motor— it transforms the flow of electrical current right into a mechanical pressure that turns the motor
Unlike a lot of DC motors, the ERM motor additionally has an off-center mass. Due to the fact that the turning of the off-center mass produces an asymmetric centripetal force, a non-zero centrifugal force is produced when the motor turns
As long as the motor runs at a high variety of turnings each minute, the constant variation of the pressure generates a perceivable side vibration
Description
Voltage: DC 12V, 24V
Rated Voltage: DC 12V
Speed(no load):
12V-4000RPM/min
Rated Voltage: DC 24V
Speed(no load):
24V-8000RPM/min
Vibration motor for aircraft model and massager or other projects which need vibration function
Widely used in electric toy, hair dryers, dust cleaner, electrical tools, auto antenna, home appliances, communication equipment, toys moulding, massage machines, etc