Dental Brushless Electric Motor With Built-In LED, Internal Spray Micromotor, E-Type Interface, 16:1/1:1/1:5 Available Dental Compressor there is no alarm sound

there is no alarm sound after 4s

stop and off

Check the air drive and check the air filter and air compressor

Auto Focus And Ease Of Operation

Check whether the connection cable is connected properly

Dental Brushless Electric Motor With Built-In LED, Internal Spray Micromotor, E-Type Interface, 16:1/1:1/1:5 Available Dental Compressor there is no alarm soundParameter: Speed 2000 40000 rpm Speed Ratio 1: 1(2000 40000 rpm) 1: 5(10000 ~ 200000 rpm) 16: 1(100 2500 rpm) Cooling Method Internal Spray Torque 3. 4 Ncm Noise 60dB Input Power 100 240 V Connector ISO E Type Features: Universal E Type Interface Designed with an E type interface, it easily fits all E type compatible contra angle or straight handpieces, adding versatility. Flexible Speed Ratios Offers multiple speed ratios, including 16: 1, 1: 1, and