BRAND : PANASONIC MODEL : M91X40GD4W2 DESCRIPTION : The two primary ways to control the speed of a single-phase AC motor is to either change the frequency of the line voltage the motor sees or by changing the voltage seen by the motor, thereby changing the rotational speed of the motor. SPECIFICATION : Power mode : Alternating current. Type of power supply : AC motor Operating speed : Speed regulating motor VOLTAGE : 220V FREQUENCY : 50 / 60Hz Weight : 3 kg CONDITION : USED *TESTED , GOOD RUNNING CONDITION ( PRICE AS PER FOB PRICE ) ( PRICE IS NEGOTIABLE )