What is the difference between a washing machine belt O and Z
The c-type pulley is 34 degrees in diameter between 200mm ~ 250mm, 36degree for 250mm ~ 315mm, and 38 degrees for > 315mm. The d-type pulley is 36 degrees in diameter from 355mm to 450mm, and 38 degrees for > 450mm. The E type 500mm ~ 630mm is 36 degrees, > 630mm is 38 degrees.
Washer belt type and Z, triangle belt, belt size difference The angles of the grooves of different types of pulley are recommended in different diameters: The o-type pulley is 34 degrees in diameter from 50mm to 71mm. At 71mm ~ 90mm, it is 36 degrees, > 90mm is 38 degrees. A type A pulley is 36 degrees for the wheel diameter of 71mm to 100mm, and for 100mm ~ 125mm. > 125 mm is 38 degrees; The type B pulley is 34 degrees in diameter from 125mm to 160mm. 160mm ~ 200mm is 36 degrees, > 200mm is 38 degrees;
The motor of washing machine is divided into carbon brush motor, brushless motor. The carbon brush motor is driven by a belt, which is called a belt motor. But loud water is loud; Washing machine brushless motor is mainly divided into three categories, dc inverter motor (DD motor is one of the first to use on the laundry, direct drive, also referred to a direct-drive motor); Three-phase frequency conversion machine BLCD frequency conversion motor. DD motor is direct drive motor, drive directly, the service life of the motor general 10-12, small, poor balance, larger bearing load and wheel wear fast, long with smooth. Three-phase frequency conversion motor three-phase asynchronous frequency conversion motor, using the alternating current into direct current (dc), save the finished product, aging, be affected with damp be affected with damp, heat, erosion, foreign invasion, the impact of the external force can cause damage to winding, motor overload, under voltage, over voltage, lack of phase operation can also result in failure. BLCD brushless motor is the most stable, the motor is not hot, strong durability, large driving force, the current bossi washing machine (Siemens and Bosch) are used in the original BLCD brushless frequency conversion motor.
Mainly the belt cross section size is different, is the "V" shape below size is different, if use the belt of different size and the original shape will cause friction reduction, belt life expectancy.
