Application: Applicable to drive all kinds of general machinery and equipment, suchas compressors, fans, pumps and other mechanical equipment, but also in the oil.chemicals,medicine,mining, etc.Features:High efficiency, energy saving, attractive appearance, convenientoperation,perfect structure,little vibration,low noise.Circumstance for use:The altitude not exceeding 1000m above sea level.The ambienttemperature subject to seasonal variations but not exceeding +40'℃ and not less than-15℃.