the design of xyt-180-4f series motors is combine water cooling unit of fslp and electromagnetic design of xyt-180-4 series motors , ,which can achieve the maximum power saving effect. the outline and mounting dimensions are the same as fe2sp180-4f series motors.
|motor type||rated power||current||rated speed||torque||efficiency||power factor||locked current||locked torque||maximum torque||protection class|
|kw||a||r/min||n.m||η%||cosφ||rated current||rated torque||rated torque|
for example, changing 18.5kw inverter duty motor into 18.5kw water-cooling permanent magnet synchronous inverter duty three-phase motor, it can save 22(pm) 20(water-cooling)=42 kilowatt – hour. if the motor can be used for 5 years and 300 working days per year , then during operation period it can save 42*300*5=63000 kilowatt – hour, 63000x0.50=31500 rmb , this money is enough to purchase more than 4 pcs new motors , and 5~6 months is enough to recover increased investment.