Detailed Product Description HEFF1 series three-phase asynchronous high efficiency motor, with latest design in entirely. are made of selected ... general drive.Main Technical Data of HEFF1 series 3 phase high efficiency motorsPerformance: Eff1 (IE2)Certification: CE,TUV,CCC,ISO9001Frame Size: ... : B3, B5, B35, B14,V1Remark:Motor can be added PTC, PTO to protect the motor well on request.We also can ...