HURST无刷电机，HURST直流电机，HURST步进电机，HURST单相电机HurstelectricmotorsHurstdevelopedalargerangeofelectricmotortypes.HurstisadivisionofEmersonMotorTechnologiessince1984.BrushlessmotorsBrushlessmotorsareintherangeupto0.35Nm(50oz-in)and***ailablefrom12upto48V(supplyDC).Theycanbefittedwithaspur(tran***issionratioupto1/600)orplaneterygear.SteppermotorsThesteppermotorsh***eacan-stackc***tructionandh***epermanentmagnets.Stepanglesranglefrom7.5to18degreesforthepermanentmagnetsteppers,andastepangleof1.8degreeforthehybridsteppers.HurstmanufacturesitsowngearboxesfortheirPMsteppermotors.Thehybridmodelsare***ailableinNEMAstandardframesizesof17and23,withaholdingtorquerangingupto1.3Nm(187oz-in).Standardwindingsare4phase,unipolar.AllmodelsofferclassBinsulation.OnephasesynchronousmotorsHurst'smagnetsynchronousmotorsarereversiblepermanent-splitcapacitormotors(onephasesynchronousmotor)identicalinc***tructiontothesteppingmotors.The60Hzcan-stackmotorsoperateatsynchronousspeedsof300and600RPM.ThefollowingelectricmotortypesaresoldbyHurst)