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274165MB系列行星摩擦式机械无级变速机MBplanetaryfrictionmechanicalinfinitespeedvariatorXRVRX1.MB系列行星摩擦式机械无级变速机概述1.MBseriesplanetfrictionalmechanicalinfinitely-variablespeeddriveoverviewMB系列行星摩擦式机械无级变速机主要由压紧的主动装置、摩擦传动机构、调速控制机构组成。变速范围大:调速范围R=5，即输出转速可在输入转速的1/1.45至1/7.25之间任意变化，适合连续工作，可以正反运转，能在负载起动及负载中按需要调节速度，适应工艺参数多边或连续变化的要求。调速精度高、高强度、同轴结构，体积小，重量轻。性能稳定，在允许负载下，选定的输出速度恒定。运行平稳、噪声低、寿命长、维修少、操作简单、效率高。组合能力强:可与各种减速机直联式组合，实现小体积、高效率的低、高速无级变速，因而该机具有良好适应性。旋转方向:基本型输入轴与输出轴旋转方向相同；其它组合型根据传动极数等确认旋转方向。输入转速:机座MB07以下不高于2800rpm，机座大于MB07输入速度不超过1400rpm，全系列输入转速以不低于750rpm为适宜。跑合要求:变速机跑合开始时，温升可高于正常工作的温升，当跑合60-80小时后，温升逐渐降低至正常温升。在跑合期内需经常调速，以利于长期的稳定使用；跑合时的高温影响正常和允许的工作条件，但对部件的使用寿命并无有害影响。MBplanetaryfrictionmechanicalinfinitespeedvariatorconsistsofacom-presseddrivingdevice,africtiondrivemechanismandaspeed-regulatingcontrolmechanism.Widespeed-variedrange:speed-regulatingrangeR=5,thatis,outputrotationspeedvarytimesfrom1/1.45to1/7.25asinputrotationrate,adaptingtocontinuousoperation,itcanrotatepositivelyandversedly,andcanregulatespeedaccordingtodif-ferentneedsinloadstartandloadstate,soastoadapttoneedsofvariedandcontinuoustechnoligicalparameter.Highprecisionofspeed-regulation,highstrength,coaxialconfiguration,miniature,lightweight,sta-bleperformance,underthepermissiveload,thechosenoutputspeediscon-stant,themachinerunssmoothly,andhasthefeaturesoflow-noise,longservicelife,lessermaintenance,simpleoperationandhigh-efficiency.Highcombinationability:Themachinecandirectlybecombinedwiththereducer.Themachineisanefficientinfinitespeedvariatorinminiature,soithasagoodadaptability.Rotatadirection:Forbasictype,directionofrotationofinputshaftisthesamethatofout-put,dependingonnumberofstage,directionofrotationofothercombina-tionmaybeconfirmed.Inputspeed:ForthemachineunderMB07base,itsinputrotationratemustbenotover2800rpm;forthemachineoverMB07base,itsinputrotationratemustbenotover1400rpm;inputspeedofMBseriesspeedvariatorsmustbenotlowerthan750rpm.Operationrequired:Whenunitsbegintooperate,itstemperaturerisetohigherthanthetemper-atureundernormaloperation.Afteroperatingfor60or80hours,theriseintemperaturewilllowergradually,whenoperating,themachineisneedofvaryingofteh,wihichconducetorunstably.Hightemperaturewillaffectthepermissivenormalworkconditionwhenoperating,buttheservicelifeofitsunitswillnotbeaffected.2.变速方式2.Speed-regulatingmode手动调速Handcontrol手轮的1或2位置任意选择1or2positionofhandwheelisfreelychosen配直角器的手动调速Speedvariatorwithright-angleddevice配小电机的电动调速Electricspeed-regulation166275165MB系列行星摩擦式机械无级变速机MBplanetaryfrictionmechanicalinfinitespeedvariatorXRVRX1.MB系列行星摩擦式机械无级变速机概述1.MBseriesplanetfrictionalmechanicalinfinitely-variablespeeddriveoverviewMB系列行星摩擦式机械无级变速机主要由压紧的主动装置、摩擦传动机构、调速控制机构组成。变速范围大:调速范围R=5，即输出转速可在输入转速的1/1.45至1/7.25之间任意变化，适合连续工作，可以正反运转，能在负载起动及负...