[{"data":1,"prerenderedAt":750},["ShallowReactive",2],{"catalog:meta":3,"guides:page:\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-motor:*":258,"guides:topics:electrical:\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-motor:path,title,short":523,"guides:page:\u002Finjection-molding-machine-parts\u002Felectrical:diagram":572,"diagram:id:servo-motor":574,"catalog:parts::EC-GEP-01":743},{"categories":4,"machines":132,"zones":212,"totals":255},[5,35,59,122],{"id":6,"name":7,"slug":8,"description":9,"partCount":10,"subcategories":11},"EC","Electrical Components","electrical","Electrical systems and components for injection molding machines including heaters, thermocouples, servo motors, and controllers.",11,[12,17,22,27,31],{"id":13,"name":14,"slug":15,"partCount":16},"EC-CBC","Circuit Boards & Controllers","circuit-boards",4,{"id":18,"name":19,"slug":20,"partCount":21},"EC-CE","Connectors & Cables","connectors-cables",2,{"id":23,"name":24,"slug":25,"partCount":26},"EC-GEP","Servo Motors & Drives","servo-motors",1,{"id":28,"name":29,"slug":30,"partCount":21},"EC-HT","Heaters","heaters",{"id":32,"name":33,"slug":34,"partCount":21},"EC-SF","Safety Components","safety",{"id":36,"name":37,"slug":38,"description":39,"partCount":40,"subcategories":41},"HY","Hydraulic Components","hydraulic","Complete range of hydraulic system components including pumps, valves, motors, and pressure controls for injection molding machines.",14,[42,46,51,55],{"id":43,"name":44,"slug":45,"partCount":26},"HY-AU","Accumulators","accumulators",{"id":47,"name":48,"slug":49,"partCount":50},"HY-CV","Control Valves","control-valves",6,{"id":52,"name":53,"slug":54,"partCount":26},"HY-MO","Monitors & Gauges","monitors-gauges",{"id":56,"name":57,"slug":58,"partCount":50},"HY-PW","Pumps & Motors","pumps-motors",{"id":60,"name":61,"slug":62,"description":63,"partCount":64,"subcategories":65},"MC","Mechanical Components","mechanical","Mechanical parts and assemblies including barrels, screws, tie bars, bushings, platens, and clamping components.",42,[66,71,75,80,85,89,93,97,101,105,109,114,118],{"id":67,"name":68,"slug":69,"partCount":70},"MC-BC","Barrels & Cylinders","barrels-cylinders",5,{"id":72,"name":73,"slug":74,"partCount":16},"MC-SB","Screw Barrels & Seals","screws",{"id":76,"name":77,"slug":78,"partCount":79},"MC-TC","Tie Bars & Columns","tie-bars",7,{"id":81,"name":82,"slug":83,"partCount":84},"MC-GZ","Bushings & Guides","bushings-guides",8,{"id":86,"name":87,"slug":88,"partCount":26},"MC-PP","Platens","platens",{"id":90,"name":91,"slug":92,"partCount":70},"MC-TL","Toggle & Links","toggle-links",{"id":94,"name":95,"slug":96,"partCount":21},"MC-CC","Clamping Components","clamping",{"id":98,"name":99,"slug":100,"partCount":21},"MC-GMP","Tools & Accessories","tools-accessories",{"id":102,"name":103,"slug":104,"partCount":21},"MC-ES","End Caps & Plates","end-caps",{"id":106,"name":107,"slug":108,"partCount":26},"MC-SR","Seals & Rings","seals-rings",{"id":110,"name":111,"slug":112,"partCount":113},"MC-JM","Joints & Mounts","joints-mounts",3,{"id":115,"name":116,"slug":117,"partCount":26},"MC-SG","Safety Guards","safety-guards",{"id":119,"name":120,"slug":121,"partCount":26},"MC-CR","Clamping Mechanism","clamping-mechanism",{"id":123,"name":124,"slug":125,"description":126,"partCount":113,"subcategories":127},"O","Other Components","other","Additional components including filters, cooling systems, lubrication parts, and other auxiliary equipment.",[128],{"id":129,"name":130,"slug":131,"partCount":113},"O-TC","Filters & Cooling","filters-cooling",[133,143,161,172,180,188,194,200,205],{"id":134,"name":135,"slug":134,"series":136,"partCount":142},"haitian","Haitian International",[137,138,139,140,141],"Mars Series (MA)","Jupiter Series (JU)","Zhafir Venus Series (VE)","Zhafir Zeres Series (ZE)","Zhafir Jeres Series (JE)",68,{"id":144,"name":145,"slug":144,"series":146,"partCount":160},"yizumi","Yizumi",[147,148,149,150,151,152,153,154,155,156,157,158,159],"A6 Series","A5-EU Series","A5-N Series","SKIII Series","DP Series","D1 Series","FF Series","FF-M Series","P Series","CG-P Series","VM Series","SPET Series","LSR Series",12,{"id":162,"name":163,"slug":162,"series":164,"partCount":171},"chen-hsong","Chen Hsong",[165,166,167,168,169,170],"JETMASTER MK Series","JETMASTER SVP Series","SUPERMASTER Series","EASYMASTER Series","SPARK Series","JETMASTER C2 Series",10,{"id":173,"name":174,"slug":173,"series":175,"partCount":179},"tederic","Tederic",[176,177,178],"NEO Series","D Series (Two-Platen)","DE Series (All-Electric)",0,{"id":181,"name":182,"slug":181,"series":183,"partCount":179},"borch","Borch",[184,185,186,187],"BU Series (Two-Platen)","BS-III Series (Servo)","BE Series (All-Electric)","BM Series (Multi-color)",{"id":189,"name":190,"slug":189,"series":191,"partCount":179},"log-machine","LOG Machine",[192,193],"LOG-SE Series","LOG-EE Series (All-Electric)",{"id":195,"name":196,"slug":195,"series":197,"partCount":179},"donghua","Donghua",[198,199],"DH Series (Servo)","DH-TP Series (Two-Platen)",{"id":201,"name":202,"slug":201,"series":203,"partCount":179},"sunbun","Sunbun",[204],"Sunbun Servo Series",{"id":206,"name":207,"slug":206,"series":208,"partCount":179},"lijin","L.K. Machinery (Lijin)",[209,210,211],"POTENZA Series","FORZA Series (Two-Platen)","ELETTRICA Series (All-Electric)",[213,217,221,225,228,231,235,238,242,248,251],{"id":214,"number":26,"name":215,"role":216,"partCount":21},"clamp-cylinder","Clamping cylinder","The hydraulic cylinder behind the rear platen. It drives the crosshead that straightens the toggle links, which opens and closes the mold and builds the clamping force.",{"id":218,"number":21,"name":219,"role":220,"partCount":50},"toggle","Toggle mechanism","Links, pins and bushings between the rear and moving platens. They multiply the force of the clamping cylinder and lock the mold shut while plastic is injected.",{"id":222,"number":113,"name":223,"role":224,"partCount":113},"ejector","Ejector","A small cylinder behind the moving platen that pushes the ejector rods and plate forward to release the finished part from the mold.",{"id":78,"number":16,"name":226,"role":227,"partCount":40},"Tie bars & bushings","Four steel columns that join the platens, guide the moving platen and carry the clamping force. Tie bar nuts lock them in place; bushings guide the moving platen along them.",{"id":88,"number":70,"name":229,"role":230,"partCount":21},"Platens & mold plates","The fixed and moving platens carry the two halves of the mold; the rear platen anchors the toggle. Locating rings and clamping plates center and hold the mold.",{"id":232,"number":50,"name":233,"role":234,"partCount":50},"barrel-screw","Barrel, screw & nozzle","The screw turns inside the heated barrel to melt and mix the plastic, then moves forward to inject it through the nozzle into the mold. The screw tip and check ring stop melt from flowing back.",{"id":30,"number":79,"name":236,"role":237,"partCount":113},"Heater bands & sensors","Heater bands around the barrel and nozzle melt the plastic. Thermocouples measure each heating zone so the controller can hold the set temperature.",{"id":239,"number":84,"name":240,"role":241,"partCount":79},"injection-unit","Injection unit","Injection cylinders push the screw forward, the hydraulic (plasticizing) motor turns it, and the carriage moves the unit against the mold on its guide rails.",{"id":243,"number":244,"name":245,"role":246,"partCount":247},"hydraulics",9,"Hydraulic unit","The pump, motor, valves, accumulator, filters and oil cooler in the machine base. They supply and control the oil pressure for every movement of the machine.",16,{"id":8,"number":171,"name":249,"role":250,"partCount":244},"Electrical cabinet","The controller, I\u002FO and drive boards, servo drives, contactors and safety switches that run and protect the machine.",{"id":252,"number":10,"name":253,"role":254,"partCount":21},"feet","Machine feet","Leveling bolts and anti-vibration pads under the machine base that keep the machine level and stop vibration spreading to the floor.",{"parts":256,"subcategories":257},70,23,{"id":259,"title":260,"body":261,"description":495,"diagram":496,"extension":497,"faq":498,"item":511,"lastModified":512,"meta":513,"navigation":514,"order":50,"parts":515,"path":517,"seo":518,"seoTitle":519,"short":520,"stem":521,"__hash__":522},"guides\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-motor.md","Servo motor of an injection molding machine",{"type":262,"value":263,"toc":486},"minimark",[264,268,273,276,335,339,347,360,364,367,385,393,397,429,433,436,456,460,474],[265,266,267],"p",{},"The servo motor of an injection molding machine is a permanent-magnet AC motor controlled by a servo drive. On a servo-hydraulic machine it drives the hydraulic pump and changes speed in every step of the cycle, so the pump delivers only the oil flow and pressure that step needs, and slows down or stops while the machine waits. On an all-electric machine, separate servo motors drive the clamp, the injection, the screw rotation and the ejector directly.",[269,270,272],"h2",{"id":271},"the-parts-of-a-servo-motor","The parts of a servo motor",[265,274,275],{},"The section drawing beside this page numbers the parts of an AC servo motor:",[277,278,279,293,299,305,311,317,323,329],"ol",{},[280,281,282,286,287,292],"li",{},[283,284,285],"strong",{},"Encoder:"," at the rear of the motor, it measures the shaft position and speed for the drive. See the ",[288,289,291],"a",{"href":290},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fencoder\u002F","encoder guide",".",[280,294,295,298],{},[283,296,297],{},"Rear bearing:"," supports the rear end of the shaft.",[280,300,301,304],{},[283,302,303],{},"Power and encoder connectors:"," the power cable to the stator and the signal cable from the encoder both run to the servo drive.",[280,306,307,310],{},[283,308,309],{},"Stator windings:"," copper coils in a laminated steel stack. The drive feeds them current to make a rotating magnetic field.",[280,312,313,316],{},[283,314,315],{},"Rotor with magnets:"," permanent magnets on the rotor follow the stator's field and turn the shaft.",[280,318,319,322],{},[283,320,321],{},"Front bearing:"," carries the shaft and the load from the coupling.",[280,324,325,328],{},[283,326,327],{},"Mounting flange:"," bolts the motor to the pump bell housing; its spigot centers the shaft.",[280,330,331,334],{},[283,332,333],{},"Shaft:"," the output shaft with a keyway drives the pump through a flexible coupling.",[269,336,338],{"id":337},"how-a-servo-motor-works","How a servo motor works",[265,340,341,342,346],{},"The ",[288,343,345],{"href":344},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-drive\u002F","servo drive"," reads the encoder and feeds the stator windings with three-phase current whose frequency and phase follow the rotor position. Because the rotor carries permanent magnets, it turns in step with the field (it is a synchronous motor), and the drive controls its speed and torque directly.",[265,348,349,350,354,355,359],{},"On a servo-hydraulic machine, the motor speed sets the pump flow and the motor torque sets the pressure the pump can build. That is why such a machine uses less energy than one whose pump motor runs at a fixed speed all the time: when no oil is needed, the motor barely turns. The ",[288,351,353],{"href":352},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fservo-pump\u002F","servo pump guide"," covers the hydraulic side, and the ",[288,356,358],{"href":357},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpump-coupling\u002F","pump coupling guide"," covers the connection between motor and pump.",[269,361,363],{"id":362},"specifications-that-identify-a-servo-motor","Specifications that identify a servo motor",[265,365,366],{},"A replacement must match the original on:",[368,369,370,373,376,379,382],"ul",{},[280,371,372],{},"rated power, torque and speed, and the maximum speed;",[280,374,375],{},"supply voltage and rated current;",[280,377,378],{},"encoder type and resolution, which must suit the drive;",[280,380,381],{},"flange, spigot, shaft diameter and keyway;",[280,383,384],{},"cooling (fan-cooled or natural) and protection rating.",[265,386,387,388,392],{},"Our ",[288,389,391],{"href":390},"\u002Fparts\u002Fec-gep-01\u002F","AC servo motor"," is a permanent-magnet motor for servo-hydraulic drives, listed from 7.5 kW to 45 kW at 380 V AC three-phase, 0–2500 rpm, with a 2500 ppr incremental encoder, IP54 protection and fan cooling, in Hysis U31 and U1 series models.",[269,394,396],{"id":395},"signs-of-a-worn-or-failing-servo-motor","Signs of a worn or failing servo motor",[368,398,399,405,411,417,423],{},[280,400,401,404],{},[283,402,403],{},"Bearing noise:"," a rising whine, rumble or grinding, often with vibration. A worn bearing lets the shaft run off center and can damage the encoder.",[280,406,407,410],{},[283,408,409],{},"Vibration:"," misalignment between the motor and the pump, or a worn elastomer insert in the coupling.",[280,412,413,416],{},[283,414,415],{},"Overheating:"," a stopped cooling fan, a blocked fan cover, oil and dirt on the housing, or an overload caused by a hydraulic fault.",[280,418,419,422],{},[283,420,421],{},"Drive alarms:"," overcurrent or ground fault from damaged winding insulation or a damaged motor cable, and encoder alarms from the encoder or its cable.",[280,424,425,428],{},[283,426,427],{},"Loss of torque:"," the pump cannot reach its set pressure although the drive and the hydraulics are healthy. Severe overheating can weaken the rotor magnets.",[269,430,432],{"id":431},"inspecting-and-replacing-a-servo-motor","Inspecting and replacing a servo motor",[265,434,435],{},"Electrical tests and motor replacement are for qualified electricians, with the machine switched off at the main isolator and locked out, and the DC bus of the servo drive discharged.",[277,437,438,441,444,447,450,453],{},[280,439,440],{},"Listen to the motor and feel for vibration while it runs, and check that the cooling fan turns.",[280,442,443],{},"With the machine isolated, disconnect the motor cable at the drive and test the insulation of the windings to ground. Never test insulation with the drive connected: the test voltage can damage it.",[280,445,446],{},"Check the encoder cable and connectors for damage and oil.",[280,448,449],{},"To replace the motor, support its weight, remove it from the bell housing, and inspect both coupling halves and the elastomer insert.",[280,451,452],{},"Fit the new motor and coupling, aligned to the pump as the machine manual describes.",[280,454,455],{},"Enter the motor parameters in the drive and run the drive's encoder alignment or auto-tuning if its manual requires it, then check the direction of rotation at low speed before running the pump at pressure.",[269,457,459],{"id":458},"what-to-send-for-a-replacement-quote","What to send for a replacement quote",[368,461,462,465,468,471],{},[280,463,464],{},"A clear photo of the motor nameplate: model, power, torque, speed, voltage and current.",[280,466,467],{},"The encoder type, if it is marked, and the model of the servo drive.",[280,469,470],{},"The flange and shaft dimensions, and the coupling size.",[280,472,473],{},"The machine brand, model and serial number.",[265,475,341,476,480,481,485],{},[288,477,479],{"href":478},"\u002Finjection-molding-machine-parts\u002Felectrical\u002F","electrical system guide"," shows where the motor and drive fit in the machine, and the ",[288,482,484],{"href":483},"\u002Fcategories\u002Felectrical\u002Fservo-motors\u002F","servo motors and drives"," category lists what we supply.",{"title":487,"searchDepth":21,"depth":21,"links":488},"",[489,490,491,492,493,494],{"id":271,"depth":21,"text":272},{"id":337,"depth":21,"text":338},{"id":362,"depth":21,"text":363},{"id":395,"depth":21,"text":396},{"id":431,"depth":21,"text":432},{"id":458,"depth":21,"text":459},"How the AC servo motor of an injection molding machine drives the pump or the axes, its parts, signs of bearing, winding and encoder faults, and what to send.","servo-motor","md",[499,502,505,508],{"question":500,"answer":501},"What does the servo motor do on an injection molding machine?","On a servo-hydraulic machine it drives the hydraulic pump and varies its speed, so the pump delivers only the flow and pressure each step of the cycle needs. On an all-electric machine, servo motors drive the clamp, injection, screw rotation and ejector directly.",{"question":503,"answer":504},"What are the signs of a failing servo motor?","Bearing noise, vibration, overheating, overcurrent or ground fault alarms on the servo drive, encoder alarms, and a pump that cannot reach its set pressure although the hydraulics are healthy.",{"question":506,"answer":507},"Can a servo motor be replaced with a different model?","Only if it matches the power, torque, speed, voltage, encoder type and mechanical mounting, and the servo drive supports it. The drive also needs the new motor's parameters and, usually, an encoder alignment or auto-tuning run.",{"question":509,"answer":510},"What connects the servo motor to the hydraulic pump?","A flexible coupling inside the bell housing, often a jaw coupling with an elastomer insert, which takes up small misalignment and damps vibration. A worn insert causes noise and vibration.",null,"2026-11-01",{},true,[516],"EC-GEP-01","\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-motor",{"title":260,"description":495},"Injection Molding Machine Servo Motor: Parts, Faults, Quotes","Servo motor","injection-molding-machine-parts\u002Felectrical\u002Fservo-motor","5u4Pa9I3bc2fb0PI4gx-3qkCkLYuUEAWQPsnYVNFKww",[524,528,532,536,540,544,548,552,556,560,564,568],{"path":525,"title":526,"short":527},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fcontrol-panel","Control panel of an injection molding machine","Control panel",{"path":529,"title":530,"short":531},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fcontroller","Controller of an injection molding machine (main CPU board)","Controller",{"path":533,"title":534,"short":535},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fio-module","I\u002FO module of an injection molding machine controller","I\u002FO module",{"path":537,"title":538,"short":539},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fpower-supply-board","Power supply board of an injection molding machine","Power supply board",{"path":541,"title":542,"short":543},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fdrive-interface-board","Drive interface board of an injection molding machine","Drive interface board",{"path":545,"title":546,"short":547},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fservo-drive","Servo drive of an injection molding machine","Servo drive",{"path":549,"title":550,"short":551},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fencoder","Encoder of an injection molding machine servo motor","Encoder",{"path":553,"title":554,"short":555},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fcapacitors","Capacitors in an injection molding machine servo drive","Capacitors",{"path":557,"title":558,"short":559},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Flimit-switch","Limit switch of an injection molding machine","Limit switch",{"path":561,"title":562,"short":563},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fproximity-sensor","Proximity sensor of an injection molding machine","Proximity sensor",{"path":565,"title":566,"short":567},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Flinear-transducer","Linear position transducer of an injection molding machine","Linear transducer",{"path":569,"title":570,"short":571},"\u002Finjection-molding-machine-parts\u002Felectrical\u002Fsafety-gate","Safety gate of an injection molding machine","Safety gate",{"diagram":573},"electrical-system",{"diagram":575},{"title":576,"description":577,"base":578,"items":584},"Parts of an AC servo motor","Section drawing of an AC servo motor: encoder, bearings, connectors, stator windings, rotor magnets, mounting flange and shaft, numbered.",{"solid":579,"hidden":582},[580,581],"M174 104h292a4 4 0 0 1 4 4v144a4 4 0 0 1 -4 4h-292a4 4 0 0 1 -4 -4v-144a4 4 0 0 1 4 -4z","M150 172h344v16h-344z",[583],"M96 180L600 180",[585,599,615,630,675,697,711,727],{"id":586,"name":551,"role":587,"parts":588,"marker":589,"shapes":593},"encoder","Measures the shaft position and speed. The servo drive reads it to control the motor precisely.",[516],[590,591,590,592],139,24,130,{"solid":594,"line":597},[595,596],"M111 130h56a3 3 0 0 1 3 3v94a3 3 0 0 1 -3 3h-56a3 3 0 0 1 -3 -3v-94a3 3 0 0 1 3 -3z","M125 146h18a1 1 0 0 1 1 1v12a1 1 0 0 1 -1 1h-18a1 1 0 0 1 -1 -1v-12a1 1 0 0 1 1 -1z",[598],"M136 140L136 220",{"id":600,"name":601,"role":602,"parts":603,"marker":604,"shapes":608},"rear-bearing","Rear bearing","Supports the rear end of the shaft.",[516],[605,606,605,607],189,336,206,{"solid":609,"line":612},[610,611],"M180 154h18a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z","M180 188h18a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z",[613,614],"M184 163a5 5 0 1 0 10 0a5 5 0 1 0 -10 0z","M184 197a5 5 0 1 0 10 0a5 5 0 1 0 -10 0z",{"id":616,"name":617,"role":618,"parts":619,"marker":620,"shapes":624},"connectors","Power and encoder connectors","The power cable to the stator and the signal cable from the encoder both run to the servo drive.",[516],[621,591,622,623],290,280,80,{"solid":625},[626,627,628,629],"M252 78h26a2 2 0 0 1 2 2v22a2 2 0 0 1 -2 2h-26a2 2 0 0 1 -2 -2v-22a2 2 0 0 1 2 -2z","M302 84h20a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-20a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z","M259 70h12a1 1 0 0 1 1 1v6a1 1 0 0 1 -1 1h-12a1 1 0 0 1 -1 -1v-6a1 1 0 0 1 1 -1z","M307 76h10a1 1 0 0 1 1 1v6a1 1 0 0 1 -1 1h-10a1 1 0 0 1 -1 -1v-6a1 1 0 0 1 1 -1z",{"id":631,"name":632,"role":633,"parts":634,"marker":635,"shapes":638},"stator","Stator windings","Copper coils in a laminated steel stack. The drive feeds them current to make a rotating magnetic field.",[516],[636,591,636,637],360,114,{"solid":639,"line":646},[640,641,642,643,644,645],"M225 114h178a1 1 0 0 1 1 1v36a1 1 0 0 1 -1 1h-178a1 1 0 0 1 -1 -1v-36a1 1 0 0 1 1 -1z","M225 208h178a1 1 0 0 1 1 1v36a1 1 0 0 1 -1 1h-178a1 1 0 0 1 -1 -1v-36a1 1 0 0 1 1 -1z","M212 118h4a8 8 0 0 1 8 8v14a8 8 0 0 1 -8 8h-4a8 8 0 0 1 -8 -8v-14a8 8 0 0 1 8 -8z","M412 118h4a8 8 0 0 1 8 8v14a8 8 0 0 1 -8 8h-4a8 8 0 0 1 -8 -8v-14a8 8 0 0 1 8 -8z","M212 212h4a8 8 0 0 1 8 8v14a8 8 0 0 1 -8 8h-4a8 8 0 0 1 -8 -8v-14a8 8 0 0 1 8 -8z","M412 212h4a8 8 0 0 1 8 8v14a8 8 0 0 1 -8 8h-4a8 8 0 0 1 -8 -8v-14a8 8 0 0 1 8 -8z",[647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674],"M236 114L236 152","M248 114L248 152","M260 114L260 152","M272 114L272 152","M284 114L284 152","M296 114L296 152","M308 114L308 152","M320 114L320 152","M332 114L332 152","M344 114L344 152","M356 114L356 152","M368 114L368 152","M380 114L380 152","M392 114L392 152","M236 208L236 246","M248 208L248 246","M260 208L260 246","M272 208L272 246","M284 208L284 246","M296 208L296 246","M308 208L308 246","M320 208L320 246","M332 208L332 246","M344 208L344 246","M356 208L356 246","M368 208L368 246","M380 208L380 246","M392 208L392 246",{"id":676,"name":677,"role":678,"parts":679,"marker":680,"shapes":682},"rotor","Rotor with magnets","Permanent magnets on the rotor follow the stator’s field and turn the shaft.",[516],[681,606,681,607],300,{"solid":683},[684,685,686,687,688,689,690,691,692,693,694,695,696],"M230 160h168a2 2 0 0 1 2 2v36a2 2 0 0 1 -2 2h-168a2 2 0 0 1 -2 -2v-36a2 2 0 0 1 2 -2z","M234 154h22v6h-22z","M262 154h22v6h-22z","M290 154h22v6h-22z","M318 154h22v6h-22z","M346 154h22v6h-22z","M374 154h22v6h-22z","M234 200h22v6h-22z","M262 200h22v6h-22z","M290 200h22v6h-22z","M318 200h22v6h-22z","M346 200h22v6h-22z","M374 200h22v6h-22z",{"id":698,"name":699,"role":700,"parts":701,"marker":702,"shapes":704},"front-bearing","Front bearing","Carries the shaft and the load from the coupling.",[516],[703,606,703,607],451,{"solid":705,"line":708},[706,707],"M442 154h18a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z","M442 188h18a2 2 0 0 1 2 2v14a2 2 0 0 1 -2 2h-18a2 2 0 0 1 -2 -2v-14a2 2 0 0 1 2 -2z",[709,710],"M446 163a5 5 0 1 0 10 0a5 5 0 1 0 -10 0z","M446 197a5 5 0 1 0 10 0a5 5 0 1 0 -10 0z",{"id":712,"name":713,"role":714,"parts":715,"marker":716,"shapes":720},"flange","Mounting flange","Bolts the motor to the pump bell housing; the spigot centres the shaft.",[516],[717,591,718,719],530,478,92,{"solid":721,"hidden":724},[722,723],"M472 92h12a2 2 0 0 1 2 2v172a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-172a2 2 0 0 1 2 -2z","M487 150h6a1 1 0 0 1 1 1v58a1 1 0 0 1 -1 1h-6a1 1 0 0 1 -1 -1v-58a1 1 0 0 1 1 -1z",[725,726],"M472 100h12v8h-12z","M472 252h12v8h-12z",{"id":728,"name":729,"role":730,"parts":731,"marker":732,"shapes":736},"shaft","Shaft","Output shaft with a keyway; it drives the pump through the flexible coupling.",[516],[733,734,735,734],616,180,566,{"solid":737,"hidden":739},[738],"M496 172h68a2 2 0 0 1 2 2v12a2 2 0 0 1 -2 2h-68a2 2 0 0 1 -2 -2v-12a2 2 0 0 1 2 -2z",[740,741,742],"M160 172L494 172","M160 188L494 188","M516 172h30v5h-30z",[744],{"partNumber":516,"name":745,"subcategory":23,"subcategoryName":24,"shortDescription":746,"inStock":514,"zone":8,"compatibleMachines":747},"AC Servo Motor","High-performance AC servo motor for energy-saving injection molding machine hydraulic systems.",[748,749],"Haitian MA Series","Haitian MA II Series",1793548984417]