AXR 400MK8 450 KW 690V ABB high voltage induction motors 741 rpm 50HZ

Rib cooled motors, type AXR

The latest generation of multipurpose rib cooled motors offers high power density, easy configurability and built-in serviceability. They incorporate experience ABB has gained over more than 130 years of manufacturing electric motors.

These motors set a benchmark for the industry, offering more watts per kilogram than has ever been achieved before with rib cooled motors. High power density means that for a given output you can often use a motor one frame size smaller than with conventional products. This helps to save space and enables more compact installations. AXR motors comply with main industry standards such as API 541 and shell DEP as well as customer specifications. abb 6.6kv motor catalogue AXR motors have a rugged cast iron frame. They are rib cooled motors with IC411 cooling and IP55 protection as standard. The motors are also available with IC416 cooling and optional IP66 protection. Their IP66 protection has been verified by a leading independent testing organization. AXR motors 6.6kv motor price list cover the output range up to 1,800 kW, and they are available in shaft heights from 315 to 500 mm. The motors can be mounted horizontally and vertically. For AXR motors this catalog shows the technical data at 50 Hz and 60 Hz, and for synchronous speed from 500 to 3600 rpm.

250KW AXR 315MB2 310126 2972rpm 280KW AXR 315MB2 310125 2971rpm 315KW AXR 315MC2 310124 2968rpm 355KW AXR 315MD2 310123 2971rpm 390KW AXR 315ME2 310122 2972rpm 415KW AXR 315ME2 310121 2981rpm 450KW AXR 355MF2 350123 2970rpm 500KW AXR 355MG2 350122 2967rpm 550KW AXR 355MG2 350121 2982rpm 560KW AXR 400ME2 400125 2974rpm 630KW AXR 400MG2 400124 2973rpm 710KW AXR 400MJ2 400123 2975rpm 800KW AXR 400MK2 400122 2977rpm 850KW AXR 400MK2 400121 2985rpm 900KW AXR 450MK2 450124 2977rpm 1000KW AXR 450MM2 450123 2982rpm 1070KW AXR 450MN2 450122 2982rpm 1120KW AXR 450MN2 450121 2988rpm 1250KW AXR 500MM2 500122 2984rpm 1280KW AXR 500MM2 500121 2987rpm 280KW AXR 315MC4 310145 1491rpm 315KW AXR 315MC4 310144 1490rpm 355KW AXR 315MC4 310143 1490rpm 380KW AXR 315MD4 310142 1490rpm 420KW AXR 315ME4 310141 1490rpm 450KW AXR 355MF4 350143 1484rpm 500KW AXR 355MH4 350142 1485rpm 550KW AXR 355MH4 350141 1490rpm 630KW AXR 400MF4 400144 1487rpm 710KW AXR 400MH4 400143 1487rpm 800KW AXR 400ML4 400142 1488rpm 870KW AXR 400ML4 400141 1492rpm 900KW AXR 450MJ4 450144 1488rpm 1000KW AXR 450ML4 450143 1490rpm 1120KW AXR 450MM4 450142 1490rpm 1200KW AXR 450MM4 450141 1494rpm 1250KW AXR 500MK4 500144 1489rpm 1400KW AXR 500MM4 500143 1491rpm 1500KW AXR 500MP4 500142 1490rpm 1600KW AXR 500MP4 500141 1494rpm 250KW AXR 315MD6 310163 991rpm 280KW AXR 315MD6 310162 991rpm 325KW AXR 315ME6 310161 992rpm 400KW AXR 355MH6 350170 992rpm 450KW AXR 355MH6 350161 992rpm 500KW AXR 400MH6 420003 991rpm 560KW AXR 400MK6 420103 992rpm 630KW AXR 400ML6 420102 993rpm 675KW AXR 400ML6 420104 995rpm 710KW AXR 450MH6 450164 992rpm 800KW AXR 450MK6 450163 992rpm 930KW AXR 450MP6 450162 992rpm 1000KW AXR 450MP6 450161 995rpm 1100KW AXR 500ML6 500164 992rpm 1250KW AXR 500MP6 500163 993rpm 1400KW AXR 500MR6 500162 994rpm 1550KW AXR 500MR6 500161 996rpm 200KW AXR 400MC8 400189 741rpm 250KW AXR 400MC8 400188 738rpm 280KW AXR 400MC8 400187 740rpm 315KW AXR 400ME8 400186 741rpm 355KW AXR 400MG8 400185 741rpm 400KW AXR 400MH8 400184 741rpm 450KW AXR 400MK8 400183 741rpm 510KW AXR 400MM8 400182 742rpm 570KW AXR 400MM8 400181 745rpm 630KW AXR 450ML8 450183 743rpm 740KW AXR 450MP8 450182 743rpm 820KW AXR 450MP8 450181 745rpm 900KW AXR 500MM8 500184 743rpm 1000KW AXR 500MP8 500183 743rpm 1150KW AXR 500MR8 500182 744rpm 1250KW AXR 500MR8 500181 746rpm 160KW AXR 400MC10 4001108 591rpm 200KW AXR 400MD10 4001107 591rpm 224KW AXR 400ME10 4001106 591rpm 250KW AXR 400MF10 4001105 592rpm 280KW AXR 400MH10 4001104 592rpm 315KW AXR 400MK10 4001103 592rpm 355KW AXR 400MM10 4001102 592rpm 400KW AXR 400MM10 4001101 595rpm 450KW AXR 450MK10 4501104 593rpm 530KW AXR 450MM10 4501103 593rpm 580KW AXR 450MP10 4501102 594rpm 640KW AXR 450MP10 4501101 596rpm 710KW AXR 500MM10 5001105 594rpm 800KW AXR 500MN10 5001104 593rpm 870KW AXR 500MQ10 5001103 593rpm 940KW AXR 500MR10 5001102 594rpm 1050KW AXR 500MR10 5001101 596rpm 140KW AXR 400MD12 4001128 491rpm 160KW AXR 400MD12 4001127 491rpm 180KW AXR 400ME12 4001126 491rpm 200KW AXR 400MG12 4001125 491rpm 224KW AXR 400MH12 4001124 492rpm 250KW AXR 400MK12 4001123 492rpm 280KW AXR 400MM12 4001122 492rpm 320KW AXR 400MM12 4001121 495rpm 355KW AXR 450MM12 4501123 493rpm 410KW AXR 450MQ12 4501122 493rpm 460KW AXR 450MQ12 4501121 495rpm 500KW AXR 500ML12 5001125 494rpm 560KW AXR 500MP12 5001124 495rpm 630KW AXR 500MR12 5001123 494rpm 670KW AXR 500MS12 5001122 495rpm 750KW AXR 500MS12 5001121 497rpm

Standard combinations IC411 / IP55 AXR motors have an external shaft mounted fan that uses the surrounding air for cooling. The motors are protected against dust and water jets. The operating principle of these motors is shown in diagram 17 below. IC416 / IP55 AXR motors are available with IC416 cooling. An additional motor drives the cooling fan to produce the cooling required for low speed applications, especially in cases where the motor is fed via a variable speed drive. Protection rating IP55 • Protection against dust: as in other dust- protected motors, some dust can enter but not in sufficient quantities to interfere with the motor's operation. • Protection against water jets: water projected by a nozzle against the motor from any direction has no harmful effect. Protection rating IP66 AXR motors are available with protection ratings up to IP66. • Protection against dust: the enclosure is completely dust tight. • Protection against water jets: water projected in powerful jets (12.5 mm nozzle) against the enclosure f

Cooling method (IC411) • Frame surface cooled: The primary coolant is circulated in a closed circuit in the motor and gives its heat through the external surface of the motor (in addition to the heat transfer via the stator core and other heat conducting parts) to the final coolant which is the surrounding medium. The surface may be plain or ribbed, with or without an outer shell to improve the heat transfer. • Self circulation: The coolant is moved dependent on the rotational speed of the main motor either by action of the rotor alone or by means of a component designed for this purpose and mounted directly on the rotor of the main motor, or by a fan or pump unit mechanically driven by the rotor or the main motor.