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YZ-H Series Three-phase Marine Induction Motor for Hoisting (Three speed)

YZ-H Series Three-phase Induction Motors for Hoisting

  • Introduction
  • Main Technical Data

The YZ-H series of three-speed three-phase induction motors for lifting meet GB755 and GB/T7060 standards for rotating electrical machines in ships. These three-speed motors feature low noise, safety devices, and reliable operation over the long-term. The hoisting motors are used to drive winches, capstans and intermittent hoisting. This series complies with the following standards:
IEC60034   Rotary motor
IEC60068   Testing process of basic environment
IEC60072   Mounting arrangements and power of rotary motor
IEC60092   Marine electrical devices and Rules for the construction of sea-going steel ships

Operating Conditions:
Altitude: 0m;Temperature:-25~+45℃; Relative air humidity: ≤ 95%;
Shock, vibration, dew, salt mist, oil mist, fungus: exists; Inclination and swing: ±22.5°; heel: 15°; trim:10°

Main Technical Data
Type Duty type S2-min Rated power (kW) Rated speedr/min Rated current (A) DC. Brake
380V 50Hz 440V 60Hz 380V 50Hz 440V 60Hz 380V 50Hz 440V 60Hz Voltage (V) Current A Brake torque N · m
YZ200S-4/8/16-H 10/30/5 9 10 21.4 20.5 1435 1738 110 2.23 260
9 10 24.7 23.7 684 837
4.2 4.7 37.3 36.4 324 406
YZ200L-4/8/16-H 12.5 14 29.3 28.4 1437 1733
12.5 14 34.3 33.2 689 840
5.7 6.5 49.5 49.4 330 410
YZ225S-4/8/16-H 16.8 19 38.9 38.0 1421 1723 2.16 399
16.8 19 46.2 45.0 683 835
8 9.1 67.6 67.9 333 413
YZ225L-4/8/16-H 22.5 25 51.5 49.4 1422 1725
22.5 25 60.3 57.9 686 838
10.6 12 85.6 86.3 334 400
YZ250S-4/8/16-H 30 33.5 63.8 61.6 1410 1713 2.65 876
30 33.5 71.3 68.7 680 832
14.5 16 105.5 103.5 336 415
YZ250M-4/8/16-H 42 46 86.3 81.6 1410 1707
42 46 95 89.8 676 830
20 22 112.6 110 334 414
YZ280S-4/8/16-H 56 63 114 111.2 1415 1717 2.45 1550
56 63 120.6 117.2 694 844
27 30 147.5 145 345 423
YZ280L-4/8/16-H 75 84 154 149 1427 1729
75 84 161.5 156.2 692 843
36 40 182 179.5 345 423
Overall and Mounting Dimensions
Frame size Mounting Dimension Overall Dimension Weight (kg)
A B C D E F G H K M N P S T n AB AD BB HA HD L1 L2 L1 L2
200S 318 228 133 48 110 14 42.5 200 19 350 300 400 19 5 4 398 300 338 20 518 660 790 249 335
200L 318 305 133 48 110 14 42.5 200 19 350 300 400 19 5 398 300 418 740 870 280 385
225S 356 286 149 55 110 16 49 225 19 400 350 450 18 5 8 436 325 386 578 765 925 330 405
225L 356 356 149 55 110 16 49 225 19 400 350 450 18 5 436 325 456 835 995 390 465
250S 406 311 168 65 140 18 58 250 24 500 450 550 18 5 506 400 420 23 628 845 1030 600 690
250M 406 349 168 65 140 18 58 250 24 500 450 550 18 5 506 400 458 880 1060 700 850
280S 457 368 190 75 140 20 67.5 280 24 500 450 550 18 5 557 430 478 698 910 1125 800 880
280L 457 457 190 75 140 20 67.5 280 24 500 450 550 18 5 557 430 567 1000 1215 1010 1200
All data is for reference only and may change depending on the specifications of your order.
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