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Product Description
YZ-H Series Three-Phase Asynchronous Motor for marine crane (three Speed)
Product introduction
YZ-H series marine three-speed three-phase induction motors for hoisting and manufactured according to GB755“Rotating electrical machines- Rating and performance”,GB/T7060“General specifications for rotary electrical machines in ships" , Technical Conditions for YZ-H Series Marine Three-speed Three-phase Induction Motors for Hoisting. They have the features of good function, small volume, low noise and convenient protection. They are capstans and intermittent drive of the winches and capstans and intermittent drive for hoisting.
Ambient Conditions
Elevation:0m
Ambient temperature:-25~+45℃
Air relative humidity:≤95%
Shock, vibration:yes
Gel, salt spray, oil mist:yes
Cycle rolling:土22.5°
Heeling:15°
Trimming:10°
Technical Data
| Project Mounting and overall dimensions Model | Mode of operation (S2-min) | Ratedoutput (kW) | Ratedcurrent (A) | Rated speed (r/min) | DC electromagnetic brake | |||||
| 380V 50Hz | 440V 60Hz | 380V 50Hz | 440V 60Hz | 380V 50Hz | 440V 60Hz | Voltage (V) | Current (A) | Braking forcedistance (N.m) | ||
| YZ200S-4/8/16-H | 10/30/05 | 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 | 470 | ||
| 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 | 858 | |||||
| 10.6 | 12 | 85.6 | 86.3 | 334 | 410 | |||||
| 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 | |||||
Mounting and overall dimensions
| Frame No | Mounting dimensions | Overall dimensions | Weight (kg) | ||||||||||||||||||
| A | B | C | D | E | F | H | K | M | N | P | S | T | n | AB | AD | BB | L1 | L2 | L1 | L2 | |
| 200S | 318 | 228 | 133 | 48 | 110 | 14 | 200 | 19 | 350 | 300 | 400 | 18 | 5 | 8 | 398 | 275 | 338 | 660 | 790 | 240 | 325 |
| 200L | 318 | 305 | 133 | 48 | 110 | 14 | 200 | 19 | 350 | 300 | 400 | 18 | 5 | 398 | 275 | 418 | 740 | 870 | 280 | 380 | |
| 225S | 356 | 286 | 149 | 55 | 110 | 16 | 225 | 19 | 400 | 350 | 450 | 18 | 5 | 436 | 300 | 416 | 690 | 890 | 275 | 375 | |
| 225L | 356 | 356 | 149 | 55 | 110 | 16 | 225 | 19 | 400 | 350 | 450 | 18 | 5 | 436 | 300 | 486 | 760 | 960 | 310 | 410 | |
| 250S | 406 | 311 | 168 | 65 | 140 | 18 | 250 | 24 | 500 | 450 | 550 | 18 | 5 | 506 | 360 | 451 | 845 | 1025 | 490 | 610 | |
| 250M | 406 | 349 | 168 | 65 | 140 | 18 | 250 | 24 | 500 | 450 | 550 | 18 | 5 | 506 | 360 | 489 | 880 | 1060 | 700 | 850 | |
| 280S | 457 | 368 | 190 | 75 | 140 | 20 | 280 | 24 | 500 | 450 | 550 | 18 | 5 | 557 | 400 | 508 | 900 | 1115 | 900 | 1090 | |
| 280L | 457 | 457 | 190 | 75 | 140 | 20 | 280 | 24 | 500 | 450 | 550 | 18 | 5 | 557 | 400 | 597 | 1000 | 1210 | 1010 | 1200 | |
