Electric Hoist

Electric Hoist
Electric Hoist
Electric Hoist
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Product Information:
The electric hoist is a specially designed piece of lifting equipment. Generally, it is installed in single-girder cranes, bridge cranes, gantry cranes, jib cranes. Electric hoists have small volume and light dead loads, so it is simple to operate and use. It is suitable for industrial and mining enterprises, warehousing, docks and other places. After slight modification, it can also be used as a hoist. Therefore, it is an indispensable machine for improving productivity and improving working conditions.

Parameters:
Type CD1,MD1
Lifting Capacity T 0.5 1 2 3 5 10 16 20
Lifting Height M 3 6 9 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30 9 12 18 24 30 9 12 18 9 12 18
Lifting Speed m/min 8 0.8/8 8 0.8/8 8 0.8/8 8 0.8/8 8 0.8/8 7 0.7/7 3.5 0.35/3.5 5
Operating Speed m/min 20/30 20/30 20/30 20/30 20/30 20/30 20 20
Steel Wire Diameter mm 4.8 7.4 11 13 15 15 17.5 22.5
Structure 6×37 6×37+1 6×37+1 6×37+1 6×37+1 6×37+1 6×37+1 6×37+1
Operating Track 16-28b 16-28b 20a-32c 20a-32c 25a-63c 32b-63c 32b-63c 56c-63c
Min Curvature Radius m 1.5 1.5 2 2 3 4 2 2.5 3 4 2 2.5 3 4 2.5 3 4 4.5 6 3.4 4 6 7.5 9 3.5 0.35/3.5 4 6
LifingMotor Type ZD₁ 21-4 ZD₁ 22-4 ZD₁ 31-4 ZD₁ 32-4 ZD₁41-4 ZD₁ 51-4 ZD₁ 51-4 ZD₁52-4
ZDS 0.2/0.8 ZDS 0.2/1.5 ZDS 0.4/3 ZDS 0.4/4.5 ZDS 0.8/7.5 ZDS 1.5/13 ZDS 1.5/13
Power kw 0.8 0.2/0.8 1.5 0.2/1.5 3 0.4/3 4.5 0.4/4.5 7.5 0.8/7.5 13 1.5/13 13 1.5/13 18.5
Rotational Speed r/min 1380 1380 1380 1380 1400 1400 1400 1400
Electric Current A 2.4 0.72/2.4 4.3 0.72/4.3 7.6 1.25/7.6 11 2.4/11 18 24/18 30 5.2/30 30 5.2/30
Operating Motor Type ZD₁11-4 ZD₁ 11-4 ZD₁ 12-4 ZD₁ 12-4 ZD₁21-4 ZD₁ 21-4 ZD₁ 21-4 ZD₁21-4
Power kw 0.2 0.2 0.4 0.4 0.8 0.8×2 0.8×2 0.8×2
Rotational Speed r/min 1380 1380 1380 1380 1380 1380 1380 1380
Electric Current A 0.72 0.72 1.25 1.25 2.4 2.4 2.4 4.3
Combine Numbers Times 120
Working System Middle Rank FC=25%
Power 3 AC 380V 50Hz
Basic Size L mm 616 688 760 758 856 954 1150 1346 1542 820 920 1020 1220 1420 1620 932 1038 1138 1327 1533 1738 1047 1157 1257 1467 1677 1887 1602 1783 2145 2507 2869 1802 2089 2345
L1 274 346 418 345 443 541 737 933 1129 352 452 552 752 952 1152 380 483 586 792 998 1204 415 525 625 835 1045 1255 875 1056 1418 1780 2142 1175 1356 1718
L2 125 158 187 229 267 301 301
L3 318 390 462 401 499 597 793 989 1185 418 518 618 818 1018 1218 448 551 654 860 1060 1272 485 606 695 905 1115 1325 949 1130 1492 1854 2216 949 1130 1492
L4 190 196 240 264 320 376 376
B 884 884 930 930 1055 1055 1055 1055
H 650 667 767 840 950 954 1058 1120 1183 1350 2100 2400
D 16.5 19 25 25 31 37 41
Dead Load ±10% CD11 kg 121 125 130 137 145 172 188 204 220 221 232 285 309 332 353 281 297 354 390 420 451 437 495 597 646 686 726 1048 1098 1209 1301 1411 1130 1183 1286
MD11 138 142 147 164 174 199 215 231 247 256 267 320 344 361 388 311 327 384 420 450 481 530 532 654 703 743 783 1104 1154 1265 1366 1467 1220 1373 1376
89 92 99 105 112 120 135 159 165 166 176 186 209 229 249 222 236 250 284 312 340 377 400 415 456 493 529 795 841 943 1035 1127 1130 1183 1286
106 111 116 132 140 147 162 177 192 201 211 221 244 264 284 252 266 280 314 342 370 430 457 472 513 549 586 851 897 999 1091 1183 949 997 1090
Features:
  • Wire rope electric hoist uses a mechanical and electrical integration design, by the replacement of different molds, you can get different specifications’ wire rope. And it is simple and safe to be controlled, it is convenient to inspect the device and maintain the motor. Its main disadvantages are poor motor thermal conditions, poor grouping, and complex power supply devices, manufacturing, and assembly.
  • The components of the wire rope electric hoist are: motor, transmission mechanism, reel and sprocket. By the different relative locations of motor and reel, the electric hoist can be roughly divided into four types. The pressed steel wire rope has large pulling force, beautiful appearance, and can be fast pressed. In just a few minutes we can complete the pressure welding of a steel wire rope, which greatly reduces labor intensity and improves work efficiency.
  • The electric hoist whose motor is installed outside the winding drum has the advantages of good grouping, high degree of generalization, and it is easy to change the height of lifting and inspect the device.
  • Electric hoist is mainly divided into: electric chain hoist, wire rope electric hoist (explosion-proof hoist), anti-corrosion electric hoist, double winding drum electric hoist, winch, mini electric hoist, group hoist electric hoist and multi-function hoist.

Index
heavy duty crane, container handling crane, industrial crane, shipyard crane

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