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  • Double lifting point electric hoist for sluice
Double lifting point electric hoist for sluice

Product introduction Double rope | double lifting point electric hoist detailed introduction Double lifting point electric hoist is also known as: double hook electric hoist, electric hoist with the same lift and fall, synchronous shaft electric hoist, connected double hook ele...

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Product details / Product

Product introduction

Double rope | double lifting point electric hoist detailed introduction

Double lifting point electric hoist is also known as: double hook electric hoist, electric hoist with the same lift and fall, synchronous shaft electric hoist, connected double hook electric hoist, double hook electric hoist with the same barrel, double hook synchronous wire rope electric hoist, double hook synchronous electric hoist, gate electric hoist. Coaxial double-hook two-speed electric hoist is a two-speed wire rope electric hoist connected by a drive shaft.

Double lifting point electric hoist Detailed description:

Double lifting point electric hoist is suitable for lifting long workpieces or articles. Hook distance can be made according to user requirements non-standard design. The intermediate drive shaft is used to connect the two upper hoists to achieve the same rise and fall. When the wire rope electric hoist is lifting and falling, the rope will be wrapped or lowered along the rope groove on the drum, and the double hook will be moving to the side at the same time when it is rising and falling. The larger the vertical height of the lifting object from the installation position of the hoist, the smaller the translation amplitude. For example, the lifting object is on the ground, and the hoist is installed at a height of 12 meters above the ground. When the hook is raised to its maximum limit, it is 11 meters from the ground. Using a hoist with a lifting height of 12 meters to lift objects on the ground, when it comes to a height of 6 meters, the horizontal movement is very small. That is, the installation position of the hoist must be a few meters above the target position of the lifting object, and the greater the distance, the smaller the horizontal movement.

The equipment through mechanical and electrical synchronization, forcing the speed of the lifting motor synchronization, two electric hoists use a set of electrical control system to overcome the electrical action error, so as to ensure that two electric hoists lift and lift heavy objects at the same time. The equipment combination is convenient, and auxiliary functions such as overload limit, height display and remote control can be added.

Coaxial double hook double speed electric hoist:

That is, the two hoists connected by the drive shaft are two-speed wire rope electric hoists. Suitable for lifting long workpieces or articles. Hook distance can be made according to user requirements non-standard design. Double hook wire rope electric hoist is customized products, if you need to negotiate the specific parameters, please call us.

Lifting weight: 16 t, 10 t, 2 * 2 * 2 * 32 t lifting height: H = 6 M – 24 M hook distance: 1.2 M or less L 7 M or less

The intermediate drive shaft is used to connect the two upper hoists to achieve the same rise and fall. When the wire rope electric hoist is lifting and falling, the rope will be wrapped or lowered along the rope groove on the drum, and the double hook will be moving to the side at the same time when it is rising and falling. The larger the vertical height of the lifting object from the installation position of the hoist, the smaller the translation amplitude. For example, the lifting object is on the ground, and the hoist is installed at a height of 12 meters above the ground. When the hook is raised to its maximum limit, it is 11 meters from the ground. Using a hoist with a lifting height of 12 meters to lift objects on the ground, when it comes to a height of 6 meters, the horizontal movement is very small. That is, the installation position of the hoist must be a few meters above the target position of the lifting object, and the greater the distance, the smaller the horizontal movement.

 

Product parameter

ZMCD, ZMMD series electric hoist technical performance and dimensions (0.25T-20T)
Model ZMCD1                      ZMMD1
Lifting weight tons 0.25 0.5 1 2 3
Lifting height m 3 6 9 6 9 12 6 9 12 18 24 30 6 9 12 18 24 30 6 9 12 18 24 30
Lifting speed m/min 8 8/0.8 8/0.8 8/0.8 8/0.8
Running speed m/min 20(30) 20(30) 20(30) 20(30) 20(30)
Wire Rope Rope diameter mm 3.6 4.8 7.4 11 13
Wire diameter mm   0.22 0.34 0.5 0.6
Structure form 6×9 D-6×37+1 D-6×37+1 D-6×37+1 D-6×37+1
I-beam track Model (GB76-88) 16-22b 16-28b 16-28b 20a-32c 20a-32c
Minimum radius of ring track m 0.8 1.5 1.5 2 3 4 2 2.5 3 4 2 2.5 3 4
Lifting motor Model ZD12-4 ZD21-4 ZD21-4 ZD31-4 ZD41-4
Capacity kW 0.4 0.8 0.2/0.8      
Speed RPM 1380 1380 1380 1380 1380
Number of phases   3 3 3 3 3
Voltage Volts 380 380 380 380 380
Current Amperes 1.25 2.4 0.72/2.4 4.3 0.72/4.3 7.6 1.25/7.6 11 2.4/11
Frequency weeks/second 50 50 50 50 50
Run the motor Model DW5024 ZDY11-4 ZDY12-4 ZD12-4 ZDY21-4
Capacity kW 0.06 0.2 0.2 0.4 0.4
Speed RPM 1400 1380 1380 1380 1380
Number of phases   3 3 3 3 3
Voltage Volts 380 380 380 380 380
Current Amperes 0.3 0.72 0.72 1.25 1.25
Frequency weeks/second 50 50 50 50 50
Job Type and organization level Intermediate M3 Intermediate M3 Intermediate M3 Intermediate M3 Intermediate M3
Base Size ±2% H Millim 432 630 670 685 780 860 960 985 1080
L2 M 216 126 159 187 230
L1   175 228/225 269/266 279 341/343
L C   391 616 688 760 758 856 955 1150 1346 1542 820 920 1020 1220 1420 1620 915 1018 1121 1327 1533 1738
M     638 710 782 780 878 976 1172 1368 1564
m   104 318 390 462 400 499 597 793 989 1185 418 518 618 818 1018 1218 448 551 654 860 1066 1272
n   130 190 196 240 264
h     120 124 155 173
φ   16.5 16.5 19 25 25
B   279-315 -884 -884 -930 -930
E   395 490 584 740 848
F     355/426 354/492 400/562 438/642
Total ±15% C Public 44 44.4 44.8 120 125 145 145 158 180 195 208 222 235 248 296 320 340 360 280 300 350 380 405 435
M Catty   135 140 160 160 170 200 210 220 230 265 278 326 350 370 310 310 330 380 410 435 465
C solid   30 30.4 30.8 80 85 90 120 120 125 140 150 165 168 180 190 210 230 250 220 235 250 275 300 325
M solid     100 105 110 130 140 145 155 165 180 196 210 220 240 260 280 250 265 280 305 330 355

ZMCD, ZMMD series electric hoist technical performance and dimensions (0.25T-20T)
Model ZMCD1 ZMMD1
Lifting weight tons 5 10
Lifting height m 6 9 12 18 24 30 9 12 18 24 30
Lifting speed m/min 8/0.8 7/0.7
Running speed m/min 20(30) 20(30)
Wire Rope Rope diameter mm 15 15
Wire diameter mm 0.7 0.7
Structure form D-6×37+1 D-6×37+1
I-beam track Model (GB76-88) 25a-63c 25a-63c
Minimum radius of ring track m 2.5 3 4 5 2.5 3.5 4 6 9
Lifting motor Model ZD41-4 ZD51-4
Capacity kW    
Speed RPM 1380 1380
Number of phases   3 3
Voltage Volts 380 380
Current Amperes 18 2.4/18 30 4.3/30
Frequency weeks/second 50 50
Run the motor Model ZDY21-4 ZDY21-4
Capacity kW 0.8 0.8×2
Speed RPM 1380 1380
Number of phases   3 3
Voltage Volts 380 380
Current Amperes 2.4 2.4×2
Frequency weeks/second 50 50
Job Type and organization level Intermediate M3 Intermediate M3
Base Size ±2% H Millim 1160 1310 1350
L2 M 274 303
L1   380/377 429/820
L C   1047 1157 1257 1467 1677 1887 1602 1783 2145 2507 1869
M   1059 1169 1269 1479 1682 1899 1969 2150 2512 2874 3236
m   485 606 695 860 1115 1325 949 1130 1492 1854 2216
n   320 376
h   203 243
φ   31 37
B   -1058 -1058
E   998 1068
F   472/675 612
Total ±15% C Public 445 470 555 590 630 670 1010 1063 1166 1263 1317
M Catty 480 505 590 630 660 705 1100 1153 1256 1353 1407
C solid   355 375 390 425 460 500 759 807 900 987 1032
M solid   390 410 425 460 500 535 849 897 990 1077 1122

ZMCD, ZMMD series electric hoist technical performance and dimensions (0.25T-20T)
Model ZMCD NH20-12D            
Lifting weight tons 16 20 20 3
Lifting height m 6 9 12 18 24 30   6 9 12 18 24 30
Lifting speed m/min 3.5 3.5/0.35 3.5 3.5/0.35 5 8/0.8
Running speed m/min 18 20 20 20(30)
Wire Rope Rope diameter mm 15 17 22.5 13
Wire diameter mm 0.7 0.8   0.6
Structure form D-6×37+1 D-6×37+1 D-6×37+1 D-6×37+1
I-beam track Model (GB76-88) 45a-63c 50a-63c   20a-32c
Minimum radius of ring track m 3 3.5 4.6 3 3.5 4.6   2 2.5 3 4
Lifting motor Model ZD51-4 ZD51-4   ZD41-4
Capacity kW        
Speed RPM 1380 1380 1380 1380
Number of phases   3 3 3 3
Voltage Volts 380 380 380 380
Current Amperes 30 4.3/30 30 4.3/30   11 2.4/11
Frequency weeks/second 50 50 50 50
Run the motor Model ZDY21-4 ZDY21-4   ZDY21-4
Capacity kW 0.8×2 0.8×2 0.8 x 2 0.4
Speed RPM 1380 1380 1380 1380
Number of phases   3 3 3 3
Voltage Volts 380 380 380 380
Current Amperes 2.4×2 2.4×2 2.4 x 2 1.25
Frequency weeks/second 50 50 50 50
Job Type and organization level Intermediate M2 Intermediate M2   Intermediate M3
Base Size ±2% H Millim 1600 2400   985 1080
L2 M Same as 10t     230
L1   Same as 10t     341/343
L C   Same as 10t     915 1018 1121 1327 1533 1738
M        
m   949 1130 1492 956 1478 1605   448 551 654 860 1066 1272
n   376 376   264
h   41 46   173
φ         25
B         -930
E   1335 1934   848
F   1055     438/642
Total ±15% C Public               280 300 350 380 405 435
M Catty               310 330 380 410 435 465
C solid                 220 235 250 275 300 325
M solid                 250 265 280 305 330 355
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