Use 
 YWZ series electro-hydraulic block brake, using MYT1 series of impellers as brake actuators. Installation dimensions in line with JB/ZQ4388-86 standards. Mainly used for lifting and transport, metallurgy, mining, ports, construction machinery and other mechanical drive brake. 

 Outline 
 ywz, ywz2, ywz3, ywz4, ywz5 series hydraulic block brake is mainly used for lifting, transportation, metallurgy, mining, ports, construction machinery drives the mechanical brake, a brake smooth, safe, reliable, easy maintenance, low power consumption , long life, no noise and so on. 
 ① wyz series of up to 720 times the number of operations per hour. Meet jb/zq4388-86 standards; 
 ② wyz2 family of operating up to 1200 times per hour, in line with jb/zq4388-86 standards; 
 ③ ywz3 family of operating up to 720 times per hour, in line with gb6333-86 standard; 
 ④ ywz4 family of operating up to 1200 times per hour, in line with jb/zq4388-86 standards; 
 ⑤ ywz5 family of operating up to 1200 times per hour, in line with gb6333-86 standard; 
 Conditions of Use 
 1, ambient temperature -20 ℃ ~ +50% (lower than the pusher to yh-10 aviation hydraulic oil) 
 2, the air relative humidity less than 90% 
 3, generally used for three-phase AC power, 50hz, 380v; 
 4, the sea height in line with gb755-87 standard; 
 5, in the absence of risk of explosion, and no medium is sufficient to corrode metal and damage the insulation of the discharge gas and dust; 
 6, yzw, yzw3 use yti series of impellers, generally apply to vertical work to tilt no more than ± 15 ° 

 Normal operating conditions 
 Ambient temperature -20 ℃ ~ 40 ℃; 
 Completely relative humidity less than 90%; 
 No explosion hazard in the medium, the medium does not corrosive enough to damage the insulation and the gas and conductive dust environment; 
 The installation site altitude line GB755-87 standard, for three-phase 380V, 50Hz AC power. 
 The main technical parameters 
 Model matching pusher braking torque NM back moments b CD d F G1 G2 H h1 i KM 
 YWZ-100/18 MYT1-18ZB / 2 40 0.6 70 137 100 13 75 125 125 384 100 40 110 138 
 YWZ-150/25 MYT1-25ZB / 4 100 0.6 90 154 150 17 100 170 170 437 140 60 150 138 
 YWZ-200/25 MYT1-25ZB / 4 200 0.7 90 154 200 17 100 195 195 440 170 60 175 156 
 YWZ-300/25 MYT1-25ZC / 4 320 0.7 140 154 300 22 130 280 280 692 240 80 250 200 
 YWZ-300/45 MYT1-45Z / 5 630 0.7 140 178 300 22 130 280 280 600 240 80 250 200 
 YWZ-400/45 MYT1-45Z / 6 1000 0.8 180 178 400 22 180 360 360 735 320 130 325 265 
 YWZ-400/90 MYT1-90Z / 8 1600 0.8 180 210 400 22 180 360 360 740 320 130 325 265 
 YWZ-400/125 MYT1-125Z/10 2200 0.8 180 254 400 22 180 360 360 850 320 130 325 271 
 YWZ-500/125 MYT1-125Z/10 2650 0.8 200 210 500 22 200 415 415 885 400 150 380 310 
 YWZ-600/90 MYT1-90Z / 8 3200 0.8 240 210 600 26 220 505 520 1082 475 170 475 390 
 YWZ-600/180 MYT1-180Z/12 5000 0.8 240 254 600 26 220 505 520 1082 475 170 475 390 
 YWZ-700/180 MYT1-180Z/12 8000 0.8 280 254 700 34 270 580 600 1225 550 200 540 585 
 YWZ-800/180 MYT1-180Z/12 10000 0.8 320 254 800 34 320 677 697 1417 600 240 620 510 
 YWZ-800/230 MYT1-320Z/12 12500 0.8 320 375 800 34 320 677 697 1417 600 240 620 1100