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- Wei Four Road, Weizhuang industrial Park, Changyuan District, Xinxiang City, Henan Province, China
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Electro-hydraulic Drum Brake With ED Thruster
YWZ4 series electro-hydraulic drum brakes are widely used in deceleration or parking brakes of mechanical driving devices such as lifting, metallurgy, mining, ports, docks, and construction machinery.
Description
Electro-hydraulic Drum Brake With ED Thruster
YWZ4 series electro-hydraulic drum brakes are widely used in deceleration or parking brakes of mechanical driving devices such as lifting, metallurgy, mining, ports, docks, and construction machinery.
Conditions of Use
Ambient temperature -20℃~+50℃
The relative air temperature is not more than 90%
There should be no flammable, explosive and corrosive gases in the surrounding environment. The altitude of the place of use conforms to GB755-2000
Anti-corrosion products should be used for outdoor rain and snow erosion or corrosive gases and media
Model meaning

Technical parameter
Note:YWZ4 series brake matches Ed Thruster
Brake type | Thruster type | Braking torque (Nm) | Dimensions (mm) | Weight (kg) | |||||||||||||||
A | b | C | D | d | E | F | G1 | G2 | H | h1 | i | K | M | n | G3 | ||||
YWZ4- 100/E23 | Ed 23/5 | 40 | 320 | 70 | 160 | 100 | 13 | 130 | 75 | 125 | 125 | 377 | 100 | 40 | 110 | 144 | 6 | 50 | 21 |
YWZ4- 150/E23 | Ed 23/5 | 100 | 347 | 90 | 160 | 150 | 17 | 175 | 100 | 170 | 170 | 437 | 140 | 60 | 150 | 144 | 8 | 70 | 25 |
YWZ4- 150/E30 | Ed 30/5 | 120 | 347 | 90 | 160 | 150 | 17 | 175 | 100 | 170 | 170 | 461 | 140 | 60 | 150 | 144 | 8 | 70 | 29 |
YWZ4- 200/E23 | Ed 23/5 | 200 | 430 | 90 | 160 | 200 | 17 | 210 | 100 | 195 | 195 | 468 | 170 | 60 | 175 | 156 | 8 | 95 | 31 |
YWZ4- 200/E30 | Ed 30/5 | 230 | 430 | 90 | 160 | 200 | 17 | 210 | 100 | 195 | 195 | 468 | 170 | 60 | 175 | 156 | 8 | 95 | 34 |
YWZ4- 300/E30 | Ed 30/5 | 320 | 529 | 140 | 160 | 300 | 22 | 290 | 130 | 275 | 275 | 595 | 240 | 80 | 250 | 213 | 10 | 125 | 65 |
YWZ4- 300/E50 | Ed 50/6 | 630 | 529 | 140 | 190 | 300 | 22 | 290 | 130 | 275 | 275 | 595 | 240 | 80 | 250 | 213 | 10 | 125 | 78 |
YWZ4- 300/E80 | Ed 80/6 | 750 | 529 | 140 | 190 | 300 | 22 | 290 | 130 | 275 | 275 | 595 | 240 | 80 | 250 | 213 | 10 | 125 | 79 |
YWZ4- 400/E50 | Ed 50/6 | 1000 | 664 | 180 | 220 | 400 | 22 | 370 | 180 | 350 | 350 | 764 | 320 | 130 | 325 | 275 | 12 | 190 | 128 |
YWZ4- 400/E80 | Ed 80/6 | 1600 | 664 | 180 | 220 | 400 | 22 | 370 | 180 | 350 | 350 | 764 | 320 | 130 | 325 | 275 | 12 | 190 | 130 |
YWZ4- 400/E121 | Ed 121/6 | 2000 | 664 | 180 | 240 | 400 | 22 | 370 | 180 | 350 | 350 | 764 | 320 | 130 | 325 | 275 | 12 | 190 | 150 |
YWZ4- 500/E121 | Ed 121/6 | 2500 | 713 | 200 | 250 | 500 | 22 | 440 | 200 | 405 | 405 | 919 | 400 | 150 | 380 | 310 | 16 | 225 | 210 |
YWZ4- 500/E201 | Ed 201/6 | 3600 | 713 | 200 | 250 | 500 | 22 | 440 | 200 | 405 | 405 | 919 | 400 | 150 | 380 | 310 | 16 | 225 | 210 |
YWZ4- 600/E121 | Ed 121/6 | 3200 | 848 | 240 | 315 | 600 | 26 | 555 | 220 | 500 | 500 | 1095 | 475 | 170 | 475 | 400 | 18 | 250 | 390 |
YWZ4- 600/E201 | Ed 201/6 | 5000 | 848 | 240 | 315 | 600 | 26 | 555 | 220 | 500 | 500 | 1095 | 475 | 170 | 475 | 400 | 18 | 250 | 390 |
YWZ4- 700/E201 | Ed 201/6 | 8000 | 978 | 280 | 390 | 700 | 34 | 600 | 270 | 575 | 575 | 1251 | 550 | 220 | 540 | 495 | 25 | 315 | 465 |
YWZ4- 700/E301 | Ed 301/12 | 8650 | 978 | 280 | 390 | 700 | 34 | 600 | 270 | 575 | 575 | 1251 | 550 | 220 | 540 | 495 | 25 | 315 | 466 |
YWZ4- 800/E301 | Ed 301/12 | 12500 | 1115 | 320 | 436 | 800 | 34 | 680 | 320 | 677 | 677 | 1417 | 600 | 240 | 620 | 556 | 25 | 367 | 885 |
We look forward to your confirmation of the above points, and hope that you can become one of my valued customers.
Company Profile
Henan Zhongyuan Brake Co.,Ltd focuses on the research, development, production and sales of brakes and related products. Mainly used in lifting, metallurgy, mining, port, construction, electric power and other industries.
Since its establishment, after continuous exploration and innovation, it has entered the market for many years, and its products have been produced and sold covering nearly 30 provinces and cities in China. Zhongyuan Brake is committed to becoming a pioneer in the brake and related product industry with a professional team and rigorous management!




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