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Electric Hydraulic Thruster Drum Brake
YWZ4 series electric hydraulic thruster drum brakes are widely used in deceleration and parking (maintenance) braking of various mechanisms in various lifting and transportation, port loading and unloading, metallurgical equipment, mining machinery and construction machinery. Main feature of...
Description
YWZ4 series electric hydraulic thruster drum brakes are widely used in deceleration and parking (maintenance) braking of various mechanisms in various lifting and transportation, port loading and unloading, metallurgical equipment, mining machinery and construction machinery.
Main feature of electric hydraulic thruster drum brake:
1. The main swing hinge points are equipped with self-lubricating bearings, which have high transmission efficiency and long life. No lubrication is required during use.
2. The brake spring is arranged in the square tube and has a scale. The user can read the braking torque value very conveniently, eliminating the trouble of measurement and calculation.
3. The brake pad is a snap-fit integral molding structure, which is very convenient and quick to replace. There are semi-metal (non-asbestos) hard and semi-hard, soft (non-asbestos) brake pads of different materials for users to choose.
4. A series of thruster products that will be matched, with sensitive action and long service life.

Model meaning

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 |



Electric hydraulic thruster drum brake is widely used in port equipment, steel mills, metallurgical equipment, mining equipment, cranes, construction machinery, etc.
Hot Tags: electric hydraulic thruster drum brake, China, manufacturers, supplier, factory, customized, Plug in crane drum brake, normally open electro hydraulic drum brakes, Port machinery Disc brake, crane brakes, Drum Brake Type YW K, Electro Hydraulically released Drum Brakes
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