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Electro-hydraulic Drum Brake For Crane
YWZ Series Electro-hydraulic Drum Brake For Crane The installation dimensions and braking torque parameters of the brake: meet the JB/ZQ4388-86 standard, and the technical requirements meet the JB/T6406-2006 standard. Conditions of use: Ambient temperature: -20℃-40℃; The relative humidity of the...
Description
YWZ Series Electro-hydraulic Drum Brake For Crane
The installation dimensions and braking torque parameters of the brake: meet the JB/ZQ4388-86 standard, and the technical requirements meet the JB/T6406-2006 standard.
Conditions of use:
Ambient temperature: -20℃-40℃;
The relative humidity of the air is not more than 90%;
The altitude of the place of use conforms to GB755-2000;
There should be no flammable, explosive and corrosive gases in the surrounding working environment, otherwise anti-corrosion products should be used.
Main feature:
Self-lubricating bearings are installed on the main swinging hinge points, which have high transmission efficiency and do not require lubrication during use.
There are two types of brake pad installation: riveting type and plug-in type (specify when ordering).

Brake type | Thruster type | Braking torque (Nm) | Weight (kg) |
YWZ4- 100/E23 | Ed 23/5 | 40 | 21 |
YWZ4- 150/E23 | Ed 23/5 | 100 | 25 |
YWZ4- 150/E30 | Ed 30/5 | 120 | 29 |
YWZ4- 200/E23 | Ed 23/5 | 200 | 31 |
YWZ4- 200/E30 | Ed 30/5 | 230 | 34 |
YWZ4- 300/E30 | Ed 30/5 | 320 | 65 |
YWZ4- 300/E50 | Ed 50/6 | 630 | 78 |
YWZ4- 300/E80 | Ed 80/6 | 750 | 79 |
YWZ4- 400/E50 | Ed 50/6 | 1000 | 128 |
YWZ4- 400/E80 | Ed 80/6 | 1600 | 130 |
YWZ4- 400/E121 | Ed 121/6 | 2000 | 150 |
YWZ4- 500/E121 | Ed 121/6 | 2500 | 210 |
YWZ4- 500/E201 | Ed 201/6 | 3600 | 210 |
YWZ4- 600/E121 | Ed 121/6 | 3200 | 390 |
YWZ4- 600/E201 | Ed 201/6 | 5000 | 390 |
YWZ4- 700/E201 | Ed 201/6 | 8000 | 465 |
YWZ4- 700/E301 | Ed 301/12 | 8650 | 466 |
YWZ4- 800/E301 | Ed 301/12 | 12500 | 885 |
Product:


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