YWZ, YWZ2, YWZ3, YWZ4, YWZ5 and other series of hydraulic block brakes are mainly used for mechanical braking of lifting, transportation, metallurgy, mining, port, construction machinery driving devices, with stable braking, safe and reliable, convenient maintenance, consumption Low electricity, long life, no noise and other advantages.
①WYZ series operation times can reach 720 times per hour. Comply with JB/ZQ4388-86 standard;
②WYZ2 series operation can reach 1200 times per hour, in line with JB/ZQ4388-86 standard;
③ YWZ3 series operation can reach 720 times per hour, in line with GB6333-86 standard;
④YWZ4 series operation can reach 1200 times per hour, in line with JB/ZQ4388-86 standard;
⑤YWZ5 series operation can reach 1200 times per hour, in line with GB6333-86 standard;
1. Ambient temperature -20℃~+50% (below the pusher and changed to YH-10 aviation hydraulic oil)
2. The relative humidity of the air is not more than 90%
3. Generally used for three-phase AC power supply, 50HZ, 380V;
4. The sea height complies with GB755-87 standard;
5. There is no danger of explosion, and there is no enough gas and discharge dust in the medium to corrode the metal and destroy the insulation;
6. YZW and YZW3 use YTI series pushers, generally suitable for vertical work, and the inclination does not exceed ±15°
