YW Series Electro-hydraulic Drum Brakes（with type ED electro hydraulic thruster）
Original:He Nan, China
Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc
Packing: export standard
Max. Drum Diameter(mm) 800
Max. Brake Torque (Nm) 12500
Operating Condition" Ambient temperature: -25°C~+50°C ;
Power：AC 3 phases 50（60）Hz
Voltages: 380~400V 50Hz 440~460V 60Hz
Operating duty: intermittent (S3-60%.1200times per hour)and continuous (S1).
Special requirements can be discussed in order.
Electro-hydraulic Drum Brakes can be extensively used for various mechanism deceleration and stop/braking of various belt transport,port handling,hoisting, metallurgical, mining and building machinery.
1, the safe and reliable performance, smooth braking, high frequency of action;
2, the main drivers of the hinge point is equipped with self-lubricating bearings, high transmission efficiency, long life, the use of the process without lubrication;
3. Equalize the clearance of the device of interlocking tile with the digital device automatically, you can always keep the pad on both sides to equalize the clearance without the need to adjust completely to avoid sticking to brake wheel side brake pads due to retire from the unequal phenomenon ;
4, the overall shape of the structure brake pads mounted on the card, the replacement is very convenient, fast, with semi-metallic (asbestos-free) of hard and semi-rigid, soft (including asbestos, asbestos-free), the braking of different materials pad for the user to select.
1. A manual release device;
2, the release of the (gate) or closed (closed gate) limit switch signals brake is normal release or closed;
3. The pad, brake pad wear automatic compensation device, the pad wear retire five automatic compensation of the distance and the braking torque;
4, pad wear limit switch, can signal when the brake pads wear to the limit of (Note: Please bring your automatic compensation device);
5, driven to drive with a decline in the delay valve, brake delay closure.
According to user requirements to produce a variety of normally open, explosion-proof and non-standard products.
4.Standards compliant :
The dimensions and braking torque parameters of YWZW series brakes comply with JB/ZQ4388-86 and JB/T6406-2006 standard and technology requirements.
They are equipped with Ed series thrusters, which comply with DIN15430 standard.