YW Series
MAIN FEATURES
  • Interlocking shoe clearance balancing device (patented technology) constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, thus completely avoiding brake lining one side sticking to brake wheel. The brake is equipped with a shoes auto-aligning device.
  • All main hinge points are equipped with self-lubricating bearings, making high efficiency of transmission, long performance life and lubricating unnecessary during the course of operation.
  • Brake spring is arranged inside square tube and surveyor's rod is placed on one side. It is easy for customers to read braking torque value and then avoid the troubles of measuring and computing.
  • Brake lining is of card whole piece shaping structure, ease and quick of replace. Brake lining of various materials such as half-metal (non-asbestos) hard and half-hard, soft (include asbestos) substance are available for customer to choose.
  • All adopt the company's new types of thrusters as corollary equipment, work acutely and have long life.


APPLICATION

  • Electro-hydraulic drum brakes can be extensively used for various mechanisms deceleration and stop/braking of various lift, belt transport, port handling, metallurgical and building machinery.

  • The dimensions and braking torque parameters of YWZB series comply with JB/ZQ4388-86 standard, technical specifications comply with JB6406.2-92 standard. Corollary equipment for YWZ2 series is MYT2 series thrusters and that for YEZB series is YTD series thrusters. Mainly used as replacement of existing YWZ series of old products as well as ideal new product in replace of JCZ, JWZ and TJ2 series old products.
  • The dimensions and braking torque parameters of YWZ4, YWZD and YWZ5, YWZE series brakes comply with JB6333-86 standard, technical specifications comply with JB6496.2-92 standard. Corollary equipment for YWZ5, YWZ4 series is YTD series thrusters and that for YWZD,YWZE series is Ed series thrusters (in compliance with German DIN15430 standard). Mainly used as replacement of existing YWZ3.YWZ series of old products as well as corollary equipment for various new machinery.
  • The dimensions and braking torque parameters of YW,YWB series brakes comply with JB/T6406.1-92 standard and German DIN15435 standard; technical specifications comply with JB6406.2-92 standard. Among them, YW series brakes' corollary thrusters are of YTD series in compliance with JB/T6406.3 standard; YWB series brakes' corollary thrusters are of Ed series (in compliance with DIN15430 standard). Mainly used for design of various new machinery and is the ideal corollary product adopted for new machinery.
  • The dimensions and braking torque parameters of YWZ6,YWZF series comply with JB/ZQ4388-86 standard; Technical specifications comply with JB6406.1-92 standard. Among them,YWZ6 series brakes' corollary thrusters are of YTD series in compliance with JB/T6406.3 standard;YWZF series brakes' corollary thrusters are of Ed series (in compliance with DIN15430), Mainly used as replacement of existing YWZ series of old products as well as ideal new product in replace of JCZ,JWZ and TJ2 series old products.

Additional functions can be realized by equipping additional devices

  • Hand release lever.
  • Release (open) or close limit-switch, may indicates whether brake is properly released or closed.
  • Lining-wear limit-switch, may indicates when wear of lining reaches the limit (note: self-compensation device should be attached simultaneously)
  • Wear-self-compensation device, may realize self-compensation of shoe clearance, and torque when lining wears.
  • Adopt thruster with fall delay valve as drive system.