Electro-hydraulic Drum Brakes
Product description
系列:
YWW、YKW Series
OPERATING CONDITION
Ambient
temperature
-20℃~+50℃
Relative
humidity
≤90%
Voltages
AC 3 phase
380V/50Hz
Operating duty
Intermittent(S3-60%,≤1200/h) and
continuous(S1)
MAIN FEATURE
01
Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel.
02
Brake lining is of card-mounted and entirely-shaped structure, easy to replace. Brake linings of various materials such as semi-metal (non-asbestos) hard and half-hard, soft (including asbestos) substance are available for customers to choose.
03
At main hinge points where are equipped with self-lubricating bearings,which make higher efficiency of transmission and longer performance life.
04
Adjustable bracket ensure the brake works well.
05
The brake spring is arranged inside a square tube and a surveyor's rod is placed on one side. It is easy to read braking torque value and avoid measuring and computing.
06
All adopt the company's new types of thruster as corollary equipment which work accurately and have long life.
STANDARDS COMPLIANT
YWW Series
The YWW series Electro-hydraulic brake is normally closed brake, it is mainly used for braking of slewing mechanism required parking location.The technology requirements comply with JB/T6406-2006 standard,and equipped Ed thrusters comply with DIN15430 standard.
YKW Series
The YKW series brake is normally opened brake,it is mainly used for braking of slewing mechanism which is unnecessary to or can not locate while parking. Its technology requirements comply with JB/T6406-2006 standard, and equipped Ed thrusters comply with DIN15430 standard.
ADDITIONAL DEVICES
Only YWW Series
Hand released lever.
Wear-self-compensation device, which realizes endless self-compensation of shoe clearance and torque when lining wears.
Release (open) limit switch, which indicates whether brake is properly released.
Lining-wear limit switch, which indicates signals when wear of lining reaches the limit (Note: self-compensator should be equipped in application)
Hand released lever.
Wear-self-compensation device, which realizes endless self-compensation of shoe clearance and torque when lining wears.
Release (open) limit switch, which indicates whether brake is properly released.
Lining-wear limit switch, which indicates signals when wear of lining reaches the limit (Note: self-compensator should be equipped in application)
BASIC PARAMETER
YWW Series Drum Brakes：
Product type：YWW200-300、YWW300-300（500）、YWW315-300（500）、YWW400-300（500、800）、YWW500-800（1250、2000）
Disc diameter (mm)：200、300、315、400、500
Brakes torque (Nm)：140~4000
YKW Series Drum Brakes：
Product type：YKW200-300、YKW300-300（500）、YKW315-300（500）、YKW400-500
Disc diameter (mm)：200、300、315、400
Brakes torque (Nm)：280~800
Previous
Electromagnetic Disc Brakes
Product information request
+86 795 6206096
Online Message
Tiktok enterprise
Service Support
Sales service：0795-6206096
Technical support：0795-6242043
After sales service：400-103-0095
Email：hj@hua-wu.com
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