2-20.手動油壓剎車系統-BM , BEM , BTM,BTME 型MANUAL HYDRAULIC BRAKE SYSTEM-TYPE BM , BEM , BTM & MTME BRAKES

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2-20.手動油壓剎車系統-BM , BEM , BTM,BTME 型MANUAL HYDRAULIC BRAKE SYSTEM-TYPE BM , BEM , BTM & MTME BRAKES

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2.300M系列鋼廠級鼓式剎車300M Mill Duty Brakes                                          下載down load300M系列鋼廠級鼓式剎車300M Mill Duty Brakes

     2-3.說明INTRODUCTION
     2-4.訂購資料 ORDERING INFORMATION
     2-5.訂購資料 ORDERING INFORMATION
     2-6.MBE 型直流磁鐵操作剎車
　　    TYPE MBE DC MAGNET OPERATED BRAKES
     2-9.MBT 3相AC油壓致動剎車
          TYPE MBT 3-PHASE AC HY-THRUST OPERATED BRAKES
     2-10.MBT和MBTE 3相AC油壓致動剎車
　       TYPE MBT & MBTE 3-PHASE AC HY-THRUST OPERATED BRAKES
　  2-11.MBT和MBTE尺寸和額定能力 MBT & MBTE DIMENSIONS AND RATING
     2-12.BM型.油壓(踏板式)剎車Type BM HYDRAULIC (PEDAL) OPERATED BRAKES
     2-13.BM型油壓(踏板式)剎車選用和使用 Type BM Selection and Application
     2-14.BEM型DC電磁-油壓鼓式剎車
　         Type BEM DC MAGNETIC-HYDRAULIC OPERATED SHOE BRAKES
     2-15.BEM型DC電磁-油壓鼓式剎車
　         Type BEM DC MAGNETIC-HYDRAULIC OPERATED SHOE BRAKES
      2-16.BEM型DC電磁-油壓鼓式剎車尺寸表和額定能力
　          The Dimensions and Rating of Type BEM SHOE BRAKES
      2-17.BTM和BTME油壓-3相AC油壓致動剎車
             MTM & BTME HYDRAULIC-3PHASE AC HY-THRUST OPERATED BRAKES
      2-18.BTM和BTME油壓-3相AC油壓致動剎車
             MTM & BTME HYDRAULIC-3PHASE AC HY-THRUST OPERATED BRAKES
      2-19.BTM和BTME油壓致動剎車尺寸表和額定能力
              DIMENSIONS & RATING FOR TYPE MTM & BTME AC HY-THRUST BRAKES
      2-20.手動油壓剎車系統-BM , BEM , BTM,BTME 型
             MANUAL HYDRAULIC BRAKE SYSTEM-TYPE BM , BEM , BTM & MTME BRAKES
      2-21.手動油壓剎車系統 MANUAL HYDRAULIC BRAKE SYSTEM    
      2-22.剎車鼓-ABW型BRAKE WHEELS-TYPE ABW
      2-23.聯軸器BRAKE WHEELS COUPLINGS
      2-24.聯軸器尺寸表, DIMENSIONS Of BRAKE WHEELS COUPLINGS
      2-25.DC電磁剎車整流器和控制器-BE和BEM型
             DC MAGNET BRAKE RECTIFIERS/CONTROLLERS
      2-26.剎車蓋和保護箱BRAKES COVERS/ENCLOSURES

The 300M Pedal Controlled Manual Hydraulic Brake Systems

are designed for he BM Type Hydraulìc Brake，the  BEM

Type DC Magnet Operated Brake and the BTM/BTME Type

3-phase AC Thruster Operaed Brake models.In all ses，

the hydraulic portion functions in he same manner and utilizes the same basic components. The syslem provides crane operators wlth a smooth melhod 01slowlng and slopplng the crane bridge.

 

The following is a list 01the manual systems avaUable:

口  Slngle brake， single station，wilh manual bleed

口  Single brake， single station，wilh remole bleed

口   Dual brake，single station， with manual bleed

o   Dual brake. two slation. wilh remole bleed 口  Slngle brake， two station，with remole bleed o  Dual brake. two saion，with remole bleed

Each brake kit contains  all he components，ubing and miscellaneous  hardware required 10 complete a normal installatlon.The Manual Hydraulic Brake System Kit must be ordered individually: they are nol included wilh  he brake assemblies and wheel (slave) cylínders.

 

  • OPERATION 操作說明

Mechanical force applied 10 he rOOIpedal Is converted 10 hydraulic pressure by he master cylinder. This hydraulic pressure ís transmi!ted via Ihe connecting línes 10 the brake wheel (slave) cylinde，r which ín tum operates Ihe brake. The pressure developed by the masler cyllnder is proportional 10 the force applled 10 Ihe 1001 pedal. Thus the pedallmasler cylinder assembly provides a control lhalls Inf1nilely variable

between zero andIhe maximum torce/torque  rating.

 

A provislon Is made in all systems 10 keep Ihe back end of the wheel (slave) cylinders f1l1ed wlth fluid. The lni e for thìs purpose connecls 10 a“ tee" in lhe line leadíng from Ihe

reservoir 10 the master cylinder. Keeping the back end 01Ihe wheel (slave) cylinders filled wi th nuid provides lubri tìon for the pìston，reduces contamination and prevents air from beíng drawn past the piston.

  • FEATURES 特性
  • Short brake pedal for full braklng power through Ihe use of a dual action master cylinder
  • Maximum of 70 pounds of pedal force (Complles with OSHA requirernents)
  • Standard manual system can operale up 102-16" brakes or 1-19 brake

 NOTES 傷詮

The maximum líne length from masler cylinder 10 the wheel (slave) cylinder should nolexceed 150 feel(Ienglh

of pressurtzed syslemlubíng一→one way). In a dual

brake/one stíon system，the  líne length from Ihe master cyllnder 10 each wheel (slave) Is IImited 10150  feet.

o The wheelcyllnder  and the masler cyllnder must be compatible with respect 10 the Iype of brake f1uid Ihat

each syslem uses.
OPTlONAL REMOTE  BLE印ER                            MASTER  釘州ONMANUAL  KIT                                                    PEOAL  OPERATED

 

TYPICAL MANUAL HYDRAULlC BRAKE SYSTEMS

The manual system lIIustrated above shows a single brake，one­ station arrangement  with

 the standard manual bleed.The optional remote control bleed is shown doted.

The remote ontrol bleed system permits qulck  and easy bleeding of the syslem by Ihe crane operator trom the cab.The system consists of a fluid reservoir. a solenoid-operaled conlrol valve and a pushbutton swìlch which operates lhe valve. The pushbutton switch should be installed in a localion convenient 10 Ihe crane operator

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