3-17.DC磁鐵剎車(SA和SA/M箱型)整流和控制器DC MAGNET BRAKE (TYPES SA AND SA/M) RECTIFIERS AND CONTROLLERS 點擊圖片放大
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3-17.DC磁鐵剎車(SA和SA/M箱型)整流和控制器DC MAGNET BRAKE (TYPES SA AND SA/M) RECTIFIERS AND CONTROLLERS

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3. 鼓式剎車HI-TORK DRUM BRAKE                                                                           下載down load3. 鼓式剎車HI-TORK DRUM BRAKE  
      3-2.內容和頁數導引說明CONTENTS AND PAGE REFERENCE GUIDE
    3-3.介紹說明INTRODUCTION
    3-4.介紹說明INTRODUCTION 
      3-5.DC磁鐵操作剎車DC MAGNET OPERATED BRAKES 
      3-6.DC磁鐵操作剎車DC MAGNET OPERATED BRAKES
      3-7.3相AC油壓致動器剎車
             3 PHASE AC HY-THRUST TM ACTUATOR BRAKES
      3-8.3相AC油壓致動器剎車
             3 PHASE AC HY-THRUST TM ACTUATOR BRAKES
      3-9.3相AC油壓致動器操作/防爆和防火焰剎車

             3PHASE AC HY-THRUST TM OPERATED EXPLOSION-PROOF AND FLAME-PROOF BRAKES
      3-10.氣動和油壓操作剎車PNEUMATIC AND HYDRAULIC OPERATED BRAKES
      3-11.油壓(踏板式)剎車HYDRAULIC (PEDAL) OPERATED BRAKES
      3-12.踏板操作油壓系統加到SA , ST和ST/E剎車

              PEDAL OPERATED HYDRAULIC OVER-RIDE SYSTEM FOR ADDING TO BRAKE TYPES SA ,

              SA/M , ST AND ST/E BRAKES
      3-13.手輪和拉桿致動剎車HANDWHEEL AND LEVER APPLIED BRAKES     
      3-14.對稱和偏一邊剎車輪轂SYMMETRICAL AND OFFSET HUB BRAKE WHEELS     
      3-15.齒輪型剎車鼓連軸器GEARED BRAKE WHEEL COUPLINGS
      3-16.齒輪型剎車鼓連軸器GEARED BRAKE WHEEL COUPLINGS    
      3-17.DC磁鐵剎車(SA和SA/M箱型)整流和控制器

              DC MAGNET BRAKE (TYPES SA AND SA/M) RECTIFIERS AND CONTROLLERS      
      3-18.剎車控制箱BRAKE ENCLOSURES

The Mondel DC Power Supplies and Controllers are

p付marily designed for use with the 200SA range of DC Shunt

Wound Brakes on medium duty appli個tions (120 OPH) when a sultable DC supply is not available. They can be supplied with a number of standard ratings and enclosures or on backing plates for panel mounting.

TRANSFORMER/RECTIFIER (BRlNO FORCING

變壓器/整流器(BR)沒有加強電壓

 

This unit is a simple transformer/rectifier power supply and is normally used on crane b吋dges and in similar applications which do not require fast response.  If fast set甘ng is required,

an AC/DC relay 臼 n be added to interrupt the circuit to the brake coil.

  • CONTROLUNITS _C BC) WITH FORCING

控制器(BC)附加強電壓

This combined power supply/controller is designed 10 improve

Ihe response times of the 200SA and slmilar DC shunt wound brakes. The unit consists of a heavy-duly tapped transforme,r full wave rectifie,r  brake and timer relays and static timer board.

The transformer is fitted with taps for three allemative ínputs


connected in series to product a high vol    e/current  at the brake coil.  After 0.5 second,the s 切tic timer energizes relay K230V,460V and 600V,single phase, 60Hz.  When the power is applied to the transforme,r primary brake relay K2 is energized. The dua,l secondary windings of the transformer-are initially

which connects the secondary windings in paralle,l thus reducing the voltage/current for holdlng the brake released. Thls method of' voltage" forcing eliminates the need for

“droppíng" resistors which are power consumers,heat generators and require open or ventilated enclosures.