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

     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

TheHy吊  lrust electro-hydraulic actualors are proven

 cen!rifugalpump and a servo-cylinder wilh apiston. Varioul!lypes of fluids provide ttie operaUng medium

and all the units are filled with the app的priate fluid althelactofY. The motor is nolsubject 10 an

overloadcondition，The impellor is designed with unidireclional blades.This means that the 3-phase cOnnections muslbe made in a∞ordance wlth the wiring diagrams iIIus抽ted in the Installation and Maintenance Instructions.

• STANDARD FEATURES 樣準特性
• Faslresponse times
• Hlgh swilching frequency-120010 2000 operations per hour
  (50.C.)Long service IIf，←20million switching cycles

• VVorking Huid operaling range  -13.F (﹒鈞。C) through 122.F

• Built in ∞mpressionspring (Standard "8T" Type)

OPTIONA，460VAC，S75VAC/3ph/60Hz as staJ1dard

• Iepless，extemallyadjuslablelimedelays.Sel1lng("S") ，

Releasing ， or Both ("HS")

• Special Huids for operatlng In extreme ambient temperalures
• Exlemal torque sprlngs ("BTE" Type)
• Tropicarízed
• Corroslon protection
• Stalor∞mplelelyen臼psulated intomotor housing under  vacuum
• Explosion-proof and f1ame-proofunits

• ELECTRICAL DESIGN 電總設計

Motor

• 2-pole，3-phase AC squirrel cage
• Class ' P insulation standard (Class "H" optional)
• Continuous rating
• Inlegral termlnal box with gasketed cover plate (IP 65)
• Terminal block 6-pole
• Cable entry Y:  NPT

Power Supply

• 230VAC，460VAC，575VAC/3ph/60Hz standard
• AII uni俗 connected in Star (Y) con訂guration
• SpeciaJ vollages and frequencies available
• DC VOltage actuators are avallable (Contact Factory)
• Single-phase actuators are nolavailable
• MOTOR OPERATING CURRENTS (680 F/200  C)

WORKING FLUID   作業流體

Standa

Shell Tellus C10

• Ambienloperating temperature range -13. F (-25. c)

through 122. F (50.C)

Optional

Baysilone M20

• AmbientoIting temperature range -40. F (-40. C)

through 176. F (80'C)

• TIME DELAYS ON BRAKE SETTING AND RELEASE

煞車延遍設定和緣故

Approximate operatlng Umes  and  t1me delays (seconds) 。f (20' C) work1ng

。tieI mpera this lype if brake Ideal for crane bdges，
olleys，nveyors. and ship loaders，This feature  also be used to prode a simple melhod oftheb.issmtl1 action，on-site uslmenlbllily ，makesBy fitting the optlonaJ， extemally adìuslable time delays，the basic brake operating characteristics  n be altered 10 make lhe brake suble for a different t ofoting   nditions. On the BTE (extemal torque spring) the InsUation of the tìme delay (S) wîll enhance the sm   thotion of discminating belween the service and emergency brakes on dualdrive applions.

lypi1 applicatìon WOUld be an inclined  nveyor，were the brake release n be delayed to allow the molorlfluid uplíng to develop forward torque、preventing  nveyor "run-back" under load alsta.rt-Up.When the time delay is install on the ease (H)， the brake release  n be delay.   until the motor or dve has started developíng to RAKE.SELE:CrIONANDPPLICATol.N

Please refer to the following page for technica，l  dimenslonal infomatior on the 300M Series-"BT" Type-3-Phase AC Hy-Thrust Operated Brakes.

 If you have an unusual application or rèquire assistance in selecting the appropriate brake please contact Magnetek's Application Sales Dèpartmen