3-6.DC磁鐵操作剎車DC MAGNET OPERATED BRAKES-02
3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load
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
-Hydraulic override not available.
NOTES: 1- CUSTOM BRAKE SIZES AVAILABLE,CONSULT FACTORY
For selection and application da refer 10 Application/Engineering Bulletin.
TYPICAL TIME-CURRENT CURVES FOR SHUNT BRAKES WITH AND WITHOUT FORCING.
﹒This method of control is typìcally used to improve the response times of brakes on crane hoìst applications.
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3-7.3相AC油壓致動器剎車3 PHASE AC HY-THRUST TM ACTUATOR BRAKES
3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 ST (and ST/E) type,3-phase AC shoe brakes are spring applied-electrically released by a completely sealed, continuously rated,Hy-Thrust actuator. These brakes are designed with a minimum number of parts 1.0 provide a long service life with reduced maintenance and downtime This versatìle brake can be applied to a wide range of applications and environmental conditions,where smooth, responsive stopping and holding is required. The cushioned brake action produces signmcantly less mechanical oscillations as compared to the DC Armature or the AC Solenoid type brakes. The latter are notoriously expensive to maintain in terms of spare parts and downtime.The inherent cushioning effect makes the brake ideal for high duty cycles or jogging applications,virtually eliminating mechanical shock loading which can lead to increased component wear and or component failures. Since the growth in popularlty of AC controlled cranes,this brake has rapidJy become the standard for all crane motions. It has the same high reliability that is normally associated with the DC Armature brakes,but does not require an expensive transformer/rectifier controller to supply the DC power. STANDARDFEATURES 標準特性 Fast response times High switching frequency-1200 to 2000 operations per hour Long service life-20mlllion switching cycles Working f1uidoperating range -吟。F ( 。C) through 122 F (50 C) Built-in compression sp討ng (Standard "ST" Type) Available for 230VAC,460VAC,575VAC/3 Ph/60Hz as standard. Environmentally safe molded non-asbestos brake IInings provide a constant coefficient of friction over the normal operating temperature range.Convenient adjustments for torque,lining wear and shoe clearance. Manual release lever Floor mounting OPTIONAL FEATURES 選用特性 Stepless,extemally adjustable time detays for Setting ("S",) Releasing (“H") Special f1uidsoperating in extreme ambient temperatures Extemaltorque spgs(“ST/E"Type) ﹒Tropiiz,explosion-proof and f1ame-proof units available Corrosion protection Braketronic stepless remote braking available (nsult factory) • Hydraulic pedal operated manual over-ride systems BRAKING TORQUES 剎車扭力 The standard Type “STnternal torque spring) Torque spring compression rating is fixed within the thruster. Prsettoues ng provided by pull rod pivot pin locations (3). Torque may be reduoed to 60% of maximum rating. The optionalType “ST/E"(temaltoue spng) Provides steple torque adjustrnent﹒ Torque adjustment made by rotating the nut atop the spring tube assembly.Torque may be reduced to 40% of maximum rating. Theactualsetting can be read on the calibrated toue inditor (C.T.I.) 10ted in the side of the spring tube assembly.3-8.3相AC油壓致動器剎車3 PHASE AC HY-THRUST TM ACTUATOR BRAKES
3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 ENCLOSURES3-9.3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. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 Operation of brake similar to type“8T"' on page 7. 8tandard brakes fitted with Hy-Thrust™Explosion-proof Actuators. Altemative types of explosion-proof and f1ame-proof actuators also available. t1J HWE WANG ENTERPRISES INC. Mechanicalor Magnetic Proximity interlockllimit switches optíonal. Actuators comply wíth International 8tandards including C8A/EMR (Canada,) HSE (U,K.) and BVS (West Germany). Details available on request.• Photograph of typical brake shown bottom3-10.氣動和油壓操作剎車PNEUMATIC AND HYDRAULIC OPERATED BRAKES
3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 Approximate Dimensions (Inches) 接近尺寸(英吋) BRAKE WHEEL 。ER A SHOE DTH D B E F G " J K L " " P R 8" 3 9 4 '/. 8 3 13 3 5 、h 4 '/. 5,/. 5 、‘ 、h 15 '/a 1" 4 11 '/. 6 11 4 14 6 3/. 5 、1‘ 6 % 6 ‘h 15 '/a 10" 4 13 6/. 7 12 5 、h 16 7 '/. 6 、‘ 7 '/. 6 ‘h 19 、1 12" 5 17'1. 8'1. 14 6 'k 19 9 " ?、1‘ 9 'h 8 22'k 13" 5 '1. 17,/. 8‘'/. 14 6 'h 19 '1. ?‘1‘ 10 8 e 22'k 15" 6 20'1. 10 " 18 7 '1. 23 11 8'1 12 '1. 9 1 31 3/. 18" 6'1. 20'1. 10 " 18 7 % 23 11 I 8 '/. 12 54 9 1 31 '/'‘ Rating Data and Approximate Weights Fitted with M叫ded Non-Asbes伽Linings 額定數據和接近重量 C..log' Brak.WhHI D.Im.terA (LB.FT.) Mlnlmu to LIft (p.8.1.) Net Welght (LB.) Grou Welght (L8 ) 8". r 8P1E 10-. 1rl13'"8P 1"I18"8P, 6" 8" 10" 12"/13" 15"/16" 60 155 255 435 1350 30 40 50 50 60 35 55 70 130 310 50 70 90 155 365 8'-"I1MM 10- 8MIE 12"113-8M 5"118" 8M 6" 8" 10" 12"'13" 15"'16" 60 155 255 435 1350 85 215 215 300 700 35 55 70 130 310 50 90 155 365 FEATURES 特性 This spring applied. air/hydraulic released brake will stop and hold a load when air/hydraulic pressure is exhausted from the heavy-duty long stroke cylinder. For selecìol n and appllcation data refer 10 Applicatìon/Englneering Bulletin. Stepless reduced torque can be obtained by adjustment of the extemal torque spring. This is easily read from the calibrated toue indicator (CTI).Air released brakes are suitable for use in explosion proof atmospheres.3-11.油壓(踏板式)剎車HYDRAULIC (PEDAL) OPERATED BRAKES
For selection and appllcation data refer 10 Application店ngineering Bullelin 3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 Rating Data and Approximate Weights Fitted with Molded Non-Asbestos Linings c.taIog. Wheer 。"“... A 8erv﹒ "T@ FT.B' "。ency P.daIE Net wι-sBgMA 。ro.﹒ aamaua- Em-tLrgBm}my 0". ,,."," 12"/11" 1M 11'/1"_ 6 8 10 12/ 1 3 15/16 50 150 240 350 475 80 190 285 500 775 20 30 40 45 45 25 38 43 60 70 26 49 55 160 265 34 60 70 200 320 For selection and appllcation data refer 10 Application ngineering Bullelin Line Pressure: Service 420 psi1 Emergency 640 psl Pedal Stroke: One Brake Operation-4Two Brake Operatìon- 7'h" The manual pedal operated,hydraulically set-spng released shoe brakes (Type‘'S") are designed for medium duty crane service to provlde the operator with a sensitive pressure/torque braking system for smooth, ∞ntrolled slowing,stopping.。PERATION 操作 The“SM" Series brake is fit,tωwith a direct-operating hydraulic slave cylinder mounted on the brake pushr. The hydraulic pressure developed by the peda-l operated master cylinder is transmitted vía the ∞nnection lines to the slave cylinder which in tum applies torque to the brake wheel. The master cylinder provides sensitive ntrol between zero and maimum force/torque. •HWEWANG ENTERPRlSES INC. The standard hydraulic brake includes a manual bleeder. The addition of a remote control bleeder permits quíck and easy bleeding of the system. The remote control system consísts of a fluid reservoi, r solenoid operated control valve and a pushbutton station located near the operator. Depressing the pushbun。 swítch energizes the solenoid coll and opens the valve. By pressing the peda, l the operator n force f1uid through the system,into the double f1uid reservoir. After all the air has been vented from the system, the pushbutton ís released and the control valve closes. This seals the system and operation of the master cylinder once again develops pressure to operate the slave cylinder and apply torque to the brake wheel.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. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 200S pedal ∞ntrolled hydraulic over-付de system be fitted to the.SA.and.ST" Series brakes. The hydraulic portion from the foot pedal. The system provides the operator withof the over-吋de system functions in the same manner and utillzes the same basic mponen the SM" Series brake. This provides the operator with smooth slowing and stopping variable torque control with the electrícal actuator providing emergency stopping and parklng. OPERATI 操作 The electric actuato,r DC or AC,must be contìnuously rated and Is arranged to be independently "energized/released" during the normal operation of the crane. An ON/OFF pushbutton is usually mounted in lhe b so that the operator can de-energize the electrìc actuator and set the brake in an emergency or for temporary parking. Operation of the foot pedal allows the operator to apply torque to the brake wheel by .over-riding" the electric actuator through the hydraulic slave cylinder mounted on the brake pushrod. AC CRANES AC吊車 The ﹒(and ST/E)type,3-phase AC brakes n be fitted with a pedal operated (manual) hydraulìc override system. This type of brake combines a hydraulíc setlspring release brake wíth a spring setlel ectlIy released brake. These brakes retain all of the features and characteristics of the individual type ST and ST/E 3-Phase AC Hy-Thrust Operated brakes and the“SM"Hydraulic brakes, DC CRANES DC吊車 The DC Magnet Operated Brakes (Type SA) can be fitted with a pedal operated (manual) hydraulic over-ride system. The brake designalion then becomes a SAlM Type. This type of brake includes all the features of the individual.SA Type DC magnet operated brakes and the.SM.Type hydraullc (pedal) operated brakes.brake combines a hydraulic seUspring release brake with a spring setlmagnetilIy released brake. The SAlM Type shoe The “SAlM" DC brake mat also must be used on an AC powered crane in conjuction with a suitable rectifier panel. A torque-limiting unit (TLU) is available as an option.This unit be set 10 limit the maximum toue applied to the brake,OPTlONA 'SC POSITION independent of the force exerted on the pedal.3-13.手輪和拉桿致動剎車HANDWHEEL AND LEVER APPLIED BRAKES
3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 TURES 特性Torque is mechanically lever applied and released on type "S/L" Brakes by a throw-off spring in a customer's cοnnecting linkage. They are also suitable for use as lever applied drag brakes. ﹒On type " srw" Brakes, torque is applied and released by the screw-on handwheel. A throw-off spring Is fitted to provide shoe linlng clearance and an optional torque limit.ing unit (TLU) be fitted to limit the force which be applied by the handwheel. Handwheel applied brakes are particUlarly suitable for delayed slowing and maintenance holding/parking of rotatlng machinery, such as ventilation fans. Padlocking and control circuit interlock switches are optional features.3-14.對稱和偏一邊剎車輪轂SYMMETRICAL AND OFFSET HUB BRAKE WHEELS
fall within these dimensional parameters may still be available ,please contact the factory. 3. 鼓式剎車HI-TORK DRUM BRAKE 下載down load 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 ENCLOSURESRating Data and Approximate Dimensions (inches) I Weights CATALOG# BRAKE WHEEL DIAMETER A WHEEL FACE B HUB MAXRPM WI(1 (LS.FT..I) NET WEIGHT t叫 SYMMETRlCAL HUB FFSET HUB D MAX E MAX F e MAX 4"SBW 4" OBW 4 、 ‘ 2 '1. 2 1 5730 0.05 7 8" SBW S"OBW 6 3 、‘ 3 、‘ 1 3/. 3 1 3/. 3820 0.30 15 S"SBW 8"OBW 8 4 、‘ 4 、‘ 2 '1. 4 '/. 2 3/. 2860 1.1 35 10"SBW 10" OBW 10 4 '1. 4 、‘ 2 '/. 4 '1. 2 '1. 2290 3.2 40 12"SBW " OBW 12 5'/ 5 '1. 2 3/. 5 '1. 3 、』 1910 8.2 80 13" SBW 可 S"OBW 13 5 3j. 5 3/. 2 '1. 5 3/. 4 '1. 1760 12 90 悟" SBW 1S" OBW 15 6 3/. 6 '1. 立,{.‘ 8 5 '1. 1525 22 160 1S"SBW 1S" OBW 16 6 3/. 6 3/. 3 '/3 8 5 '12 1430 30 200 19"5BW 19"OBW 19 8 3(.‘ 8 3/. 3 '13 9 6 1200 75 260 2S"SBW 23"OBW 23 11'1. 竹 '1. 4 、‘ 10 7 995 205 450 30"SBW 30"OBW 30'1. 14'9,品。 14 '9/'JJ> 4 、1‘ 13 31. 8 795 225 894 Standard brake wheels are st from 65-45-12 ductlle iron alloy. This alloy has a minimum tensile strength of 65,000 ps,i minimum yield strength of 45,000 ps,i and this provides excellent strength,good machinability and is resistant to s∞巾g.lt's ∞mpatible with a variety of f付ction mateIs where the lining and the brake wheel wear evenly and smoothly. Fully machined wheels 臼 n be supplied with a parallelor pered bore and keyway to meet the customer's specjfi臼 tions. Tapered bored hubs 臼 n be provided with a bent lock washer slot to give a more positive method of locking the wheel to the shaft.The wheels 臼 n be fumished completely machined to provlde proper balance at normaloperating speeds. Brake wheels can also be fumished semi finished with a solid or rough bored hub for final machining by the customer. Standard wheel dimensions are shown on the table above; wheels that do not STANDARDFEATURES 標準特性 Manufactured from ductìle-iron alloy Completely machined to provide proper balanoe at normal operating speeds Resistant to scoring Wears smoothly and evenly Good compatibility with friction materials OPTIONAL FEATURES 選用特性 Special materials,tool stee,letc. Deep carburizing Chrome plated brake path • Dynamic balancing