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下降重物时电路工作情况
（ 1 ）制动下降
（ 2 ）强力下降
3 ．控制电路的保护措施
（ 1 ）由强力下降过渡到制动下降，为避免出现高速下降的保护
（ 2 ）保证反接制动电阻串入的条件下才进入制动下降的联锁
（ 3 ）控制电路中采用 KM1 、 KM2 、 KM3 常开触点并联，是为了在“下 2 ” 、“下 3 ” 位转换过程中，避免高速下降瞬间机械制动引起强烈震动而损坏设备和发生人身事故。
（ 4 ）加速接触器 KM6 ～ KM8 的常开触点串接于下一级加速接触器 KM7 ～ KM9 电路中，实现短接转子电阻的顺序联锁作用。
（ 5 ）由电压继电器 KA2 与主令控制 SA 实现零压与零位保护，过电流继电器 KA1 实现过电流保护；行程开关 SQ1 、 SQ2 实现吊钩上升与下降的限位保护。
SKF KM 13 Nutmutter mit Hlse
Kreuz-Stck Al DN 16ISO KF / Cross-Piece
OSRAM 64637, halogenlamp 12V 100W
General electric DC1100, Quarzline
SIEMENS 3RV1 915-1C 3-phase busbar
ACS SIF-04MGSPKY
JEAN MLLER S1Mf01/110/315A/660V AMK1
SKF 6012-2RS1 deep groove ball bearing
GATES 5M875, 8902-0875, polyflex belt
SCHMERSAL AZ 16-02zvrk-M20
HAM-LET Ultra High Purity Valve HM344VKLQGF4
FESTO 162838, MA-50-10-1/4-EN, Manometer
SMC AN120-M5, Schalldmpfer
NI-MH 3H8OBC, NiMH Batterie 3.6 V (1PE=2Stk.)
SGL Group Anab-Sttzstift pin 10,5x35mm, R6650P5, 5285442, 76570529
SIEMENS 3RT1015-1HB41
Wolftechnik Filter,WFMB050-5, 50m
Pepperl+Fuchs NBN8-18GM50-E2-V1, 84197,Induktiver
ABB S201P/C6 Circuit Breaker
Kraus & Naimer CH16BA230-600 E, Schalter
Kraus & Naimer CH10BD-59F202 E, Schalter
Kraus & Naimer CH10BD-60F202 E, Schalter
Kraus & Naimer CH10BD-60F302 E, Schalter
SASSE Elektronik 1360.9915015, PHMI Videobuskabel
MITSUBISHI VLA739T301A, transformer
MEGADYNE ISORAN544SLV8
OSRAM 64637, halogenlamp 12V 100W
General electric DC1100, Quarzline
ALLEN-BRADLEY 440G-A27011, actuator
SKF 609-2Z/C3 deep groove ball bearing (1PU=7Pcs.)
SKF 609-2RSH deep groove ball bearing (1PU=6Pcs.)
PILZ 312210, PSSu EF 4DO 0.5
MANZ AL 28 AT5/30-2Nabe34x
HAM-LET Ultra High Purity Valve HM344VKLQGF4
Fujikin Rückschlagventil / line check valve C.100493 6.86 kPa 16.2 MPa
Fujikin Rückschlagventil / line check valve C.030571 6.86 kPa 16.2 MPa
ASAHI P206 + UC206,Stehlager + Gehuse/ Bearing + Pillow Block
SIEMENS 6ES5 441-4UA13 SIMATIC S5 441-4, Digitalausgabe
052011-47544, 0.2 micron filter
ABB S203/K10A
HARTING HAN 10 ES-F
RL-G2 27.117, levelswitch
SIEMENS 3RV1011-1BA15
FESTO 121117, ADVU-20-A-P-A, Verschleiteile
Wolftechnik Filter,WFMB050-5, 50μm
ABB S201P/C6 Circuit Breaker
Pepperl+Fuchs NBN8-18GM50-E2-V1, 84197,Induktiver
SASSE Elektronik 1360.9915015, PHMI Videobuskabel
Kraus & Naimer CH10BD-60F302 E, Schalter
Kraus & Naimer CH16BA230-600 E, Schalter
Kraus & Naimer CH10BD-59F202 E, Schalter
Kraus & Naimer CH10BD-60F202 E, Schalter
MITSUBISHI VLA739T301A, transformer
OPTIBELT 4PJ711, Rippenband (1PE=3Stk.)
HAM-LET Ultra High Purity Valve HM204VKLQGF4
AVL TXBV4790, cableSTO
FANUC 50A00G0, A660-2001-T998, connector cable
DruVa BS 550-9 10 MMFRB, 9 +/- 10% bar20 C, A5671599-1
MANZ AL 28 AT5/30-2Nabe34x
Kreuz-Stück Al DN 16ISO KF / Cross-Piece
SIEMENS 3RV1011-1DA10 Leistungsschalter
EAGLE CSA LL7874 power cord
SIEMENS 3RV1011-1BA15 , circuit-breaker : 5
ABB S203/K10A , Circuit Breaker
HARTING HAN 10 ES-F, connector female with housing
052011-47544, 0.2 micron filter
SMC ERSDQB50-20D cylinder: WITH D-A73
MURR 7000-40321-2230100, Rundsteckverbinder Sensor-Aktor-Kabel
RL-G2 27.117, levelswitch
Telemecanique XVB C07, Anschlusselement
Telemecanique XVB C34, Leuchtelement
HAM-LET Ultra High Purity Valve HM204VKLQGF4
MOELLER rückseitigeSchalterachse R-NZM6
FESTO 162838, MA-50-10-1/4-EN, pressuregauge
NI-MH 3H8OBC, NiMH battery 3.6 V (1PU=2Pcs.)
JBS Kugellager / Ball Bearing, 2307 K (2307K)
SMC AN120-M5, Schalldmpfer
SGL Group Anab-Stützstift pin 10,5x35mm, R6650P5, 5285442, 76570529
COMAT CS-18, Relaismit Sockel
SIEMENS 3RT1015-1HB41 contactor
Kreuz-Stück Al DN 16ISO KF / Cross-Piece
MEGADYNE ISORAN544SLV8 timing belt
Schalter 2A / 250V -2 Anschlüsse (1PE=20Stk.)
MURR 7000-40641-2200200, Rundsteckverbinder Sensor-Aktor-Kabel
TOCEL WOUND TCW-10-PPSE Advantec Filterpatrone
FLUOROWARE 100016857, UE12FN-1 Winkelverschraubung
PILZ 312200, PSSuEF4DI sicheres E/A Modul
PILZ 312210, PSSu EF 4DO 0.5
SKF 6210-2Z/C3 deep grooveball bearing
FESTO 162838, MA-50-10-1/4-EN, pressuregauge
NI-MH 3H8OBC, NiMH battery 3.6 V (1PU=2Pcs.)
SIEMENS 3RT1015-1HB41 contactor : 5
JBS Kugellager / Ball Bearing, 2307K
SMC AN120-M5, Schalldmpfer
SGL Group supporting pin 10,5x35mm, R6650P5, 5285442, 76570529
NACHI 77R6 deep groove ball bearing
FESTO 121117, ADVU-20-A-P-A, wearing parts
