USER`S MANUAL MODEL: 5403EG-20 (Air
Contents
1. OAOOOOODOODOODOODODOLD OAOOODOODOODOODOODODOOD l3N9VvWOMNIOd 3 OvG 74000 Aldd S 43M0d 104 NOc 06 408 1400N 09837 9 L g 11 0110068 LV 53176 MONOD INANI 214445 NING n zs a MIMI OV 38VHd 803 ANG 18416 MIMI SMOHS ONMVEO FILON Ls mo 07 024 6 HE SNINIM IVOLA tt p sn 104 9NIA33TS 5 1 SIYM 349 31HM 5 9 NOILdO MOOTHILNI HOUMS 43650 38 ONIA3TIS ANIYHS 1V3H ONY HION31 1103 538 389 3AV31 SIVISOMM3HL dW3L SBVL 20 OLNO XILIINIO ININIM 201H3LN 3YNIVI3ANIL LIINNOI 0 SININIYINWIN V2IBLO3 B WIISAS IINOYWOULOINI LON Aldd S 43MOd AVIOdIA WOc OZ 408 3GON 093430 1034 omvr ww bs pz 91 ww be OPS 3509 2 INI NIM y 99000691 ON voy LAJIA WIT AHAS JAVIS NIMINI CAJA 231598 J3N9VNO03193H 94 0 6 8065 931130 INGO LIN BIO LAO 100 06800068 ON 335 au 5 AlddNS YIMOd NVIOdIg WOC OC 908 IAOW 03430 Is 5 vi l Jac lt ALNI dAGL LINOYW QL dans 3AV1S NO ANN2. NeHSivid 6 dad awat W Wol p LON S N SNOLLO3NNOJ 19419373 5 SVH 5075 08 93 0 5 NMOHS LI3NOVAOMIO3H 02 36096 1802 3SvHd NVHL YIHIO SONILVY INANI JV O vOO6ZL IMO NO 3IBVL OL 933345 INANI Ov ABOZ 3SVHd Z HUM NMOHS AlddAS 33MOd ALON NILA 8934 ANS Aldd NS 33MOd 8 0 294 130O0N YIMOd MIMOd INANI 380438 5 03412345 AlddflS IMO HIIVA AININOIYI ONY HINDA OV xxx ONINSVM ADN 43409 NNIN331 ASTA 1083 419313 9 0 5 0 1300 NMOHS SV S3BIM 123 LP AY AlddAS YIMOd NO 9 Nid ONY 5 Nid N33M138 ANN 3AQVG3 IVNOILJO NOOTYILNI HOLIMS WILVM 4360 NYI 9NIA331S ANIYHS 1 ZIVINSN HLONST TINS SUM 3385 3LIHM 3AV31 SININIHINDIN 915973 WGISAS IJNSVADUIDSI3 SIHILIMS INIL NO SBVL 20 OINO AILOGMK 201431 LINOYW LO3NNOO LON 402 511 VW3N DMId SNIVW 05500591 UN 14 4 VOB NIYO MOOTYALNI 811 AW OS 318VO ONS 3dAL 3309 OL AW DS 318V5 ING DM 21 NW OS 3800 OS 3dAL 31890 SNIVW es oe ee m MC C 8 71 15 BO 9 0931 009 68 34010 NOILOSLOsd 14405 YANCd 8 097 8294 H3MOd J3NSvNOHIO3 l3 S93 0vS O
3. Hava 30 9 ALD 4 9 SWILI JO SISISNOO SLON SNLNAON 00020 SHI 5 LON B B SWILI LINIVN 831 39 22 Section 8 EXCITATION CURVES GMW Associates Electromagnet Excitation Plot Field Vs Gap Contract No Page 1 of 2 Date May 29 2003 Customer Engr G Douglas Model 5403EG Power Supply Set Current Serial No 01 Serial No Target Field Pole Face 76 Position Serial No None Notes Pole Gap Pole Spacers None 70 50A 9 oA Field in Tesla 100 Gap in mm Filename 5403EG Gap Field GMW Associates Electromagnet Excitation Plot Field Vs Current Page 2 of 2 Date June 25 03 Engr G Douglas 5403EG Power Supply Set Current Serial No Target Field 76 Position None Notes As per table below None Approximate limit for continuous operation with convection air cooling 20A 10V Field in Tesla Maximum current for continuous operation with water cooling 50 25V Current in Amps Filename 5403EG Ex 76 40 90 Section 9 TEST DATA MEASUREMENT RESULT POWER SUPPLY ELECTROMAGNET MODEL 5403EG MANUFACTURER POWER TEN SERIAL NO 01 MODEL P62B 4075 POLE CAP DIA 76MM SERIAL NO 1007626 POLE CAP 40MM OUTPUT 40 VOLTS Q 75 5 PEAK CURRENT 70A MAGNET VOLTS 10 VOLTS DIV PEAK FIELD 0 821 MAGNET
4. 0002 B 06 10621 ERA ae 996095 3001 anon WA9ZL 3104 NER 0 06 Y soub UDS COG y NO44 8 Td MIILMV 314 23dVl 39NV13 9H2 8 LINOYWW Q033 ON 9 NNCO 53003 duvHS wvaua lt G 02010086841 158 01 MOIHL 1070 31V1d NG HSINIS 0700085841 7158 OL WANNV HONOY NIYO 31Wld MWY 3HL SV NOILIIYIO 3NVS SNINNNY JHL 30 SIXV FHL HUM INO 38 ISAW 13315 0939 8001 IVINILW si T0 0728 280 XVW VIC 9319194 100508 284 01 E Y NI 0002 1 ae 2 STI OOVLOBLL 1494 53945 MOIHL 93 OvS 1300 etas 01 00 10641 ON lMVd MIIVAS MOIHL WWOL 09 005 08010611 XIJ4nS ON LYVd A8 03440345 SSINMIIHL u3ovas lt 39 4104 LINOW IDIY ON v 034 37 26 LON 00 NNCO 53003 dvHS maa lt 02010086841 158 01 MOIHL 10 0 3419 5 O 713315 NO94V9 MOT IVIYILVA 71 NJIA NOILO3S Sid 014 Sid 014 Sid v1 WW0 6 310H 57151605 61 60 00 lt SION XN gt 101 325 310H 39NvH2 8 seenora m w u G
5. a ee 2 Term O B 0 7106 Eau 93 0vS 1300N max Yad 034 ON 01086 YI 56040 UDS PA 0 450 cele 53903 5 TIY lt WONJ 0210084841 158 OL NATLOO 319 5 76 aman a var 13315 8001 IVIYILVN 71 NJIA 1938 Sid 01 2 Sid 014 08 0001 22 v wowa ume ws Sid v1 WW0 6 310H E gt 28700881 zv JUVML OS 0013 NO 30 14 SAVMGGIS X43409 JHL JAON v 2 st I3NOVW 89315 OL HINONI HOIH HIADD IHL LIN SYINYOI ONY HI 401 JHL 393 did 22 S3 0rS OON SMIYOS ONINNGAS YSAQO JHL JAONIY 71 V SoY 31489 d WAOWSY AJAOI 02016 VJ pugsnpu 5 0S 93 0FS 5 5 3 08 C ONYONYLS 02 9360 6 MOI 0350 SNIddlHS IWYS 2 YJIA09 30314 V SVH 31930 INIddIHS 390 5 JHL sai Ltl 1H9I3M ONIddIHS 00 9360 5 sar Lee 1H9I3M ONIddIHS 04 93 lt 0 6 007 8 SM3MOS 33 05 74 2 43413901 SIINNNY 32119 056 sid 02 X M3HSVM ONDIOVd NOTAN Sid Z x 07 x SMH3HSVA 73215
6. 493 33409 INANI 7991915373 MIA 939 INO NI DNI 1000 YILYA 0 81 67081 716 28 MS 2 Y 0 1106 ur VER y 8628 208 059 gt 2609 S3ONVUSIDL ONIMVYO WONI AMIN Lad NA9Z IJN9VWON124313 93 098 0 0 masa ISVA SNILVLOY 46020811 e S S SZ X ZIN og 6 e 2121 ses S S 1414 2114 YIHSYM v 521 E 121 166 082 LAO NI ONITHD2 493 INANI 7959194159373 MIA 9345 PT v L JYVMLIOS WEISS 414999 1 651 83 096 3INVLSIO 3ONV1SIG 1399N T BOZB Z0B0G9 394 70609 208 069 181 Em IP AN UD 0 016 VJ LOS Ipijsnpu Sows sonas E x Sos LON svengaa 150 SLYVd NOLES NO ral WNSZ l3N9vwow1O313 Jacars cors 1340999 WOUNSAT 00901971112 5 5 Naja e S S 001 ONS BN u3usvM 8 01 y 5 5 91 x em sos 5 5 ZIW Sci 19 5 5 NIO 5 ZIW N3HSVM 8 21
7. 22 03013 5 9 Naval 8 8 918 sssrxsw sas zis et 5 5 9 246 06 5 5 0 os zonoj _ 31059 MOTO X OW S3HS 2 5 5 91 X YW OH 745425 V5B8 52 3 3 91 X SW OH MENOS NID t 96 S S 971 X Ivi 0 S S 07 N Ces ze 3 5 X W S S SOX EN 5 vt S S X OLN INI 45 9 0 5 6 8 SD X PN X201 INI 16 9 96 IS S 0 X 907 INI Z629 116 5 560 WINS av nafar far S S vea no lec Ha NG Job AW 21 512018 ezwz sof RA oue eco SNS OyG 1900 INNOW I3N9VW mn NO Nu SINN AWNHL NILHIIL 9 3ivid INILNNOW 5 8 080206411 SquvAuv3d ANH HSNd S 02806858 e 2199 Bl C 03510934 319Nv 04 319104 23050 31931415 2 IN 06606 1 AVANDI ANH Nd 2 janxd 3398 LAW NOISQMIX3 9NHNDOW v61067L s IAN 1 N3SDUI 1 06610641 9 ITONY 033530 01 NH 135 OL 243040 3194 4155 0961061 2 5840 4
8. LAW CUD 104 INISNI BnH 0261064 e 594929 JAN qojogew 404 1335 0861 06 1 6 5290 9 IDH 104 1435 8nH 066106711 01 00002060 fit x 5 3svH _ 000064 lal Jusvid sionnosd Wali 068 8 fer INN NLOZOOPONBD T 7 Sh4 0 6 26 ISL 5 SI NI S S 1414 9 X 1682 6 Jal 311 15 319 ANH S S NOLIn8 8 X PW SOHS 086 051 ZI OH 031015 S X GN2s 135 szot st LN 13 00 81 22 MSA C 61 MINA S S BN Tia HW8S L oz 13 38v1i 0 0220060 iz 3ivid ONINNOW now 0005064 12 22222222222 2 5 5 91 X IW sep cz 2 5 5 NOLING ZL X 9W SOHS osez OSI v rz AV osa boo O C os Section 7 CUSTOM OPTIONS Ta vas Ea n ai IITOYS een nva veu ET aron Ll _ la 5 5 x ZIW 145 t 5 5 X ZIN 86 Najo m 5 6 02 X vz X VU c NO 9L 5 5 22 X XIOT 088 8 ee s 27 WONT sosodil ommna sevi
9. 3450G 611 1 L50C 89 16 mounted on each coil and wired in series Contact rating 120Vac 0 5A Closed below 50 C Dimensions Drawing 11901080 582mm W 282mm D x 359mm H 22 9 inch W x 11 1 inch D x 14 1 inch H Weight 141 kg 310 Ib CAUTION The value of maximum coil resistance given should not be exceeded At this resistance the coils are at maximum safe temperature for continuous operation 1 2 Section 1 SPECIFICATIONS Table 2 Model 5403EG Electrical and Water Connections DC Current as seen from the front refer to Drawing 11901050 11901080 Right hand terminal Negative Left hand terminal Positive Ground An M6 screw Item 16 on drawing 11901050 11901080 is inside the terminal cover to enable the magnet frame to be grounded according to local safety regulations It is normally appropriate to connect the magnet frame to the power supply ground Interlocks refer to Drawing 11901050 11901080 The temperature interlock wiring connections are made directly onto the temperature thermostats Item 10 on drawing 11901050 11901080 Water refer to Drawing 11901080 5403EG 50 only Outlet 1 8 inch NPT Inlet 1 8 inch NPT mating couplings for 6mm 14 inch hose provided CAUTION Ensure that the high current connections are tight Loose connections may lead to oxidation and overheating The field stability may be degraded and the current terminations damaged 1 3 Section 2 WARNINGS REFER TO WARNINGS BELOW BEFORE O
10. 5 5 1113 SGHSVM X SIN v 521 NID ri SAGISAS wen Dinos ETS ONUNNOW 123810 936096 0 ONLINMON JARO 08114 ANLLNNON SNUVIOU 3 ONINFON ZACH lt 18 SNINAON ZNOH 22 2 23 12 Sb LPE TO LO 229 20 12 QNUNNOW 193810 131810 STIQH DNLNNOW MIIA 01 01006 saung ues NS w 2223 CIN s avad ISMBHL vann IIHMONYH mu p JANNU 3598 NITO 35 4 704119105 ONCINAOA NO SUYLA 203 ON DAD 335 ATALYAVdIS 0705 ISVE 941194104 Jf 0350 ANO ST W3L ONY 91 N31I ATHW3SSV 340338 SININIS 357357 35007 SN SNI23dS kani lt 3171907 NY NOCIVLDS 3333 TM 303 INIMOTIY 39439313 WIN NIN 403 MIYIS 135 isis SIIN 622 286 1441 0819 SNUNNOW 193810 83 5 4 10045 35 8 104 Q3JSRIOLOW 3 74 9 14 10 ONLINNON 2 ZZv U2 L2 ONILNNDN Sb L E 20 L0 SNINnOM Sb 2296 20 12 ININNON 10340 2495 51 SNUNDON 193819 DrS v 5310 ONLINTIOM 12101 0GP 01910671 oa Aid ONIMYHO 316 Agr Arg CU 01106 Lor EA 0 8628 208 059 2608 008 009 291 w enw are var
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13. 3A0N3Y 8 14415 5 NO MNN US 2 Y 11 0811061 ee 8628 00 059 22 18 ______________________ 029 3 45 ENAHO 553151 S3ONVUSIDL Y 0 06 ON IMO AT amp W3SSV 30109 3594 NINOX JOI INDLNI AMIN ALO 9 LINIVNONLITII 7 x C ONTO 5 6 SZ X ZIN S S YIHSYM v 521 S S 3201 9NIYAS ZIN YIHSYM 21 9 2111 6221 ELS INO NI SNI 1000 493 INANI 7959194159373 MIA 9345 PT v 1 1115 Bm ma 0002 avaoLny 08 06 11 pn Aid ONIMYHO 316 ier T An Tx 1 1 21 628 208 069 381 Z69 708 059 181 0 06 Y UDS 606 INIMVYO NO44 EE BBBNIN ver WASZ I3NOvWOMI33I3 9300 9 0 6 1 2 5 6 109 eee e ERU S S VM Y3HSVM 521 S S 201 YIHSYM 8 Male PT v 029 DEEI06T ON IMO ATHWGSSV 30109 359 INITI0N 303 INDINI
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15. 70 C Assuming an ambient laboratory temperature of 20 C and a temperature coefficient of resistivity for copper of 0 0039 C the hot resistance of the coil should not exceed 20 more than the ambient temperature cold resistance The coil thermostat will open when either coil temperature exceeds 50 C During operation the resistance can be checked using a voltmeter across each coil The voltage will rise to a constant value once thermal equilibrium has been reached If it is desired to save water the flow can be reduced until the hot resistance is approached NOTE This adjustment must be made slowly enough to allow for the thermal inertia of the coils 5403EG 50 with water cooling The cooling copper tubes are electrically isolated from the coils to avoid electrochemical corrosion A 50 micron filter should be placed before the input to the magnet to trap particulates and avoid unreliable operation of the water flow switch interlock if fitted For continuous operation of the magnet it may be appropriate to use a recirculating chiller to reduce water and drainage costs The chiller capacity will depend on whether cooling is required for the magnet alone or magnet and power supply For the model 5403EG 50 electromagnet alone a suitable chiller is the Bay Voltex Model Mercury MC 50 E1 H1 with Flow Switch and Particle Filter Options For recirculating cooling systems use distilled or deionized water with a biocide to prevent bacterial growth an
16. 943 61 AHIN3 318 dv9 410d Ol YO WE 3104 ASSY DN 1990 AVW 3098901 31415504 ANY ONIIV3HS3AU 1100 3ONVISIS3N 1102 031412345 WOWIXVW JHL 1332X3 IBN 159 0161 1 2211 9 05 3ADHV 1100410 390 11154 81 avd 0 8 Wd 9 02 UIW 1 09 21245 02 xou 225 0211 Ov V v 0S5 1902 S TI WUBEB 0393991 L g wu9 9 7 WOWIXVH OET W 5594 31 1 WWaSHL DNI 1003 32 91204 1 3735 WA 14191 3ONVISIS3M XVI 3093 3103 dv9 3104 5 11921412345 LANDYW IN EE 2JIIVN3HOS NIA S3 IDH 13 395 Ha 3573133 l3 NI 5419 131100 JALYA i L 02010611 on 208 s SNRIM 7901019313 Hr _ TULI aon IN 31849 7 1 00681 CXC 01000601 12 ave eva S N INVANE 02 35 ond 402 5 11 fe S N 9 21 3302 OS 0802 H3MOd 5 201 meva 19980 9 SOM NOUN nava 257801 JUN NILILOK O
17. FIELD 1 voLT DIV 1 SEC DIV DOCUMENT TITLE GMW 955 Industrial Rd San Carlos CA 94070 AC RES ONCE MODEL 5403 Tel 650 802 8292 Fax 650 802 8298 DOCUMENT NO DOCUMENT REV PROPRIETARY This document contains information propritary to GMW Inc It must mara or 88900002 not be reproduced or disclosed to others ar used in any other way APPLIES TO ASSY No in whole or part except as outhorized in writing by GMW Inc MEASUREMENTS MADE BY DATE SERIAL NO PREPARED BY DATE E SCHULZE 02 04 98 G DOUGLAS 02 27 98 11901050 COMPANY APPROVED BY DATE FRONT VIEW PROPRIETARY MAGNETIC PLOTTING AXIS This document contains information prapritary to GMW Inc It must not be reproduced or disclosed to others or used in any other way in whole or part except as authorized in writing by GMW Inc 11901130 A SHEET 1 OF 1 Section 10 DRAWINGS 2 y S 9 8 L 0 Das ki 21 0002 EEE 935079 TIOOW ago AWW 2787550 71 JINVISCS3 7103 H3IJUJ3dS HOMCXVH 241 0332X3 la ESSI 1623 Dn GET 4 2213 3 05 JADEV 130323 NZD NOJLIGANOI 02 1084 1084 PAD 02 1082 43 00 105 LAIVA 33 02 WNN OBL Pv STON 1 1708343 don 11168063 4 83 1 dWI2 divo moek 81243 Kanp 223 02
18. Z 1 noe v Je Ve g 1514 71951915373 SV 51381236 OL O31108 38 LI 3INYLSIC QILNIDN SI LINIVNOYLDITI 2096 341 N3HM ek ONINYYM x I 48 022 ONILNOOW 71921159 1 981 1194 Cavaa L3NOVWJ 13110 137 1 NILYA 9 7005 DNI AG NI sv a DD oo E SNOISIA3U NG LARISIG Alenassy ava KBMISSV 16 0 SNIVLON 0 ONLINNON 123401 93 0 6 9 3AIHD YOLOW OHN 3 70095 QuA 3 ONLINNON 780 ELVe S0 10 ZYOH 2 2 2 12 Sb 2 1 ZLv 22 123 1939 TZPE LZVE 8 SNLNAOW LO3HK 2090 OEELOGIT ON NIA 305 17921 029 ZA 029 11291 000819 AJA 401 13 L 14 S 9 L 8 OEETOGIT ON 414 355 30170 3548 INTTIOY 505 100103 C06 OOO Ne Las 6 es 30H use 14 3 5 8 D 8 8 jai OK ais 9N 8 ZU NIB S75 ree OH Ov X SIN Fe Zi 575 SNBdS SIN Zi Ei
19. the appropriate thickness to achieve the desired pole gap 3 Reverse the above pole removal sequence above Electrical Circuit Never connect or remove cables from the magnet with the power supply connected The stored energy in the magnet can cause arcing resulting in severe injury to personnel or equipment damage The magnet has two coils which are connected in series Refer to drawing 11901050 11901080 The power supply cables should be connected directly to the dc current terminals marked and Recommended current cable for the 5403EG is stranded copper of 16mm cross section 4 AWG Because the magnet stores a significant amount of energy in its magnetic field special care should be taken to insure that the current terminations are secure and cannot work loose in operation Local heating at he terminations can cause rapid oxidation leading to a high contact resistance and high power dissipation at the terminals If left unattended this can cause enough local heating to damage the terminals and the coils The 5403EG Interlocks The Model 5403EG has two thermostats Elmwood 3450G Part Number 3450G611 1 L50C 89 16 They are located at the center of the coil between the DC terminals and wired in series The thermostats are normally closed opening when the coil central cooling plate temperature exceeds 50 3 3 4 Section 3 INSTALLATION Cooling The Model 5403EG 20 5403EG 50 can be operated to an average coil temperature of
20. vjr 4 9438 ISMSHL 688 2 8 6 lol 4 86 82 0 r T Wal 2 5151005 16 1274 Wall OHO L 310N Wall 00 8 svionouo 16 10 10 5 3134 Sosa iwo SNOISIA3U VIINAWOD 1081 2 98 98r AnUN3d LAAN IV 0170069 ON 18 4 31473 SNOLLVIIN WADI 791235 40900691 ON 1994 31492 HILIAS LINIT ONY YOLOW B 01800611 LV lt ON 01800611 gt UE ASSY JAIGI YOLOW A 3ovid NI 901 SIN3130 108 NI Q3NIVLSH SI 9 vau 9 Pk NAGO MAS wovds 5 5 0 5 RGSS Imon 05900601 Lp 318N3SSV E A18N3SSV 35618 4015 97 NO SOVAMHI 01 311907 Add lt SNId 35Y313Y LNOLND Whil N3HL Tr wau SNISNGH 3901 OLNO T38V1 11 15 1 CH O 318V 5 08 1 06 11 8 5 3 ww 30705 2000811 01 ves 8 6 81 1138 270006011 u mn CA UNA NUN 51134415 250096011 lt s 01 1738 00 841028 61 g 5 NDESIMANOS IH 91 ___________ Nd Z 30138
21. 69 ONIA33TS ANIYHS 1 HUM SLVINSN HLONST NINI SIM 3335 JUHM 3AV31 SIN3W3HInD3N VANLI O WGISAS 2113 SIHILIMS SBVL ID OINO AILOGMK 201431 LINOYW 123 02 LON 402 511 VW3N DMId SNIVW 09100691 ON 14 4 vag 1 MOOTM3INI 811 WW OS 318 2 ONS 3dAL 3309 OL WW DS 318V5 ING DM TL WN OS 3800 OS 31890 SNIVW ala CART aa IR MA DACH FCR MD kispe 1NO3 13N9w 8 71 15 BO 9 0931 009 58 34010 NOILOSLOsd MS AlddNS 33MOd 9907 8694 13 0 NAL 43MOd 13N9W0419373 93 0vS CcOvG 1300W Or OzdOH OvS W3SSV 71991919313 a imm m lt JON S N INANI DY AGLI NVHL NIHID INANI HINO INANI OV ONIATddY 340138 SININIYINDIY 9945395 OV 01100861 NO NAVI AL MiJ3H AlddNS HOIVA AON3 0334 INV 39 MJMOd OV YOIHO menas IN3WdING3 TVNOILdO SI 0 38 892 nen TT S N Jo weg voz an 402 01 LON S N voz 4815 LUNO MIMO _ Si Dz8 Ih SQ Asti u3Mod 2 Ood3M t 6 CINININ M3AD3 A3 A LINO ou Z ARK Y N N 3 2 B
22. 901080 5403EG 50 Electromagnet General Assembly Drawing 11901070 5403 P62B 4075 Electromagnet Electrical Assembly Drawing 13900430 5403 P62B 4075 Electromagnet Electrical Wiring Drawing 11900740 5403 P62B 3066 Electromagnet Electrical Assembly Drawing 13900240 5403 P62B 3066 Electromagnet Electrical Wiring Drawing 11900240 5403 BOP20 40 Electromagnet Electrical Assembly Drawing 13900110 5403 BOP20 40 Electromagnet Electrical Wiring Drawing 13900090 5403 BOP20 20 20 20 Power Supply Electrical Wiring Drawing 11901180 5403 Electromagnet to Rolling Rotating Base Assembly Drawing 11901160 5403 Electromagnet to Rolling Base Assembly Drawing 11901170 5403 Electromagnet to Rotating Base Assembly Drawing 11901190 5403 Electromagnet Assembly to Vertical Mount Drawing 11803430 Rolling Rotating Base Assembly Drawing 11803170 Rolling Base Assembly Drawing 11802090 Rotating Base Assembly Drawing 17901610 5403 Electromagnet Vertical Mount Bracket Drawing 17901450 5403 Electromagnet Angle Bracket Drawing 11901140 5403 Cooling System Drawing 18900000 Electromagnet Tool Kit Drawing 17901390 Pole Cylindrical 76mm Drawing 17901400 Pole Spacer Drawing 17901470 Pole Retainer Drawing 18800282 Shipping Crate Assembly Section 1 SPECIFICATIONS Table 1 Model 5403EG 20 Specifications Pole Diameter Pole Gap fixed adjustable with spacers Standard Pole Face Coils series connection coil resistance 20 C max resistance hot max power co
23. GMW USER S MANUAL MODEL 5403 20 Air Cooled MODEL 5403 50 Water Cooled 76MM ELECTROMAGNET Date Sold Serial number PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION PROPRIETARY TO GMW ASSOCIATES IT MUST NOT BE REPRODUCED OR DISCLOSED TO OTHERS OR USED IN ANY WAY EXCECPT FOR THE INSTALLATION OPERATION OR MAINTENANCE OF GMW ASSOCIATES PRODUCTS File No M5403EGd 407 Revision Date August 7 2007 GMW 955 Industrial Road San Carlos 94070 Tel 650 802 8292 Fax 650 802 8298 Email sales gmw com Web site http www gmw com TABLE OF CONTENTS SPECIFICATIONS Section 1 Table 1 Model 5403EG 20 General Specifications Table 1 Model 5403EG 50 General Specifications Table 2 Model 5403EG Electrical and Water Connections WARNINGS Refer to this section before operation of Electromagnet Section 2 INSTALLATION Section 3 Minimum Facility Requirements and Equipment Checklist Unpacking Instructions Mounting Position Pole Installation and Setting Pole Gap Electrical Circuit Interlocks Cooling OPERATION Section 4 General Calibration Field Control Operation MAINTENANCE Section 5 STANDARD OPTIONS Section 6 Motorized Rotating Drive Probe Holder CUSTOM OPTIONS Section 7 Horizontal Mount EXCITATION CURVES Section 8 TEST DATA Section 9 DRAWINGS Section 10 Elmwood 3450 Thermostats Drawing 11901050 5403EG 20 Electromagnet General Assembly Continued DRAWINGS Drawing 11
24. PERATING ELECTROMAGNET Personnel Safety In operation the magnet fringing field is in excess of 0 5mT 5G This can cause malfunctioning of heart pacemakers and other medical implants We recommend that the fringing field should be mapped and warning signs be placed outside the 0 5mT 5G contour Entry to this region should be restricted to qualified personnel Ferromagnetic Objects During operation the magnet exerts strong magnetic attraction towards ferromagnetic objects in the near vicinity of the pole gap or coils Loose objects can be accelerated to sufficient velocity to cause severe personnel injury or damage to the coils or precision pole faces if struck Keep ferromagnetic tools clear Arcing This magnet stores considerable energy in its field during operation Do not disconnect any current lead while under load or the magnetic field energy will be discharged across the interruption causing hazardous arcing Coil Hot Resistance Do not exceed the maximum coil hot resistance given in the specifications or coil overheating and possible damage may occur Interlocks These should always be connected if the magnet is operated unattended to avoid the possibility of coil overheating caused by excessive power dissipation or inadequate cooling Watches Credit Cards and Magnetic Disks Do not move magnetically sensitive items into the close vicinity of the magnet Even some anti magnetic watches can be damaged when placed in close proximit
25. S AXW 1025 14001 00800611 OMG 33S G4N LYE 13000 24172022 01800611 335 tLv 13000 A TAIN ASET HOLOMN 561234403 NITIGYINDO 009 INTI C ll ali 0002 OVJOLNY 09800611 DIEA 228 01800611 202 saya 16 20 50 NG NMYSID ver TI OS 00106411 j HOIMSONON 0032 461060 Z nmo man man nouos HOLIMSOMSIN ova 91106 1 2 HOIMSOMOIN 0437 LivHs 021106 1 ss398n9 HILIMSOYIIN e 55498018 H9uMsONOIN ____ ZiNe Z 9 01 X EN SOHS 1109 2716 Naja 2 a p 01 X ZN SOHS 104 6 fe s ds 49071 YIHSYM ZG 6 5 95 x901 284 Najo 01 SNOISIAIY L i a im ans 0002 OYJOLAW AAA ON ONIMWSO 225 Api Aro 01800811 en ASSY WHOM eee AT3344 31104 ISAW LAVHS 21815504 WNWININ OL INIWZAONW NIXV 14 5 391034 OL NIWISSY INYO WHOM AJVA OL LI Wall ASN 0801064 NHOM 00006011 0 NGIA 1NO33 901 13 6 2 1 04 81 ATINA 190006211 e 090006 30 45 061106 1 0 8 ZoLNB ZHN66S Z 89 8205
26. d corrosion Do not use corrosion inhibitors in high quality electrical systems since the water conductivity is increased which can result in increased leakage currents and electrochemical corrosion 3 5 Section 4 OPERATION General The magnet operates as a conventional electromagnet 1 Set the poles to the desired gap using the appropriate thickness Pole Spacer item 4 drawings no 11901050 11901080 Use equal spacers on each pole to maintain the pole faces symmetrical about the magnet center line The minimum gap with standard poles in 40mm 2 Turn on the power supply and increase the current until the desired field is reached Calibration The induction curves may be used to estimate the field in the air gap to within four or five percent More accurate field determination may be obtained by deriving experimentally a calibration curve for the particular pole and air gap combination being used Magnetic hysteresis in the yoke and poles can cause an error of 30 to 70G 3 to 7mT with an arbitrary application of such a calibration curve This effect may be reduced to less than one percent by following a prescribed current setting schedule designed to make the magnet its prior magnetic history The schedule should of course be used both in establishing the calibration curve and in its subsequent use A possible schedule would be From zero current increase to maximum current and reduce again to zero current Increase a
27. easons the mains power installation and connections for the Unipolar system must be completed by the facility electrician Water Cooling Water Temperature 18 C Flow Rate 2 liters minute Pressure 0 5 bar 8 PSID Water Hose 6mm I D rubber 2 x 5m long minimum Plumbing Fittings To connect 6mm hose to water source and drain It is recommended to have a water filter to trap debris on the facility water source and shutoff valves on the water source and drain System Computer if not provided by GMW Processor Intel Pentium 500MHz or better Memory 128MB RAM Free Drive Space 500MB Interface IEEE 488 GIPB Monitor Resolution 1024 x 768 or better Operating System Windows ME 2000 XP pro NT4 Lifting Equipment for Installation Forktruck or other lifting device with minimum safe lifting capacity of 250kg Nylon Slings with minimum safe lifting capacity of 250kg 3 1 Section 3 INSTALLATION Model 5403 System Installation Equipment Check List General Please provide this manual to the person who will be responsible for the System installation If you need to discuss details of the installation please call GMW If a GMW Engineer is to supervise the installation any delays caused by inadequate preparation may result in additional charges for Engineering Time Site ___ Floor space and work space cleared and ready for equipment Appropriate electrical services installed Materials Required ___ Power Plugs Po
28. g inputs Contact GMW for suitable instrumentation 4 2 Section 5 MAINTENANCE Note that the surface treatments used provide good corrosion protection but in order to maintain the inherent mechanical precision of the magnet heavy build up of plating materials is deliberately avoided As a result high humidity operation with cooling water at an inlet temperature below the dew point or otherwise seriously corrosive atmospheres can cause corrosion Periodically apply an appropriate corrosion protection particularly when the magnet is stored for an extended period Be very careful not to damage the relatively soft pole surfaces since this may degrade the magnetic field uniformity in the gap 5 1 Section 6 STANDARD OPTIONS B 05200661 DA zs Eba 01800611 Lez oze 090081 a SIOVLNOD 035013 ATIVWMON 350 SIHILIMS LOVINOI NIYO ATIVWYON SISN 5 ININOH 72 MATS a YOLON 9344315 HOI 035 SIYIM MOVIE XIN LON Od SYIYd JUHM 3349 WON SIM MOVIE ISN EY 3 8NN3 01 S3HOLIMS LINUT 9NIHDH 318 9N3 01 ANT MOLDINNOD AVM DL 33171051965 alls 5 B 30415995 318N3 01 ANIT SGHILIMS LINCI INIADH 318NN3 01 ANIN ADV19 HM 3M87AM Y 2 3LON 33S YOLOW M3ddILS 5 HOLIMS HOLIMS JOLONAINOD IINIT MI ININOH MII di 02020611 SAG 33
29. gain to maximum current and reduce to the current to give the desired field setting Approaching the desired field from a higher setting will typically produce better field uniformity This is because the field changes at the pole edges will normally lag the field change at the center thereby helping to compensate the radial decrease in field Greater precision in setting up the calibration curve will be achieved with the use of a digital teslameter and by making a numerical table This table used with an interpolation routine will eliminate the error associated with reading a graph In any event three points need to be remembered 1 A calibration curve or table is only as good as the precision employed in generating it 2 The field is defined only at the point it is measured It will generally be different at a different point in the air gap For example the induction curves refer to the field on the pole axis and at the center of the air gap median plane 3 The field is most directly a function of the current in the magnet coils Voltage across the coils is not a good measure of field since the electrical resistance of the coils depends on the temperature about 0 4 per degree celsius 4 Section 4 OPERATION Field Control Operation The necessity to use calibration curves can be avoided by using a field controller to sense the magnetic field and provide a corresponding power supply control signal through the power supply programmin
30. magnet yoke screw down firmly The magnet is now prepared for final installation Follow the appropriate procedure for direct or base mounting listed below Direct Mounting 1 With suitable lifting equipment e g 250kg 550 Ib minimum safe lifting rating lift magnet 50mm 2 clear of shipping crate base Slide shipping crate base clear Lower magnet to 50mm 2 above floor Move magnet to final location and bolt magnet down through the four mounting holes provided in the magnet angle bracket Item 8 on drawing 11901050 11901080 3 3 Section 3 INSTALLATION Pole Installation and Setting Pole Gap Refer to drawing 11901050 for the Model 5403EG 20 air cooled and drawing nol 1901080 for the 5403EG 50 water cooled Using the field uniformity and induction curves determine the most desirable pole cylindrical or tapered In general If a uniform field is required use a cylindrical pole If a high field is required use a tapered pole Pole removal Refer to drawing 11901050 11901080 1 Turn off the power supply 2 Loosen and remove the four pole retaining bolts and washers item 12 amp 18 on drawing 11901050 11901080 3 Remove the pole taking care that the pole face is not damaged by contacting the magnet yoke 4 Repeat this operation for the other pole Pole fitting Refer to drawing 11901050 11901080 1 Ensure the poles and pole sleeves are clean and free from debris 2 Slide on a pole spacer of
31. ntinuous max power peak duty cycle at peak power Self Inductance Overtemperature Interlock Dimensions Weight 76mm 3 inch 40mm 1 6 inch minimum 150mm 5 9 inch maximum 76mm 3 inch cylindrical 38mm 1 5 inch tapered 0 45 Ohm 0 55 Ohm 20A 10V 0 20kW 75 40 3 0kW 5 20 sec max on 60mH Elmwood 3450G thermostat part number 3450G 611 1 L50C 89 16 mounted on each coil and wired in series Contact rating 120Vac 0 5A Closed below 50 Drawing 11901050 582mm x 270mm D x 359mm 22 9 inch W x 10 6 inch D x 14 1 inch H 135 kg 297 Ib CAUTION The value of maximum coil resistance given should not be exceeded At this resistance the coils are at maximum safe temperature for continuous operation 1 1 Section 1 SPECIFICATIONS Table 1 Model 5403EG 50 Specifications Pole Diameter 76mm 3 inch Pole Gap fixed adjustable with spacers 40mm 1 6 inch minimum 130mm 5 1 inch maximum Standard Pole Face 76mm 3 inch cylindrical 38mm 1 5 inch tapered Coils series connection coil resistance 20 C 0 45 Ohm max resistance hot 0 55 Ohm max power continuous air cooled 20A 10V 0 20kW max power continuous water cooled 50 25 1 25kW max power peak 75 40 3 0kW duty cycle at peak power 30 120 sec max on Self Inductance 60mH Water Cooling 18 C 2 liters m 0 5 US gpm 0 8 bar 12 psid Overtemperature interlock Elmwood 3450G thermostat part number
32. vS 13000 Vee __ __ m X WAL 010006211 2 JNVANH 02 35 402 5011 3302 OS c zi ve 6 1 8 NOUN o UN SIN 3NS3HOV meva 2 199801 3u apog NILILOK 9 08 8 Zi 5 ls MO pt 0 03114405 LON S N SNOLLO3NNOO 7 21 19313 3AVS 02 53C076 06 93C0PS NMOHS IINIYWOYLIITI TOYS N30Z ASVHd Z NYHL SGHLO SONILVY INANI OV 404 OvZOD6 L IMO NO OL 33335 INANI OV 4802 3SVHd Z NMOHS AlddAS H3MOd MIIA 8934 Alddns 3000 m as 7 s 00 22 33M0d INANI SNATddv 340138 01810345 Alddfis HINOJ ONY 9 83904 OV NDIHI xxx xxx 4 43409 TVNIN331 HI AJIA INOY3 EAS gt NUN DA IJN9VWONIO3TJ 936098 094 TIGOW DEL eS e Ls me 9902 8294 5099 mis o TV91319313 OA sas suno NAOHS SV SJAM L93NNOO 0 EEE LP AY AlddAS H3MOd NO 9 Nid ONY 5 Nid N33M138 ANN JAONGA 2
33. wer Cable ___ Cooling water supply installed with shut off valves Materials Required 6mm LD water hose 5m for source and 5m for drain ___ Water hose fittings appropriate for installed plumbing Water hose clamps 3 2 Section 3 INSTALLATION Caution This is a heavy system All movement lifting and installation of the 5403EG Electromagnet must be under the supervision of an experienced person to prevent the possibility of serious injury or damage to the Electromagnet and associated equipment Unpacking Instructions and Damage Inspection To unpack the electromagnet please use the following procedure Refer to Drawing 18800282 1 First remove all of the Hex Head Screws located at the lower edge of all the side panels of the Crate Top Cover Gently rock the Crate Top Cover to work it loose from the shipping crate base Grip the side panels of the Crate Top Cover Lift Crate Top Cover high enough to clear top of electromagnet walk cover sideways to a clear area and place on floor Inspect the magnet to ensure that no damage has occurred to the magnet in shipment If damage is evident report the damage in detail to the shipper for claim and simultaneously notify GMW in case assessment of the damage must be made If no damage is found proceed with magnet unpacking and installation Remove the M12 Hex Head Coach Bolts that secure the magnet to the shipping crate Install M10 lifting eye and washer to top of
34. y to the pole gaps during operation Credit cards and magnetic disks are affected by magnetic fields as low as 0 5mT 50 Depending on the previous operating field and the pole gap the remanent field in the gap can be in excess of 50G SmT with the magnet power supply off or disconnected 2 1 Section 3 INSTALLATION Minimum Facility Requirements for Bipolar and Unipolar Systems installed in North America Floor Space Magnet floor area 604 x 270mm Total Mass 141kg 31016 Power Supply amp Rack floor area 700 x 900mm Total Mass 100kg 22016 An area for access to the Magnet and Power Supply must be provided The total area for the system and comfortable operation is about 2 x 2m 6 x 6ft The area should be clean and free from obstructions Electrical Service Bipolar System Unipolar System MPS Power Power Supply 2 x Kepco 20 20M 1 x 0 P62B 3066 Voltage 115Vac Single Phase 190 253Vac Single Phase 50 60Hz 50 60Hz Current 11A Supply 22 Amps Total 20 Amps Power Cable Provided with Power Supply 3 Conductor 12AWG Min Mains Outlet Nema 5 15R US Standard Nema L6 20R or equivalent Or 6 15R if used with GMW Rack Mating Plug Provided with Power Supply Nema L6 20P or equivalent Auxiliary Power for Rack Voltage 115Vac Single Phase 115Vac Single Phase Current 30A 15A Plug Nema L5 30P Nema 5 15P Mating Receptacle Nema L5 30R Nema 5 15 Note Due to liability and insurance r
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