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Pelco PT1250 EX/AM manual

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  • Page 1

    PT1250 Series PT1250DC Series PT1253R PT1250 EX/AMS PT1260EX Series PT1280 Series Heavy-Duty Pan/Tilts Maintenance/ Ser vice Manual C373SM-A (8/01) Pelco • 3500 Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150 International Customers: Tel +1 (559) 292-1981 or FAX +1 (5[...]

  • Page 2

    2 Pelco Manual C373SM-A (8/01) CONTENTS Section Page IMPORT ANT SAFEGU ARDS AND W ARNINGS ................................................................ 4 DESCRIPTION ................................................................................................................... 5 MODELS ........................................................[...]

  • Page 3

    Pelco Manual C373SM-A (8/01) 3 LIST OF TABLES T able Page A PT1250 Series Mechanical Parts List ............................................................... 10 B PT1250 Series Hardware List ........................................................................... 13 C PT1250DC Series Parts List .................................................[...]

  • Page 4

    4 Pelco Manual C373SM-A (8/01) IMPOR T ANT SAFEGUARDS AND W ARNINGS Prior to installation and use of this product, the following W ARNINGS should be obser ved. 1. Installation and servicing should only be done by qualified service personnel and conform to all local codes. 2. Unless the unit is specifically marked as a NEMA T ype 3, 3R, 3S, 4, 4X, 6[...]

  • Page 5

    Pelco Manual C373SM-A (8/01) 5 DESCRIPTION All heavy duty pan/tilts can operate with loads up to 100 pounds (45.4 kg). Rugged high- torque motors with adjustable worm-gear final drives ensure long operational life and drift- free operation. All models are manuf actured from cast and/or plate aluminum with all internal parts corrosion-protected stee[...]

  • Page 6

    6 Pelco Manual C373SM-A (8/01) PT1250DC/PP Same as PT1250DC except supplied with position feedback modification. Requires preset control or control with AZL option (panel readout meters) PT1250DC/RAD Same as PT1250DC except supplied with radiation resistant wiring and white epoxy paint. Low level radiation resistant up to 10 6 rads PT1253R PT1253R [...]

  • Page 7

    Pelco Manual C373SM-A (8/01) 7 MAINTENANCE Inspect the pan/tilt unit every six months to ensure trouble-free operation and an extended product life. Harsh environments and/or continuous motion applications may require more frequent maintenance. Please read all of the instructions that follow before servicing the pan/tilt. To begin, remov e the thre[...]

  • Page 8

    8 Pelco Manual C373SM-A (8/01) RESETTING POTENTIOMETERS Models with Preset Positioning (PP) Models with preset positioning (PP) use potentiometer switches that are factory set to the full range of pan and tilt travel. Under normal operating conditions and at routine service intervals they do not need adjusting. Should your pan/tilt require any work[...]

  • Page 9

    Pelco Manual C373SM-A (8/01) 9 EXPLODED ASSEMBL Y DIAGRAMS Figure 3. PT1250 Series Exploded Assembly Diagram (Mechanical P ar ts)[...]

  • Page 10

    10 Pelco Manual C373SM-A (8/01) Ta b le A. PT1250 Series Mechanical P ar ts List Item Qty Description Part Number 11 Gasket 105010010 21 Pan spindle nut 10504017COMP 31 Thrust cap (except WT , RAD models) 10504076COMP 1 Thrust cap (WT and RAD only) 10504076WCOMP 41 Tilt gear 10504084COMP 51 Pan gear 10504089COMP 62 Bearing 10506009 72 Bearing 10506[...]

  • Page 11

    Pelco Manual C373SM-A (8/01) 11 Ta b le A. PT1250 Series Mechanical P ar ts List (Continued) Item Qty Description Part Number 43 1 Tilt sprock et (except 220, FG models) 12504127COMP 1 Tilt sprock et (220 only) 12504227COMP 1 Tilt sprock et (FG only) 12504126COMP 44 2 Motor , 120 V A C (except 220 model) 12508110 2 Motor , 230 V AC (220 only) 12508[...]

  • Page 12

    12 Pelco Manual C373SM-A (8/01) Figure 4. PT1250 Series Exploded Assembly Diagram (Hardw are)[...]

  • Page 13

    Pelco Manual C373SM-A (8/01) 13 Ta b le B. PT1250 Series Hardware List Item Qty Description Part Number A4 Screw , 1/4-20 x 1/2" ZH1/420X.500CH B5 Allen bolt, 1/4-20 x 5/8" ZH1/420X.625CS C4 Bolt, 1/4-20 x 3/4" ZH1/420X.750CH D6 Screw 1/4-20 x 1", flat-head, Phillips ZH1/420X1.00SFS E9 Split lock w asher , 1/4" ZH1/4L WSSL [...]

  • Page 14

    14 Pelco Manual C373SM-A (8/01) Figure 5. PT1250DC Series Exploded Assembly Diagram[...]

  • Page 15

    Pelco Manual C373SM-A (8/01) 15 Ta b le C. PT1250DC Series P ar ts List Item Qty Description Part Number 11 Gasket connector 105010010 21 Pin tapper #5 x 2" 105010017 31 Nut, pan spindle 10504017COMP 41 Thrust cap 10504076COMP 51 Gear tilt 10504084COMP 62 Thrust collar 10504085COMP 71 Gear , pan 10504089COMP 8– (Not used) 92 Bearing 10506009[...]

  • Page 16

    16 Pelco Manual C373SM-A (8/01) 35 31 33 22 7 48 30 44 45 15 20 18 20 16 13 17 4 49 32 52 43 14 11 12 20 19 25 26 23 8 36 9 46 9 6 21 50 1 54 28 29 44 45 19 20 16 13 17 20 12 40 38 18 14 42 10 18 20 15 9 8 37 27 25 24 9 47 7 39 6 2 5 41 18 34 3 01 172 Figure 6. PT1253R Exploded Assembly (Mechanical P ar ts)[...]

  • Page 17

    Pelco Manual C373SM-A (8/01) 17 Ta b le D . PT1253R Mechanical Parts List Item Qty Description Part Number 11 Gasket, connector 105010010 21 Nut, pan spindle black no. 8 10504017COMP 31 Thrust cap 10504076COMP 41 Gear , tilt 10504084COMP 51 Gear , pan 10504089COMP 62 Bearing 6208-ZZ 10506009 72 Bearing FB1416-6 10506010 82 Mount grommet LOR00 12501[...]

  • Page 18

    18 Pelco Manual C373SM-A (8/01) Z BB AA Y F N F DD H I K C A E M U W L G T N CC E B Z J BB B E M G C K I H F A E M T L S P P V D R S U T U F 01 173 Figure 7. PT1253R Exploded Assembly (Hardw are)[...]

  • Page 19

    Pelco Manual C373SM-A (8/01) 19 Ta b le E. PT1253R Hardware List Item Qty Description Part Number A4 Screw , 1/4-20 x .500 soc ZH1/420X.500CS B5 Bolt, 1/4-20 x 5/8" sock SS ZH1/420X.625CS C4 Bolt, 1/4-20 x 3/4" hex SS ZH1/420X.750CH D6 Screw , 1/4-20 x 1" flat phil SS ZH1/420X1.00SFS E9 W asher , split lock 1/4" SS ZH1/4L WSSL F[...]

  • Page 20

    20 Pelco Manual C373SM-A (8/01) Figure 8. PT1250EX/AMS Exploded Assemb ly Diagr am[...]

  • Page 21

    Pelco Manual C373SM-A (8/01) 21 Ta b le F . PT1250EX/AMS Parts List Item Qty Description Part Number 1 Not used 21 Pan spindle nut 10504017COMP 31 Thrust cap 10504076WCOMP 41 Tilt gear 10504084COMP 51 Pan gear 10504089COMP 61 Upper pan shaft bearing 10506009 71 Lower pan shaft bearing 10506012 81 Pan chain assembly 12501010COMP 91 Tilt chain assemb[...]

  • Page 22

    22 Pelco Manual C373SM-A (8/01) Ta b le F . PT1250EX/AMS Parts List (Continued) Item Qty Description Part Number A Not used B6 Allen screw , 8-32 x 1/2" ZH8-32X.500CS C-E Not used F6 Internal star lock washer, #6 ZH6LWSIS G Not used H8 Flat washer, #10 ZH204X436X60C I-J Not used K1 2 Split lock washer, 1/4" ZH1/4LWSSL L-M Not used N3 Alle[...]

  • Page 23

    Pelco Manual C373SM-A (8/01) 23 Figure 9. PT1260EX and PT1260EX/PP Exploded Assemb ly Diagr am (Mechanical P ar ts)[...]

  • Page 24

    24 Pelco Manual C373SM-A (8/01) Ta b le G. PT1260EX Series Mechanical P ar ts List Item Qty Description Part Number 1— Not used — 21 Nut, pan spindle 10504017COMP 31 Thrust cap 10504076COMP 41 Gear , tilt 10504084COMP 51 Gear , pan 10504089COMP 62 Bearing, pan shaft 10506012 7— Not used — 81 Chain assembly , pan 12501010COMP 91 Chain assemb[...]

  • Page 25

    Pelco Manual C373SM-A (8/01) 25 Ta b le H. PT1260EX Series Hardware List Item Qty Description Part Number A— Not used — B6 Screw , 8-32 x 1/2" He x socket head ZH8-32X.500CS C— Not used — D— Not used — E— Not used — F6 Lockwasher #6 internal star ZH6L WSIS G— Not used — H8 Flat, washer #10 ZH204X436X60C I— Not used — J?[...]

  • Page 26

    26 Pelco Manual C373SM-A (8/01) *PT1280P ONL Y **PT1280SL ONL Y 35 31 22 33 32 52 34 3 49 48 4 7 11 43 14 12 20 17 13 16 20 18 20 15 45 30 44 39 19 25 * 26 * 8 * 36 * 9 * 46 53 6 2 5 55 ** 56 ** 44 45 19 20 16 13 17 20 12 40 10 42 14 18 38 18 20 15 29 8 9 37 27 25 24 9 7 47 51 1 50 21 6 9 * 23 * 41 54 * 28 18 01 151 Figure 10. PT1280P and PT1280SL [...]

  • Page 27

    Pelco Manual C373SM-A (8/01) 27 Ta b le I. PT1280P and PT1280SL Mechanical P ar ts List Item Qty Description Part Number 11 Gasket, connector 105010010 21 Nut, pan spindle black no.8 10504017COMP 31 Thrust cap 10504076COMP 41 Gear , tilt 10504084COMP 51 Gear , pan 10504089COMP 62 Bearing 6208-ZZ 10506009 72 Bearing FB1416-6 10506010 82 (1) Mount gr[...]

  • Page 28

    28 Pelco Manual C373SM-A (8/01) Z BB AA Y J BB Z B E M C F K I H F A E M T G W U X ** ** ** N DD U U T U P * * * P S L U W L * * * A E M C G T N CC E B V D F K I H F R S *PT1280 Only **PT1280SL Only 01 152 Figure 11. PT1280P and PT1280SL Exploded Assembly (Hardware)[...]

  • Page 29

    Pelco Manual C373SM-A (8/01) 29 Ta b le J . PT1280P and PT1280SL Hardware List Item Qty Description Part Number A4 Screw , 1/4-20 x .500 soc ZH1/420X.500CS B5 Bolt, 1/4-20 x 5/8" sock SS ZH1/420X.625CS C4 Bolt 1/4-20 x 3/4" hex SS ZH1/420X.750CH D6 Screw 1/4-20 x 1" flat phil SS ZH1/420X1.00SFS E9 W asher , split lock 1/4" SS ZH[...]

  • Page 30

    30 Pelco Manual C373SM-A (8/01) 55 40 10 42 14 18 38 18 20 15 8 37 9 27 25 24 9 47 7 51 50 1 28 54 * 6 9 * 21 23 * 26 8 9 25 36 * * * * * 46 53 6 2 5 41 39 19 44 45 15 20 18 20 16 18 12 14 43 11 63 ** 64 ** 62 * 68 * 49 32 52 34 3 33 22 31 35 67 66 65 48 7 30 * PT1280P/PP Only ** PT1280SL/PP Only 13 17 20 59 57 4 61 29 60 58 12 44 45 19 20 16 13 17[...]

  • Page 31

    Pelco Manual C373SM-A (8/01) 31 Ta b le K. PT1280P/PP and PT1280SL/PP Mechanical P ar ts List Item Qty Description Part Number 11 Gasket, connector 105010010 21 Nut, pan spindle, black no.8 10504017COMP 31 Thrust cap 10504076COMP 41 Gear , tilt 10504084COMP 51 Gear , pan 10504089COMP 62 Bearing 6208-ZZ 10506009 72 Bearing FB1416-6 10506010 82 (1) M[...]

  • Page 32

    32 Pelco Manual C373SM-A (8/01) Ta b le K. PT1280P/PP and PT1280SL/PP Mechanical P ar ts List (Continued) Item Qty Description Part Number 60 1 Pot model 534 5K OHM POT005.0K10534 (P/PP only) Pot, dual arm pre res POTDARM01.0K (SL/PP only) 61 1 Gear potentiometer TV12000 (P/PP only) Gear 1.875 plastic PT250010002 (SL/PP only) 62 1 Collar , pan AZL [...]

  • Page 33

    Pelco Manual C373SM-A (8/01) 33 Ta b le L. PT1280P/PP and PT1280SL/PP Hardware List Item Qty Description Part Number A4 Screw 1/4-20 x .500 soc ZH1/420X.500CS B5 Bolt 1/4-20 x 5/8" soc SS ZH1/420X.625CS C4 Bolt 1/4-20 x 3/4" hex SS ZH1/420X.750CH D6 Screw 1/4-20 x 1" flat phil SS ZH1/420X1.00SFS E9 W asher split lock 1/4" SS ZH1[...]

  • Page 34

    34 Pelco Manual C373SM-A (8/01) WIRING DIAGRAMS Ta b le M. PT1250 Series Electrical Parts List Parts are for all models unless specified otherwise Symbol Description Part Number C1, C2 Capacitor , 6 MFD , 250 V AC (e xcept 220 model) CAPU0006.0/250N Capacitor , 1.5 MFD , 400 V (220 model only) 12508016 C3 Capacitor , 1 MFD , 600 V (e xcept 220 mode[...]

  • Page 35

    Pelco Manual C373SM-A (8/01) 35 Figure 15. PT1250 Series Wiring for RAD Model Figure 16. PT1250 Series Wiring for PP and WT Models[...]

  • Page 36

    36 Pelco Manual C373SM-A (8/01) Ta b le N. PT1250DC Electrical P ar ts List Quantity Symbol Description Manufacturer Part Number 8 C1-8 Capacitor .0047/1kv CDE CAPU0.0047/1000 4 C9-12 Capacitor .1/400V Sprague CAPU0000.1/400 4 L1-4 Choke 100mh Miller CHO5250 2 M1-2 Motor Pelco MR02-0002-3104 1P 1 Connector AMP CON206705-1 9— Connector Pin AMP CON[...]

  • Page 37

    Pelco Manual C373SM-A (8/01) 37 Ta b le O . PT1250DC/PP Electrical Parts List Quantity Symbol Description Part Number 8 C1-8 Capacitor .0047/1kv CAPU0.0047/1000 4 C9-12 Capacitor .1/400V CAPU0000.1/400 4 L1-4 Choke 100mh CHO5250 2 M1-2 Motor MR02-0002-3104 1P 1 Connector CON206036-1 4 R1-4 Resistor 47 ohm 1/4W RES047.0-.25 2 R5-6 P ot 5K T en T ur [...]

  • Page 38

    38 Pelco Manual C373SM-A (8/01) Figure 19. PT1253R Schematic Diagram[...]

  • Page 39

    Pelco Manual C373SM-A (8/01) 39 01 162 Figure 20. 12501007ACOMP Frame Scan Schematic[...]

  • Page 40

    40 Pelco Manual C373SM-A (8/01) Ta b le P . 12501007ACOMP F rame Scan P ar ts List Schematic Quantity Component Description Part Number C7 1 CAP 500PF 600V radial CAPP0500.0/500 C2 1 CAP .022MF 100V AZ CAPU00.022/100 C4A, C6A 2 CAP .01M 1000V radial disc CAPU000.01/1000 C3, C4 2 CAP .01MF 16V radial CAPU000.01/16 C1A, C7A 2 CAP .1M 400V axial CAPU0[...]

  • Page 41

    Pelco Manual C373SM-A (8/01) 41 Ta b le Q. PT1250EX/AMS Electrical Parts List Symbol Description Part Number C1, C2 Capacitor, 6 MFD , 250 V AC CAPU0006.0/250N C3 Capacitor , 1 MFD , 600 V CAPU0001.0/600 M1, M2 Pan and tilt motors 12508110 — Motor gearhead 12508111 —P otentiometer , 5K ohm POT005.0K10534 S1-S4 Switch SWI1SM1 S1-S4 Switch actuat[...]

  • Page 42

    42 Pelco Manual C373SM-A (8/01) Quantity Symbol Description Part Number 1 C1, C2 Capacitor, 6 MFD 250 VAC CAPU0006.0/250N 1C 3 Capacitor, 1 MF 600V CAPU0001.0/600 1M 1 Pan Motor 12508110 1M 2 Tilt Motor 12508110 2— Motor Gearhead 12508111 4 S1–S4 Switch SWI1SM1 Quantity Symbol Description Part Number 1 C1, C2 Capacitor, 1.5 MF 400V 12508116 1M [...]

  • Page 43

    Pelco Manual C373SM-A (8/01) 43 Quantity Symbol Description Part Number 2 C1, C2 Capacitor, 6 MF 250V CAPU0006.0/250N 1C 3 Capacitor, 1 MF 600V CAPU0001.0/600 4 S1–S4 Switch SWI1SM1 1M 1 Pan Motor 12508110 1M 2 Tilt Motor 12508110 2— Gear Head 12508111 2 R1, R2 Pot POT005.0K10534 Quantity Symbol Description Part Number 1 C1, C2 Capacitor, 1.5 M[...]

  • Page 44

    44 Pelco Manual C373SM-A (8/01) Qty Sym Description Mfr Part Number 1 C1,C2 Capacitor 6MFD , 250V A C — CAPU0006.0/250N 1C 3 Capacitor , 1MF 600V A C CDE CAPU0001.0/600 1M 1 Pan Motor Pelco 12508110 1M 2 Tilt Motor Pelco 12508110 1P 1 Connector AMP CON206036-1 4 S1-S4 Switch Microswitch SWI1SM1 16 — Connector Pins A MP CON66103-2 Figure 25. PT1[...]

  • Page 45

    Pelco Manual C373SM-A (8/01) 45 Qty Sym Description Mfr Part Number 1 C1,C2 Capacitor 6MFD 250V AC — CAPU0006.0/250N 1C 3 Capacitor 1MF 600V A C CDE CAPU0001.0/600 1M 1 Pan Motor Pelco 12508110 1M 2 Tilt Motor Pelco 12508110 1P 1 Connector AMP CON206036-1 4 S1-S4 Switch Microswitch SWI1SM1 28 — Connector Pins AMP CON205840-3 Figure 26. PT1280P/[...]

  • Page 46

    46 Pelco Manual C373SM-A (8/01) Qty Sym Description Mfr Part Number 1 C1, C2 Capacitor 6MFD 250V AC — CAPU0006.0/250N 1C 3 Capacitor 1MF 600V AC CDE CAPU0001.0/600 1M 1 Pan Motor Pelco 12508110 1M 2 Tilt Motor Pelco 12508110 1P 1 Connector AMP CON206036-1 4 1-S4 Switch Microswitch SWI1SM1 28 — Connector Pins AMP CON205840-3 Figure 27. PT1280P/P[...]

  • Page 47

    Pelco Manual C373SM-A (8/01) 47 Qty Sym Description Mfr Part Number 1 C1, C2 Capacitor 6MFD 250V AC — CAPU0006.0/250N 1C 3 Capacitor 1MF 600V AC CDE CAPU0001.0/600 1M 1 Pan Motor Pelco 12508110 1M 2 Tilt Motor Pelco 12508110 1P 1 Connector AMP CON206036-1 4 1-S4 Switch Microswitch SWI1SM1 28 — Connector Pins AMP CON205840-3 Figure 28. PT1280Sl/[...]

  • Page 48

    48 Pelco Manual C373SM-A (8/01) REVISION HISTOR Y Manual # Date Comments C373SM 1/99 Original version. C373SM-A 8/01 Revised description of PT1260EX Series and changed part numbers for the pan shaft bearings and the tilt shaft in the parts list. Reference ECO #01-7128. W ARRANTY Pe lco will repair or replace, without charge, any merchandise proved [...]