819-0368_P-223-1-HIre
Contents
1. le B _ C L 6 Holes i i J A 4mm M pes 4 16 in K 4 E B MINE ee pa AL VET s stores ST F EA eit D gt DHH q J ZU y E Input Hub G Ventilation y Opening H ll S b J PHC R Dimensional Data Note All dimensions are nominal unless otherwise noted Bore Dimensions Model A B c D E F G H I J K L mm mm mm mm mm mm in mm in mm in mm in mm in Thrd Depth Bolt Thrd Depth Bolt In in in in in Size mm Circle Size mm Circle in mm in in mm in PHC 134 92 4 25 5 89 50 000 1 9685 50 000 1 9685 12 018 0 4731 4 028 0 1586 13 75 0 5413 M4 6 60 M4 6 60 O 6R 5 28 3 62 0 16 1 00 3 50 49 975 1 9675 49 975 1 9675 12 000 0 4724 4 010 0 1579 13 50 0 5315 0 24 2 362 0 24 2 362 PHC 152 96 4 25 89 45 000 1 7717 70 000 2 7559 15 018 0 5913 5 028 0 1980 17 25 0 6791 M5 6 55 M4 8 80 1 2R 5 98 3 78 0 16 0 98 3 50 44 975 1 7707 69 970 2 7547 15 000 0 5906 5 010 0 1972 17 00 0 6693 0 24 2 165 0 31 3 150 PHC 182 132 5 45 140 70 000 2 7559 70 000 2 7559 25 021 0 9851 7 035 0 2770 28 25 1 1122 M6 10 80 M6 9 80 2 5R 7 17 52. Warner Electric e 800 825 9050 819 0368 15 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe ventas industrialmagza com DIST AUTORIZADO QRO 442 1 95 72 60 PTB Dimensions B gt C gt lt D gt A Block ae 1 q gt L l 77 1 gt H o y ls Y Electric Blower Single Phase 110 VAC PTB Dimensional Data Note All dimensions are nominal unless otherwise noted Shaft Dimensions N Model A B Cc D E F G H I J K L M Depth Bolt mm mm mm mm mm mm mm mm mm in mm in mm in mm mm Thread mm Circle in in in in in in in in in in Size in mm in PTB 182 221 5 169 5 43 15 43 38 o120 55 000 2 1654 20 000 0 7874 5 024 0 1978 5 3 M6 13 78 2 5BL3 7 17 8 72 6 67 1 69 0 59 1 69 1 50 4 72 54 970 2 1642 19 979 0 7866 5 012 0 1973 0 20 0 12 0 51 3 071 PTB 219 274 5 208 61 5 23 57 47 0150 74 000 2 9184 25 000 0 9843 7 030 0 2768 Fd 4 M6 13 100 5BL3 8 62 10 81 8 19 2 42 0 91 2 24 1 85 5 91 73 970 2 9122 24 979 0 9834 7 015 0 2762 0 28 0 16 0 51 3 93
3. POC 80 r 322 5 25 40 322 5 le 12 70 12770 Terminal blocks LLAMO uiis 197 5 ae 197 5 aw MO pog m 7 78 7 78 4 33 I1 ent et le 88 100 ooo 3 94 346 846 3 94 LY LE Lb rH A 560 i J n 9480 ES o JA 02 05 E i A E 8 30 515 n idi 20 28 L Input Output Ul I 18 036 7101 275 0 10 83 5094 i 745 0 81 18 019 Coss E E 12 i Y J 1 St 47 4 C qr e TA la 145 _ 145 JN 6 H f 90 9 71 16 71 ag 93 E ie 904 e 90 3 54 3 54 i 3 54 140 3 54 E 1535 Ls 4 221 83 65 000 2 5591 o d 64 970 X2 557 350 13 78 Warner Electric 800 825 9050 819 0368 13 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe DIST AUTORIZADO QRO 442 195 72 60 ventas industrialmagza com POB Dimensions Terminals pcm Terminals A e E 4x3 8 Conduit End View POB 0 3 AIR gt End View POB 0 6 1 2 2 5 5 0 10 20 POB 80 Terminal blocks Ld j 7 all 4 33 7 78 6 40 le 100 gt le 88 gt l gt 53 8 94 846 jj 2 09 H a Ef naa E B g Bp Y n PB
4. Figure 4 POB Brakes Except POB 80 Capscrews Heat Pipe NN Flexible Coupling Electric Blower Single Phase 110V PA Figure 5 PTB BL3 Brakes s e Coupling EE Mounting Bracket Figure 6 POB 80 Foot Mount Note Shaded items are customer supplied 819 0368 5 INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1957260 ventasQindustrialmagza com Electrical Connections PADINE To avoid injury or even death always make certain all power is off before attempting to install or service the control or any electrical equipment The clutch and brakes operate on DC voltage Warner Electric offers a full line of AC powered controls to meet the needs of almost every application The service and installation instruc tions included with each Warner Electric control show the proper electrical connections for the units Do not use the varistor supplied with the unit if you are using a Warner Electric control Warner Electric controls have built in suppres sion Each PTB BL3 brake has a cooling fan and a thermal switch Connect these items according to Figure 7 Use appropriate terminal connectors when wiring to the terminal block After connecting the terminal cover it with the attached rubber cap so that no bare wire is exposed After wi
5. 24 j 65 000 23891 64 970 2 5579 859 14 Warner Electric 800 825 9050 819 0368 BES INAGZA MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe DIST AUTORIZADO QRO 442 1957260 ventas industrialmagza com POB Dimensional Data Note All dimensions are nominal unless otherwise noted Shaft Dimensions L Model A B Cc D E F G H l J K Depth No of Bolt mm mm mm mm mm mm mm in mm in mm in mm mm Thread mm Holes Circle in in in in in in in in Size in mm in 0 3937 4 024 0 1584 4 25 M5 10 6 64 0 3931 4 012 0 1580 0 16 0 10 0 39 2 520 0 4724 4 024 0 1584 4 25 M5 11 6 64 0 4717 4 012 0 1580 0 16 0 10 0 43 2 520 0 5906 5 024 0 1978 5 3 0 M6 18 6 64 0 5898 5 012 0 1973 0 20 0 12 0 51 2 520 0 7874 5 04 0 1978 5 3 0 M6 18 6 78 0 7866 5 012 0 1973 0 20 0 12 0 51 8 071 0 9843 7 030 02768 7 40 M6 18 6 100 0 9834 7 015 0 2762 0 28 0 16 0 51 3 937 100 000 1 1811 7 030 0 2768 7 40 M10 18 6 140 99 965 1 1803 7 015 0 2762 0 28 0 16 0 71 5 512 110 000 1 3780 10 030 0 3949 8 45 M10 18 6 150 109 965 1 3770 10 015 0 3943 0 31 0 18 0 71 5 906 130 000 1 7717 12 036 0 4739 8 45 M12 20 8 200 129 960 1 7707 12 018 0 4731 0 31 1 18 0 79 2 520
6. 9 POC 1 2 5401 270 231 8 6 26 1800 0304 0104 12 POC 2 5 5401 270 241 18 54 1800 0973 0387 22 POC 5 5401 270 251 36 1 1 1800 0249 114 38 POC 10 5401 270 261 72 2 2 1800 1 04 437 77 POC 20 5401 270 271 144 4 3 1800 2 23 1 19 128 POC 40 5401 270 281 289 8 7 1800 5 93 3 08 220 POC 80 5401 270 291 578 17 1500 23 5 15 2 551 PHC 0 6R 5401 270 321 4 3 13 1800 0223 00712 9 3 PHC 1 2R 5401 270 331 8 6 26 1800 0392 0171 13 PHC 2 5R 5401 270 341 18 54 1800 126 0494 22 PHC 5R 5401 270 351 36 1 1 1800 323 0138 38 PHC 10R 5401 270 361 72 2 2 1500 1 42 617 95 PHC 20R 5401 270 371 144 4 3 1500 3 01 1 30 154 POB 0 3 5401 169 211 2 1 065 1800 0128 5 3 POB 0 6 5401 169 221 4 3 13 1800 0173 7 5 POB 12 5401 169 231 8 6 26 1800 0304 11 5 POB 2 5 5401 169 241 18 54 1800 0973 24 3 POB 5 0 5401 169 251 36 1 1 1800 0249 35 3 POB 10 5401 169 261 72 2 2 1800 1 04 72 8 POB 20 5401 169 271 144 4 3 1800 2 23 106 POB 40 5401 169 281 289 8 7 1800 5 93 176 POB 80 5401 169 291 578 17 1500 23 5 573 PTB 2 5BL3 5401 169 141 18 54 1800 0973 24 PTB 5BL3 5401 169 151 36 1 1 1800 249 38 PTB 10BL3 5401 169 161 72 2 2 1800 1 04 76 PTB 20BL3 5401 169 171 144 4 3 1500 2 23 114 10 Warner Electric e 800 825 9050 819 0368 ESS INAGZAL MEX 55 53 63 23 31 SALA DIST AUTORIZADO QRO 442 1 95 72 60 PHC R Dimensions MTY 81 83 54 10 18 ventasQindustrialmagza com
7. THE PRODUCT ANY IMPLIED WARRANTIES WHICH THE CONSUMER MAY HAVE ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL CONSUMER PURCHASE WITH RESPECT TO COMMERCIAL AND INDUSTRIAL USES OF THE PRODUCT THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED BY OPERATION OF LAW OR OTHERWISE INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Changes in Dimensions and Specifications All dimensions and specifications shown in Warner Electric catalogs are subject to change without notice Weights do not include weight of boxing for shipment Certified prints will be furnished without charge on request to Warner Electric Warner Electric LLC amer 449 Gardner Street South Beloit IL 61080 815 389 3771 Fax 815 389 2582 Electric www warnerelectric com P 223 1 819 0368 6 05 Printed in USA
8. up the system Terminal Block Wiring To alarm or Shutdown circuit Thermal Switch 0 0 115 VAC 3 Fan Motor C DC24V Ici 3 Brake Coil Typical Shutdown Circuit Note Select relays with appropiate voltage rating for circuit ERROAREN REEE peas PO e pa 1 SA m q der Man i 11 TT of Thermal eo TVA Li Reset L ka e LE LU Q T To control b s ower circuit O S or DC i or other SALA 1 Thermal i Thermal H prat Krgo sheer R Shutdown S2 Smigh i 7 T N Indicator Tar amp ca e ot Kg Interval On Relay J Kr DPDT Relay Figure 7 Wiring PTB BL3 Brake Only 819 0368 INDUSTRIAL Electrical Data MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Unit Size Voltage Resistance Amperes Watts Torque Build Up Torque Decay ohms 75 F 25 C 75 F 25 C 75 F 25 C msec msec 0 3 24 35 6 674 16 2 78 6 0 6 24 21 1 1 14 27 4 84 9 1 2 24 20 6 1 16 28 0 147 16 2 5 24 15 8 1 52 36 5 175 21 5 24 8 80 2 74 65 7 271 28 10 24 9 00 2 68 64 2 448 43 20 24 7 20 3 34 80 3 536 66 40 24 5 10 4 66 112 680 100 80 24 4 30 5 57 134 1310 300 Note Build up time equals time for torque to build to approximately 63 2 of steady state value after a step change in voltage Decay time equals time for current to drop to ap
9. 20 0 20 1 77 5 51 69 970 2 7547 69 670 2 7429 25 000 0 9843 7 013 0 2761 28 00 1 1024 0 39 3 150 0 35 3 150 PHC 219 148 4 40 165 87 000 3 4252 87 000 3 4252 35 025 1 3789 10 035 0 3951 38 75 1 5256 M8 10 102 M8 10 102 5R 8 62 5 83 0 16 1 57 6 50 86 965 3 4238 86 965 3 4238 35 000 1 3780 10 013 0 3942 38 50 1 5157 0 39 4 016 0 39 4 016 PHC 290 1835 6 60 190 105 000 4 1339 110 000 4 3307 45 025 1 7726 12 043 0 4741 48 75 1 9193 M10 13 120 M8 10 120 1OR 11 42 7 22 0 24 2 36 7 48 104 965 4 1325 109 965 4 3293 45 000 1 7717 12 016 0 4731 48 50 1 9094 0 51 4 724 0 39 4 724 PHC 335 222 9 75 220 130 000 5 1181 130 000 5 1181 55 030 2 1665 15 043 0 5922 60 25 2 3720 M10 15 150 M10 13 5 150 20R 13 19 8 74 0 35 2 95 8 66 129 960 5 1165 129 960 5 1165 55 000 2 1654 15 016 0 5912 60 00 2 3622 0 59 5 906 0 53 5 906 Note This is a stationary field clutch The tapped holes L in the field are for securing the housing to prevent it from rotating See instaltion instructions Do not block ventilation openings when mounting Warner Electric 800 825 9050 819 0368 11 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe DIST AUTORIZADO QRO 442 1 95 72 60 POC Dimensional Data Note All d
10. 7 PTB 290 335 257 61 5 25 67 56 0150 100 000 3 9370 30 000 1 1811 7 030 0 2768 Fd 4 M10 18 140 10BL3 11 42 13 19 10 12 2 42 0 98 2 64 2 20 5 91 99 965 3 9356 29 979 1 1803 7 015 0 2762 0 28 0 16 0 71 5 572 PTB 335 352 5 269 5 61 5 25 71 60 0150 110 000 4 3307 35 000 1 3780 10 030 0 3949 8 4 5 M10 18 150 20BL3 13 19 13 88 10 61 2 42 0 98 2 80 2 36 5 91 109 965 4 3293 34 975 1 3770 10 015 0 3943 0 31 0 18 0 71 5 906 Adjacent symbol denotes shape of fan 16 Warner Electric 800 825 9050 819 0368 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com Warner Electric e 800 825 9050 819 0368 17 BES INAGZA MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Warranty Warner Electric LLC warrants that it will repair or replace whichever it deems advisable any product manufactured and sold by it which proves to be defective in material or workmanship within a period of one 1 year from the date of original purchase for consumer commercial or industrial use This warranty extends only to the original purchaser and is not transferable or assignable without Warner Electric LLC s prior consent Warranty service can be obtained in the U S A by returning any defective product transpo
11. 8 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Step 3 Mount Pulley Sprocket or Coupling Note If a pulley or sprocket is to be attached directly to the input hub bearings should be installed to support the pulley or sprocket as shown in Figure 3 Bolt the pulley sprocket or coupling to the input hub of the clutch The pulley sprocket and bolts are customer supplied Do not block ventilation openings Ventilation Openings k Field Housing Locking Nuts Input Pulley Capscrews n al Field Restraining Capscrews Output Pulley R M ur Mounting Bracket Pillow Block Figure 3 PHC R Clutches POB and PTB BL3 Brakes For mounting dimensions please refer to pages 14 16 of this service manual Step 1 Bolt Brake in Place Mount the brake to a vertical surface using cus tomer supplied fasteners See Figures 4 and 5 A flat horizontal mounting surface is required for foot mounted POB size 80 brakes See Figure 6 Step 2 Make Mechanical Connections Mount couplings pulleys or sprockets to the male shafts per the manufacturers recommen dations The pulleys sprockets and couplings are customer supplied Warner Electric 800 825 9050 Capscrews Flexible Coupling Mounting Bracket
12. 8 62 11 18 2 24 5 94 0 91 4 13 73 970 2 9122 24 979 0 9834 7 015 0 2762 0 28 0 16 0 51 3 937 POC 10 290 348 67 192 25 142 100 000 3 9370 30 000 1 1811 7 030 0 2768 7 4 M10 18 6x2 140 11 42 13 70 2 64 7 56 0 98 5 59 99 965 3 9356 29 979 1 1803 7 015 0 2762 0 28 0 16 0 71 5 512 POC 20 335 382 71 216 25 166 110 000 4 3307 35 000 1 3780 10 030 0 3949 8 4 5 M10 18 6x2 150 13 19 15 04 2 80 8 50 0 98 6 54 109 965 4 3293 34 975 1 3770 10 015 0 3943 0 31 0 18 0 71 5 906 POC 40 395 490 92 278 33 212 130 000 5 1181 45 000 1 7717 12 036 0 4739 8 4 5 M12 20 8x2 200 15 55 19 29 3 62 10 94 1 30 8 35 129 960 5 1165 44 975 1 7707 12 018 0 4731 0 31 0 18 0 79 7 874 Air inlet for optional forced air cooling Consult factory 12 Warner Electric e 800 825 9050 819 0368 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 Qe DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com POC Dimensions 02 1 Terminals n 102 End View POC 0 3 t L f Ta End View POC 0 6 1 2 2 5 5 0 10 20
13. BL3 POC POB 10 40 313 13 235 26 159 PTB 10BL3 POC POB 20 40 379 14 265 28 198 PTB 20BL3 POC POB 40 40 581 18 432 36 324 POC POB 80 40 860 22 648 43 498 Note This table is based on 1000 rpm and 6000 hours bearing life Also this table assumes that no thrust load is applied 8 Warner Electric 800 825 9050 For most applications the overhung load is caused by pulleys or sprockets The smaller the pitch diameter P D of the pulley or sprocket the higher the belt tension and therefore the higher the overhung load To determine the mini mum pulley diameter for your application use the following equation Min PD in 24 TK CR T Torque Ib ft This is the torque actually being transmitted not necessarily the maximum torque capacity of the unit K Safety factor for the tension in the type of drive Use 1 2 to 1 5 for sprockets 2 to 4 for belts C Speed coefficient from table R Allowable Overhung Load from table Example Determine the minimum sprocket diameter that can be used on a POB 5 Dimension A is 1 11 inches required torque is 20 Ib ft and the speed is 600 RPM Min PD in 24 x 20 x 1 5 1 2 x 136 4 4 inch minimum PD Speed Coefficient Speed Speed Speed Speed rpm coefficient rpm coefficient 50 2 74 1000 1 00 100 2 18 1200 0 95 200 1 72 1400 0 89 400 1 37 1600 0 86 600 1 20 1800 0 82 800 1 09 2000 0 80 819 0368 IN
14. DUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Start Up The powder in magnetic particle units some times settles during shipping and will need to be redistributed A simple run in procedure should be performed to ensure proper performance Run in Procedure Notes 1 Before running in the unit make sure it does not bind See step 2 Page 3 of the Premounting instruc tions 2 For clutches the output must be secured properly to prevent turning if full torque is accidentally applied Set the control output voltage for 5 to 6 volts Turn off the control and run the input for one minute Then run the input at a speed close to but not exceeding 1000 RPM Cycle the unit at 5 or 6 volts for five seconds on and ten seconds off Repeat for 20 cycles When the powder is redistributed properly the torque will be consistent and proportional to current Maintenance Heat Overheating occurs when the heat generated exceeds the heat dissipation of the unit Please refer to the following table for maximum allow able surface temperatures Slip Applications The heat generated is proportional to torque and slip rpm Care must be taken when adjusting torque on the control to make sure that unit heat dissipation capacity is not exceeded Refer to the sizing procedure in the catalog to make sure the unit has adequate heat dissipation capabili ty Do not increa
15. Mounting Bracket Figure 1 POC Clutches Except POC 80 Flexible Coupling z i uw Capscrews Figure 2 POC 80 Foot Mount Note Shaded items are customer supplied 4 Warner Electric e 800 825 9050 PHC R Clutches For mounting dimensions please refer to page 11 of this service manual Step 1 Secure Clutch to Shaft Slide the clutch on the shaft that is being driven by the clutch Secure the clutch with customer supplied locking collars or other suitable means Mounting the clutch on the shaft that is driving the clutch is acceptable but doing so increases total load inertia Step 2 Attach Antirotation Restraint Since this is a shaft mounted unit with a station ary field supported by bearings the field must be restrained to prevent bearing drag from pulling on the lead wires Restraining device must not preload the bearing The field can be restrained with a holding arm attached to the tapped holes in the field housing or with capscrews through a mounting bracket as shown in Figure 3 If bolts are used first hand tighten the bolt just enough to take out the clearance under the head of the capscrew Then tighten the locking nut while preventing the bolt from turning 819 0368 INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 1
16. SS MNaaza MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Electromagnetic Particle Clutches and Brakes Models POC PHC R POB and PTB BL3 Loppa Installation Instructions 819 0368 Warner Electric INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Contents Introduction s scu deme aue ERES 2 Installation Instructions 3 6 Electrical Data o oooooooooo 7 Overhung Load Data 8 2 80 suis dad nata dida 9 Maintenance oocoooocooooooooo ooo 9 Mechanical Data o oo oooo o o 10 DIMENSIONS vv iia EE EE dk 11 16 Waranty ETE NEMPE Back Page Failure to follow these instructions may result in product damage equipment damage and serious or fatal injury to personnel NACE Make sure all power is turned off to this equipment when installing as injury or even death may result from contact with live wires or rotating shafts 2 Warner Electric 800 825 9050 Introduction This service manual provides information required for installing wiring and maintaining Warner Electric Magnetic Particle clutches and brakes Dimensions and specifications are also included The models covered in this service manual include POC and PHC R clutches and POB and PTB brakes For selection information please refer to your W
17. arner Electric Tension Control Sytems Catalog Warner Electric Magnetic Particle clutches and brakes provide smooth and controllable torque for a variety of torque and tension control appli cations They also provide excellent perform ance for cycling and positioning applications Quick response is achieved by applying full rated voltage Lower voltage can be applied for softer engagements Extremely accurate tension control can be achieved with an appropriate Warner Electric tension control for electric brakes and clutches 819 0368 INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventas industrialmagza com Installation Instructions Introduction Verify the model of your clutch or brake by checking the label before proceeding with these instructions POC and PHC R designate clutch models and POB and PTB are brakes All mod els of POC clutches are face mounted except size 80 which is foot mounted and have male input and output shafts See Figures 1 and 2 The PHC R clutch is designed to be shaft mounted and is ideal for parallel shaft applica tions It has a hollow bore and slides on the out put shaft An input hub with flange is provided for mounting a pulley or sprocket An integral fan rotates with the input for additional cooling See Figure 3 POB and PTB BL3 brakes are face mounted with male input shafts Like the POC s only the size 80 is foot mounted The major diff
18. erence between PTB BL3 and POB brakes is that PTB BL3 s utilize a patented heat pipe cooling method that provides heat dissipation several times greater than conventional cooling See Figures 4 5 and 6 for mounting information on POB s and PTB BL3 s Pre Mounting Note Unit performance can be affected by prolonged exposure to humid environments Please store in a dry location Note The equipment covered by this service manual must be installed in accordance with these instructions Failure to do so may dam age the equipment and void the warranty 1 Remove the Magnetic Particle unit from its shipping carton and inspect it thoroughly to ensure that it has arrived in good condition When handling please take care not to dam age the unit s lead wires or terminal block 2 Check the input shaft hub to make sure it can be rotated by hand On clutch assem blies hold the output stationary while turning the input The powder inside the unit may settle due to shock and vibration incurred Warner Electric 800 825 9050 during shipping making rotation difficult This is easily remedied by turning the unit upside down and gently tapping the housing to loosen the powder Do not hit shaft See page 10 for nominal drag torque values 3 Make sure the location chosen for mounting will not expose the unit to water or oil If water or oil enters the powder cavity per formance may be affected If the unit is mounted next to a gea
19. imensions are nominal unless otherwise noted ventasQindustrialmagza com Shaft Dimensions Model A B Cc D E F G H J K Depth No of Bolt mm mm mm mm mm mm mm inches mm inches mm inches mm mm Thread mm Holes Circle in in in in in in in in Size in mm in POC 0 3 120 147 23 87 11 65 42 000 1 6535 10 000 0 3937 4 024 0 1584 4 2 5 M5 10 6x2 64 4 72 5 79 0 91 3 43 1 0 43 2 56 41 975 1 6526 9 985 0 3931 4 012 0 1580 0 16 0 10 0 39 2 520 POC 0 6 134 155 26 90 10 70 42 000 1 6535 12 000 0 4724 4 024 0 1584 4 2 5 M5 11 6x2 64 5 28 6 10 1 02 3 54 0 39 2 76 41 975 1 6526 11 982 0 4717 4 012 0 1580 0 16 0 10 0 43 2 520 POC 1 2 152 188 34 5 106 13 80 42 000 1 6535 15 000 0 5906 5 024 0 1978 5 3 M6 13 6x2 64 5 98 7 40 1 36 4 17 0 51 3 15 41 975 1 6526 14 982 0 5898 5 012 0 1973 0 20 0 12 0 51 2 520 POC 2 5 182 227 5 43 1235 15 93 5 55 000 2 1654 20 000 0 7874 5 024 0 1978 5 3 M6 13 6x2 78 7 17 8 96 1 69 4 86 0 59 3 68 54 970 2 1642 19 979 0 7866 5 012 0 1973 0 20 0 12 0 51 3 071 POC 5 219 284 57 151 23 105 74 000 2 9134 25 000 0 9843 7 030 0 2768 7 4 M6 13 6x2 100
20. proximately 36 8 of steady state value after a voltage change Fan Motor Data PTB BL3 Brake only Size Voltage Wattage single phase 60 hertz 25 115 VAC 20 5 115 VAC 38 10 115 VAC 38 20 115 VAC 38 Warner Electric 800 825 9050 Thermal Switch Data PTB BL3 Brake only Type Current Rating Normally Closed 24 VAC 18A 115 VAC 18A 230 VAC 13A 819 0368 7 INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com Overhung Load Data Note Shaft extensions are not recommended When an overhung load side load is applied to the shaft verify that this load does not exceed the maximum allowable You will need to know your operating speed and where your load is applied to the shaft See dimension A Figure 8 For your speed determine the speed coeffi cient from the coefficient table Also determine the allowable overhung load from the chart based on dimension A Multiply the load from the chart times the speed coefficient to deter mine the allowable load for your application A inches y R Ibs Figure 8 Overhung Load Allowable Overhung Load Type A R A R A R In Lbs In Lbs In Lbs POC POB 0 8 40 30 50 28 90 22 POC POB 0 6 40 45 50 42 10 29 POC POB 1 2 40 52 710 43 14 31 POC POB 2 5 40 88 90 67 1 7 48 PTB2 5 BL3 POC POB 5 40 204 11 136 22 93 PTB 5
21. rbox special care should be taken to prevent oil from working its way into the unit 4 If couplings are to be used in the drive sys tem the mounting surface must properly locate the housing to ensure alignment is within coupling tolerances 5 When connections are made with pulleys or sprockets the overhung load must be veri fied to be within rating See page 8 for allow able overhung load information Mounting Note Do not use excessive force when mount ing couplings pulleys or sprockets on shafts Note For proper function magnetic particle units must be mounted so the shaft is horizon tal Use the proper mounting method described for the model being installed 819 0368 3 INDUSTRIAL MEX 55 53 63 23 31 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 195 72 60 ventasQindustrialmagza com POC Clutches For mounting dimensions see pages 12 13 of this service manual Step 1 Bolt Clutch in Place Mount the clutch to a vertical surface using customer supplied fasteners For models larger than size 5 the housing must be secured on both input and output sides See Figure 1 A flat horizontal mounting surface is required for foot mounted size 80 clutches See Figure 2 Step 2 Make Mechanical Connections Mount couplings pulleys or sprockets to the male shafts per the manufacturers recommen dations The pulleys sprockets and couplings are customer supplied Capscrews Flexible Coupling
22. ring your Magnetic Particle clutch or brake confirm that the control circuit is func tioning Without rotating the input shaft check for voltage at the unit when the control output is turned on If appropriate set the current for the proper output Your magnetic particle unit is now ready for operation For additional informa tion on start up and maintenance see page 9 of this manual 6 Warner Electric 800 825 9050 PTB BL3 Wiring The PTB BL3 units are offered with a normally closed thermal switch This switch can be used to protect the unit from overheating It is not recommended that this switch be connected in series with the unit because the opening of the thermal switch on the output side of the control may damage the control Figure 7 shows one possible way of using the Switch in a shutdown circuit Under normal operation when power is applied to the circuit voltage is applied to the interval on relay Ks This momentarily closes contacts Ksa This in turn applies voltage to relay Ky This double pole double throw relay closes contacts Ky and Kg and opens contacts Kya and Kyo These contacts will remain in this state unless power is removed or the thermal switch opens If the switch opens the thermal shutdown indicator will be activated and the state of Kqg and or Krgo will shut down the system After correcting the cause of the thermal shutdown the thermal reset button will reset the shutdown circuit and power
23. rtation charges prepaid to the appropriate Warner Electric LLC factory Additional warranty information may be obtained by writing the Customer Satisfaction Department Warner Electric LLC 449 Gardner Street South Beloit Illinois 61080 or by calling 815 389 3771 A purchase receipt or other proof of original purchase will be required before warranty service is rendered If found defective under the terms of this warranty repair or replacement will be made without charge together with a refund for transportation costs If found not to be defective you will be notified and with your consent the item will be repaired or replaced and returned to you at your expense This warranty covers normal use and does not cover damage or defect which results from alteration accident neglect or improper installation operation or maintenance Some states do not allow limitation on how long an implied warranty lasts so the above limitation may not apply to you Warner Electric LLC s obligation under this warranty is limited to the repair or replacement of the defective product and in no event shall Warner Electric LLC be liable for consequential indirect or incidental damages of any kind incurred by reason of the manufacture sale or use of any defective product Warner Electric LLC neither assumes nor authorizes any other person to give any other warranty or to assume any other obligation or liability on its behalf WITH RESPECT TO CONSUMER USE OF
24. se slip speed or torque without verifying that the unit can dissipate the heat generated Warner Electric 800 825 9050 Cycling Applications In cycling applications the speed and inertia of the load and the frequency of starting and stop ping determines the heat generated Refer to the selection procedure in the catalog to verify that the unit can handle the thermal energy generat ed in your application Do not increase the input speed cycle rate or inertia without checking the units ability to dissipate the heat generated Maximum Allowable Surface Temperatures Maximum Cooling Allowable Type System Temperature POC POB Natural 176 F PHC R Self ventilated 176 F PTB BL3 Heat Pipe with Blower 194 F Contamination Do not expose the unit to water or oil If water or oil enters the powder cavity the performance of the unit may be affected If the unit is mount ed next to a gearbox special care must be taken to prevent oil from working its way into the unit 819 0368 9 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com Mechanical Data Part Nominal Nominal Drag Maximum Inertia Model Number Torque Torque Speed Input Output Weight Ib ft Ib ft rpm Ib ft Ib ft Ibs POC 0 3 5401 270 211 2 1 065 1800 0128 00477 5 5 POC 0 6 5401 270 221 4 3 13 1800 0173 00570 7
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