Electrically Released Permanent Magnet Clutch
Contents
1. Manual P 213 Mounting Instructions Follow Step 2 in the Service Manual Step 3 Assembling two modules The 20 FBC brake module may be assembled to the 30 input clutch module A Position the modules with the ventilation holes down when in their normal horizontal position to prevent foreign matter from falling into the units B Assemble the 20 FBC brake module to the 30 input clutch module inserting the spacer provided between the units Bolt the modules together with the long hex head bolts provided Follow Step 4 in the Service Manual Step 7 Installing the Base Mount The 20 FBC brake module and the 30 input clutch module can be base mounted as follows A Mount the modules so that the base is located below the ventilation holes A pilot diameter on the end of each module mates with pilot diameter on the base 800 825 9050 INDUSTRIAL MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com B Secure the base to the modules with the four 4 bolts provided Control Requirement Electrically Released Permanent Magnet Brakes must use one of Warner s adjustable power supplies See the Service Installation sheet included with the power supply for connection information Note All Electrically Released Permanent magnet modules are polarity sensitive Therefore the wire must be connected to the positive terminal and the wire to the negative te2. HE 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 arner 449 Gardner Street South Beloit IL 61080 z 815 389 3771 Fax 815 389 2582 Electric www warnerelectric com P 1349 819 0318 6 05 Printed in USA
3. INDUSTRIAL MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com Electrically Released Permanent Magnet Clutch Compatible Modules P 1349 819 0318 EM 50 20 FBC EM 180 20 FBC EM 210 20 FBC 5370 169 056 5370 169 057 5371 169 028 Warner Electric s FBC series of Electrically Released Modules are designed to be used in clutch brake combinations only The FBC modules can be mounted on a C face motor with the proper input module 10 module and can also be foot mounted with a 30 Input Clutch Module and base The FBC modules include a spacer for mounting to 10 and 30 clutch modules The fail safe brake engages when power goes off 10 20 FBC Reference Electro Module Service Manual P 213 Mounting Instructions Follow Steps 1 and 2 in the Service Manual Step 3 Assembling two modules The 20 FBC brake module may be assembled to the mounted model 10 motor clutch module as follows A Position the modules with the ventilation holes down when in their normal horizontal position to prevent foreign matter from falling into the units B Assemble the 20 FBC brake module to the motor clutch module inserting the spacer provided between the 20 and 10 modules Bolt the modules together with the long hex head bolts provided Warner Electric Installation Instructions Follow Steps 4 and 8 in the Service Manual 20 FBC 30 B Reference Electro Module Service
4. N No power is applied to motor during this procedure Power normally supplied by motor to brake control should be supplied by alternate method After control is adjusted per steps below brake control may need to be fine tuned adjusted with motor running to compensate for any changes in supply voltage used 1 With power off connect the positive lead of the power supply to the positive lead of the brake and the negative lead of the power supply to the negative lead of the brake 2 Connect a volt meter to measure the voltage applied across the brake 3 Adjust the power supply to its lowest possible output then energize the power supply only to apply power to the brake 4 Starting from the low point slowly increase the applied voltage until the brake armature disengages from the magnet Note and record the applied voltage at this point 819 0318 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza com 5 Continue to slowly increase the applied voltage until the armature re engages the magnet If the maximum voltage available from the supply does not cause the armature to re engage the armature should be manually assisted into engagement Note If armature needs to be manually assisted armature should be pressed on back side to make contact with friction face of magnet 6 With the armature re engaged slowly reduce the applied voltage until the armature
5. disengages from the magnet Note and record the applied voltage at this point 7 The optimum release point for the brake is half way between the two recorded voltage readings Adjust the supply to this optimum release voltage Note The above procedure should be done by visually watching the armature move and may be repeated if necessary from Step 1 through Step 7 If any problems should occur during adjustments or application questions arise please contact Technical Support at 1 800 825 9050 Monday through Friday 7 30 a m 4 30 p m central time Warner Electric e 800 825 9050 819 0318 3 BES MNaaza MEX 55 53 63 2331 MTY 81 83 54 10 18 DIST AUTORIZADO QRO 442 1 95 72 60 ventas industrialmagza 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 transportation 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 Gard
6. ner 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 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 T
7. rminal Potentiometer control will then provide adjustment for the proper brake release point Switching of clutch and brake with this type of module should allow both clutch and brake to be engaged and disengaged simultaneously for proper operation Brake Release Adjustment Instructions for setting the optimum release voltage of permanent magnet applied electrically released brakes ACAUTION The following procedure will result in the brake releasing and allowing the load to be free to move Be sure the load is in a safe condition before proceeding with this process In a permanent magnet applied electrically released brake the attractive force between the brake surfaces is created by permanent magnets The brake is electrically released by applying DC power to the electro magnetic coil 2 Warner Electric e 800 825 9050 in the brake that opposes the permanent magnets Electrically released brakes are polarity sensitive the positive lead of the power supply must be connected to the positive lead of the brake and the negative lead of the power supply must be connected to the negative lead of the brake The power supply applied to the brake must also be adjustable so that the optimum release voltage for each individual brake can be determined and set The following procedure describes how to set the adjustable power supply to the optimum release point of the brake A volt meter is required to perform the procedure ACAUTIO
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