Service Instructions

More documents

Recommendations

Info

Service Instructions BZFM Stromag DessauIP 54safety in motionElectromagnetic Double - Face Spring-Applied Brake 12.12.20064.5. DismantlingDismantling is subject to the same instructions and regulations as installation. Carry out theoperations in inversed order of succession!Important note!Check up: The brake must be torque-free on the output side.Before removing the brake, disconnect it from the mains and secure with slings.5. Setting into operationCaution!During start-up, please note that a new friction lining will not transmit the full braking torque.This will only be realised after a number of braking operations under normal operating conditions, i.e.after smoothening of the friction surfaces.6. OperationNotwithstanding any instructions given below, operation of the brake must alwayscomply with local mandatory safety and accident prevention rules. Compliance with these rules shallbe ensured by the user.6.1. Operating conditionsThe operating conditions to be maintained for a faultless operation of the brake, are given below:- The operating temperature should not be below –30°C and not above +50°C.- In the case of higher and/or lower ambient temperatures, please contact our after-salesservice (for address see Chapter 8.3).- Air humidity may be 100%.15
Service Instructions BZFM Stromag DessauIP 54safety in motionElectromagnetic Double - Face Spring-Applied Brake 12.12.20066.2. Duty cycle, switching frequencyThe design as well as admissible loads on brakes as per braking torque, speed, switching capacityare given under „Technical Data“ (see Chapter 1) and the dimensional drawing (appendix). If any ofthese data are exceeded consult the manufacturer.6.3. Trouble shooting (individual parts with Item-No. see chapter 3)Fault Possible causes RemedyInsufficient braking effectFriction surfaces are not freefrom greasechange friction lining (05)Brake not completely run-inBrake has been overloadedAdjusting ring (12) not turned-inor partly turned-in only.Let brake run inReplace brakeTurn in the adjusting ring (12)(chap. 4.2.)No braking effectBrake does not releaseIdle-run torque of the braketoo highThe stirrup (40) of the manualrelease squeezesAirgap „off“ air gap too largedue to wear of friction liningMount the manual releasecorrectRe-adjust brake (chapter 4.3)Replace friction lining (05)Armature disc (02) distorted Replace brake (Chapter 4)Coil connecting voltage too lowCheck DC voltage supplyCoil (06) defective Replace brake (chapt. 4)Rectifier module defectiveFeed line defectiveContact points looseSpring rupture or foreignparticles in the airgapAirgap “off” too smallReplace rectifier moduleRenew feed lineRe-tighten contact pointsDismantling of brake,contact manufactureradjust the airgap (chapt. 4.3.)16
Page 2 and 3: Service Instructions BZFM Stromag D
Page 14: Service Instructions BZFM Stromag D

Service Instructions

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?