Service Instructions

Service Instructions BZFM Stromag DessauIP 54safety in motionElectromagnetic Double - Face Spring-Applied Brake 12.12.2006Contents Chapter PageGeneral hints how to operate the brake 1. 2Conditions of application 1.1. 2Safety guidelines 1.2. 2Safety symbol 1.2.1. 2The "Caution" instruction 1.2.2. 2Safety during operation 1.2.3. 3Transportation 1.3. 3Packaging 1.3.1. 3Pre-mounting condition 1.3.2 3Sensitivity 1.3.3. 4Technical data 2. 4Mechanical data 2.1. 4Electrical data 2.2. 4Torque, speed, technical data 2.3. 5Connecting dimensions 2.4. 5Set up, mode of operation and construction characteristics 3. 6Designation of individual components 3.1 6Function and design characteristics 3.2 7Mechanical release (manual emergency release) 3.3 7Mounting of manual release of BZFM 0,25 – 6,3 3.3.1. 8Mounting of manual release of BZFM 10 – 25 3.3.2. 8Use of microswitches to monitor switching stages (optionally) 3.4. 9Mounting and dismantling of the brake 4. 10Mounting of the brake 4.1. 10Mounting 4.1.1. 10Setting of the friction lining carrier 4.1.2. 10Monitoring of the airgap 4.1.3. 11Setting of the brake torque 4.2. 11Adjusting and re-adjusting of the airgap 4.3. 12Current supplies and electrical connection of the brake 4.4. 12Installation of the rectifier 4.4.1. 13Alternative switching modes to disengage the brake 4.4.2. 14Disengagement on A.C. side when connecting to motor terminal 4.4.2.1. 14Disengagement on A.C. side with separate A.C. feeding 4.4.2.2. 14Disengagement on D.C. side 4.4.2.3. 14Dismantling 4.5. 15Setting into operation 5. 15Operation 6. 15Operating conditions 6.1. 15Duty cycle, switching frequency and times 6.2. 16Trouble shooting 6.3. 16Maintenance 7. 17Spare parts stocking, after-sales service 8. 17Spare parts stocking 8.1. 17Data for the ordering of spare parts 8.2. 18Address of after-sales service 8.3. 19Standards and directives cited 9. 191