Stromag Dessau

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Service Instructions NFFIP 66Stromag Dessausafety in motionElectromagnetic Double Face Spring – Applied Brake 01.06.2009Contents Chapter PageTechnical data 1 2Nameplate data 1.1 2Torque, speed, and other technical data 1.2 2Bore and keyway dimensions, connections 1.3 3Application range and utilization as per specification 1.4 3Safety guidelines 2 4Symbol for safety at work 2.1 4Instructions "Caution" 2.2 4Safety instructions for working 2.3 4Electromagnetic compatibility 2.4 5Transportation 3 5Packing 3.1 5Pre-mounting condition 3.2 5Sensitivity 3.3 5In – process stocking 3.4 6Delivery extent 3.5 6Construction, functioning, construction characteristics 4 7Designation of individual components 4.1 7Functioning and design characteristics of the standard versions 4.2 8Mechanical release by means of emergency release screws 4.3 8Mechanical release by means of hand lever (optional) 4.4 9Current supplies and electrical connections 4.5 9Assembly and dismantling 5 9Assembly 5.1 10Mounting accuracy 5.2 10Dimensions, space requirement and mass 5.3 10Dismantling 5.4 10Initial setting into service 6 11Operation 7 11Operating conditions 7.1 11Protection classes 7.2 12Duty cycle and switching frequency 7.3 13Trouble shooting 7.4 13Maintenance 8 14Maintenance and inspection works 8.1 14Measurement of the air gap 8.2 14Wear re-adjustment 8.3 14Replacement of the friction disc 8.4 15Variants (optional) 9 16Execution with micro switch 9.1 17Execution with adjusting ring to reduce the brake torque 9.2 17Hand lever emergency with self locking 9.3 18Execution with condensation heater 9.4 18Speedometer installation 9.5 18Spare parts stocking, after-sales service 10 19Spare parts stocking 10.1 19Data for spare parts stocking 10.2 19Address of after-sales service 10.3 19Listed standard and regulations 11 20Appendix 12 211
Service Instructions NFFIP 66Stromag Dessausafety in motionElectromagnetic Double Face Spring – Applied Brake 01.06.20091 Technical data1.1 Nameplate dataThe following data is stated on the nameplate (73). It is provided on the front side of the brake.Series / SizeOrder – Ref. – No.Delivery date month /yearNominal voltageNominal wattageNominal currentBrake torqueV DCWANmV ACConnexion onAirgap “off” norm. mmmax.mmThis data must comply with the identifications of the order acknowledgement.1.2 Torque, speed, and other technical dataTable 1size M dyn M stat n 0 n zn U n * P k AirgapWP VN J mNFF Nm Nm min -1 min -1 V-DC W min/max KJ kW kgm 2 kg2 20 22 5300 3000 103 89,9 0,6/1,0 25 0,080 0,00040 6,34 40 44 4900 3000 103 90,7 0,6/1,0 30 0,067 0,00043 10,46,3 63 70 4500 3000 103 113,9 0,6/1,2 65 0,103 0,00080 1310 100 110 4100 2500 103 110,4 0,6/1,2 75 0,110 0,00125 1416 160 175 3800 2400 103 115,8 0,6/1,2 120 0,124 0,00340 2125 250 275 3500 2100 103 136,6 0,6/1,2 150 0,149 0,00430 3040 400 440 3200 1800 103 212,9 0,6/1,3 250 0,170 0,01212 4063 630 700 3000 1600 103 227,3 0,6/1,5 320 0,249 0,01463 68100 1000 1100 2800 1300 103 277,6 0,6/1,6 450 0,270 0,04171 85,5160 1600 1750 2200 1000 103 353,5 0,6/1,6 450 0,325 0,14821 133250 2500 2750 1900 900 207 367,0 0,6/1,8 700 0,400 0,23515 176400 4000 4400 1600 ** 207 400,9 0,6/1,8 ** 0,482 0,43412 278630 6300 7000 1400 ** 207 489,6 0,6/1,6 ** 0,601 1,01607 3671000 10000 11000 1200 ** 207 535,5 0,6/1,6 ** 0,587 1,56099 491* other voltages on request** on request2
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Stromag Dessau

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