LOCK BEWEGT // LOCK MOVES 22 Rail Ventilation CHAPTER 01 – APPLICATIONS 2023 | 06 Flap Number of flaps per LZG (line) Number of flaps per EWA (surface) Panes Number [units] Pane dimensions [mm] LZG (N) rack & pinion unit EWA power drives (Nm) ar br dr 5 500 10 000 13 000 16 000 50 90 150 250 350 450 600 900 1200 1500 4 x 1000 x 1000 14 26 34 – 193558 96134173230345460575 2 x 1000 x 1200 21 38 40 – 28 51 85 141 197 254 338 507 676 845 3 x 1000 x 1200 14 25 32 39 193457 94132170226339452565 4 x 1000 x 1200 10 19 25 31 14 25 42 70 99127169254338423 2 x 1000 x 1400 16 28 36 – 22 39 66 109 153 197 262 393 524 655 3 x 1000 x 1400 11 20 26 32 152644 73102131175263350438 4 x 1000 x 1400 8 15 19 23 11 20 33 55 76 98131197262328 4 x 1125 x 1000 13 23 30 37 173152 86121155207311414518 2 x 1125 x 1200 19 28 36 – 25 45 76 126 177 227 303 455 606 758 3 x 1125 x 1200 12 23 30 37 173051 84118152202303404505 4 x 1125 x 1200 9 17 22 27 13 23 38 63 88113151227302378 2 x 1125 x 1400 14 26 34 – 193558 97136175233350466583 3 x 1125 x 1400 9 17 22 27 13 23 39 65 91117156234312390 4 x 1125 x 1400 7 13 17 21 10 17 29 48 68 87116174232290 4 x 1250 x 1000 11 21 27 33 162847 78109140186279372465 2 x 1250 x 1200 17 28 36 – 23 41 69 114 160 206 274 411 548 685 3 x 1250 x 1200 11 20 26 32 152746 76106137182273364455 4 x 1250 x 1200 8 15 20 25 11 21 34 57 80103137206274343 2 x 1250 x 1400 13 24 36 – 183253 88123158210315420525 3 x 1250 x 1400 8 16 21 26 12 21 35 58 82105140210280350 4 x 1250 x 1400 6 12 16 20 9 16 26 44 61 79105158210263 2 x 1250 x 1400 12 22 29 36 173050 83116149198297396495 3 x 1250 x 1400 8 15 20 25 11 20 33 55 77 99132198264330 4 x 1250 x 1400 6 11 14 17 8 15 25 41 58 74 99149198248 Rail ventilation flap width 4.27 m Individual pane widths br = 1000–1250 mm > Table Part 1 of 2 > Glass 4 mm > Roof angle a = 22°–25° > Gutter height Tr = 150–180 mm > Gable height, roof height HG = 1040–1070 mm > Rack stroke = 830–850 mm > Revolutions = 25.2–25.8 (PAR 06, Chapter 3 ) Instructions: After choosing a pane dimension, you determine the maximum number of flaps per LZG rack. Then, based on the drive torque of the EWA power drive, you calculate the total number of possible flaps.
RkJQdWJsaXNoZXIy NTQ3ODU=