FLENDER Standard Couplings Torsionally Rigid All-Steel Couplings — ARPEX ARS-6 Series © Siemens AG 2015 General information Permitted shaft misalignments 6 6/7 Siemens MD 10.1 · 2015 Size Permitted angular misalignment ±ΔKw 0.0° 0.1° 0.2° 0.3° 0.4° 0.5° 0.6° 0.7° DA Permitted axial misalignment ±ΔKa in mm 78-6 105-6 125-6 140-6 165-6 175-6 195-6 210-6 240-6 255-6 280-6 305-6 335-6 372-6 407-6 442-6 487-6 522-6 572-6 602-6