POLY-NORM® AR 280 shaft coupling - 67000 Nm (max. 134000 Nm)
Size: 280
Prepared borehole possible: From Ø125 mm to Ø280 mm
Design: Two-part, torsionally elastic, breakdown-proof shaft coupling
Rated torque TKN: 67.000 Nm
Maximum torque TKmax: 134.000 Nm
Alternating torque TKW: 26.800 Nm
Maximum speed at v = 35 m/s: 950 min⁻¹
Total length LAR: 570 mm
Hub length l1: 280 mm
Maximum axial offset ΔKa: ± 4,0 mm
Maximum radial offset ΔKr: 0,95 mm
Max. angular offset ΔKw: 12,2°
Hole: H7
Groove: DIN 6885 Sheet 1 / JS9
Mounting: Threaded pin on keyway
