POLY-NORM® AR 260 shaft coupling - 55000 Nm (max. 110000 Nm)
Size: 260
Prepared borehole possible: From Ø115 mm to Ø260 mm
Design: Two-part, torsionally elastic, breakdown-proof shaft coupling
Rated torque TKN: 55.000 Nm
Maximum torque TKmax: 110.000 Nm
Alternating torque TKW: 22.000 Nm
Maximum speed at v = 35 m/s: 1.000 min⁻¹
Total length LAR: 530 mm
Hub length l1: 260 mm
Maximum axial offset ΔKa: ± 4,0 mm
Maximum radial offset ΔKr: 0,85 mm
Max. angular offset ΔKw: 11,3°
Hole: H7
Groove: DIN 6885 Sheet 1 / JS9
Mounting: Threaded pin on keyway
