... (N·m)≤800Driving Ratio67.04Hydraulic slave motor connection parametersRabbetφ160,Bolt Hole 4-M12*M1.5,Spline N40*2*18*9H DIN5480Connection ... Parameter Between Hub and SpokeRimφ480,Rabbetφ435,Bolt M22*1.5,spherical radius 28mmDistance Between Spokes(mm)1740Brake ...