Universal coupling, gear coupling, flexible couplings, rigid couplings, flexible couplings and other dozens of series, thousands of specifications coupling in the company's leading products, widely used in metallurgy , mines, lifting and transport, petroleum, chemical, paper, pharmaceutical, textile, printing and dyeing, ships, locomotives, pipe equipment, slitting, Kaiping, straightening a variety of industries, our products strictly according to the standard production, production of couplings smooth transmission reliable transfer torque, angular displacement compensation capacity, long life, legacy coupling ideal replacement products. Overview of the WS, WSD universal coupling the cross shaft of a small torque, mainly used to transmit motion and small torque, is applicable to the coupling shaft axis angle? ≤ 45 ° of the drive shaft train, transmission nominal torque 11.2 ~ 1120N.m. Note: 1, coupling quality table, the moment of inertia is an approximation; 2, when the axis of the angle? ≠ 0 for coupling Xu torque [T] = Tncos?; Intermediate shaft size L2 according to need to select