1,small volume, light weight, compact structure, 2,flange and foot mounting; 3,with some kinds of motor; 4,min ... ,rated power:0.18-22(kw)3,input speed:≤1500 (rpm)4,output speed:≤146(rpm)5,transmission ratio:≥10.276,series ... - 230.48Torque(N.m)90170300520127022804000Weight(kg)710142650100170 S series helical worm gear speed reducer