... Description Features:1) Technical data:a.Transmission rate:i) Single stage: 9, 11, 17, 23, 29, 35, 43, 59, 71, 87ii) Double ... stage: 121, 187, 289, 385, 473, 595, 731, 989, 1225, 1849 ... . 01 - 22kWc.Permissible torque range: 36 - 20000N.m d.Single stage efficiency: more than 90%2) Structure: base-mounted, flange-mounted3 ...