Planetary gear, High precision flange, output shaft with key, 1 stage straight assembly, ratio 1: 5, output torque: 2000nm, maximum torque: 3600Nm, Working speed: 2000 RPM Maximum Speed: 4000RPM, Inertia: 53,27kgcm ^ 2, weight: 48Kg, Backlash: Standard (<= 5 arcmin) Efficiency: 97% working temperature: -10 to + 90 ° C Degree of protection IP65 used for MPL-B980 engines. Serie AF. APEX