Planetary gear, High precision flange, first stage 90 mounting angle, ratio 1:12, output torque: 265Nm, Maximum torque: 477Nm, Working speed: 4000 RPM Maximum Speed: 8000rpm, Inertia: 2 ^ 6,55kgcm Weight: 14 kg Backlash: Small (<= 2 arcmin) Efficiency: 95% working temperature: -10 to + 90 ° C Degree of protection IP65 used for MPL-B4530F engines. Serie AFR. APEX