TARIC 8501.52.20.80 — Electric permanent magnet synchronous motor with: -an output power of 850 W, -a rotor containing 8 poles generated by permanent magnets composed mainly with neodymium-iron-boron (per GB/T 13560 standard) enclosed in polyethylene cover, -an outer diameter of motor magnet shaft end with dimension of 10,001 mm or more but no more than 10,007 mm, -terminals located across the radius 26,2 mm and separated by an angle 30,0°, -a housing made of ADC12 or AC46000 aluminium alloy die casting with composition of aluminium-silicon-copper (per JIS H5302 or EN1706 standard) and anodized coating (per ASTM B580 type E standard), -a back electromotive force constant (Ke) of 0,04009 V-sec/rad or more but no more than 0,04431 V-sec/rad, -a back electromotive force harmonic order - 5th of no more than 0,36 % (of fundamental) and 7th of no more than 0,24 % (of fundamental), -a cogging torque of no more than 20 mNm, -a friction torque in ambient temperature of no more than 26,5 mNm, -a maximum temperature of motor operation of no more than 200 °C