Pure copper motor, speed heat dissipation, power automatic brake, high efficiency and safety, stable performance, Full of power, solid anti-rotation wear-resistant anti-corrosion oily steel wire rope. The motors are pure copper motors, which support disassembly and inspection! Pure copper and aluminum wire comparison: copper wire as winding material and aluminum wire as winding material. The conductivity of copper wire motor is better, and the conductivity of copper is higher than that of aluminum, so the resistance of copper wire motor is smaller, more durable, heat dissipation is faster than aluminum wire, and can withstand greater temperature and pressure resistance.