MELSERVO-J3 is Mitsubishi Electric's new generation of servos with high speed, high precision, compact and flexible features. The maximum speed reaches 6000r/min, the positioning time is shorter; the high-resolution encoder 262144p/rev (18-bit) is used as a standard part to achieve stability at low speeds; the gear torque is reduced to reduce the motor torque fluctuation; the absolute encoder is standard, and there is no need to re-originate; the installation area is 40% smaller than the existing model, the structure is more compact; the volume is 20% smaller than the existing model, the connector is smaller, and the user's system is more compact; it meets EN, UL, cUL standards and is waterproof and dustproof.