Nice Toona 5016 Compatible Internal Motor Worm Gear (PMD1650R01.4610)

Nice Toona 5016 Worm Gear Spare Part — PMD1650R01.4610 Internal Motor Gear

PMD1650R01.4610 is the internal motor worm gear that transfers power to the reduction mechanism of the Nice Toona 5016 swing gate motor. Directly connected to the motor shaft, this gear transmits the high-speed rotation produced by the electric motor to the reduction unit, enabling the gate leaf to move in a controlled and powerful manner.

Manufactured from alloy steel, the gear is designed to operate in full compatibility with the nominal working conditions of the Toona 5016 model (24 V DC supply voltage and a gate leaf weight capacity of up to approximately 500 kg). The gear profile may wear due to intensive use cycles, insufficient lubrication, or incorrect gate balance; in such cases, the gate stops moving despite the motor running, and idle spinning noise or irregular movement may be observed. This spare part, featuring original geometry and hardness values, eliminates the fault at its root.

Replacement of this spare part is of INTERMEDIATE difficulty. While basic hand tools consisting of a screwdriver and appropriate wrenches are sufficient to disassemble the motor housing and access the reduction section, correct alignment of the worm gear's seating position on the shaft and verification of the gear backlash after installation are required. Since incorrect alignment may lead to premature wear or rapid damage to the new gear, it is recommended to seek authorized service support if you have not performed similar work before.

This product is an original (OEM) spare part manufactured by Nice S.p.A. Nice is a well-established Italian automation brand headquartered in Oderzo, Italy, operating worldwide in the field of automatic gate, garage door, and barrier systems. Produced in accordance with original manufacturing quality standards, this gear is designed with exact-fit tolerances and material specifications to restore the factory performance of the Toona 5016 motor.