Used Fanuc M-420i/A 4-Axis Robot – 88 lb Payload, 73” Reach, RJ3iB Controller

🏭 Manufacturer Information

• Manufacturer: Fanuc Robotics

• Model: M-420i/A

• Build Year: 2005

• Controller: Fanuc RJ3iB

• Teach Pendant: Fanuc Learning Pendant

• Mounting Type: Floor-mounted

• Voltage: 3 Phase / 60 Hz / 480V

📄 Description

The Used Fanuc M-420i/A is a robust 4-axis articulating industrial robot designed for high-speed automation applications such as palletizing, case packing, material handling, and light assembly. Built in 2005, this model is part of Fanuc’s trusted line of material-handling robots and is equipped with the RJ3iB controller and Fanuc teach pendant, offering user-friendly programming and reliable control.

The M-420i/A provides a payload capacity of up to 88 lbs (40 kg) and a maximum horizontal reach of 73.03 inches (1855 mm). With an outstanding repeatability rating of ±0.01 inches (±0.3 mm), this robot is ideal for precision, high-duty cycle industrial environments. The unit is floor-mounted, ensuring maximum stability for high-speed operations.

⚙️ Specifications

• Model: M-420i/A

• Axis Configuration: 4-axis articulated robot

• Payload Capacity: Up to 88 lbs (40 kg)

• Max Horizontal Reach: 73.03 in (1855 mm)

• Repeatability: ±0.01 in (±0.3 mm)

• Controller: Fanuc RJ3iB

• Teach Pendant: Fanuc Learning Pendant

• Mounting Type: Floor-mounted

• Electrical Requirements: 3/60/480V

• Build Year: 2005

🧴 Typical Applications

• Palletizing and depalletizing

• Case packing and unpacking

• Pick-and-place automation

• Material transfer and stacking

• End-of-line automation

• Bag handling and secondary packaging

• High-speed sorting operations

• Industrial assembly assistance

📦 Products This Robot Is Ideal For

• Box palletizing in food & beverage packaging

• Case handling in warehouse automation

• Lightweight automotive parts movement

• Chemical container handling

• Consumer goods material flow

• Retail product packing or picking

• Custom robotic integration with gripper/tooling

• Feed and discharge operations on conveyors

• Automated packaging of electronics or devices

• Bag placement or carton loading

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