• Direct loading of machine tools
• Interlinking of machines
• Material transport (raw materials, finished parts)
• Container transport, stacking, and collection
• Pick-and-place tasks
• Warehouse order picking
• Loading and unloading conveyor belts and pallets
• Supplying materials to workstations
• Integrating internal processes, e.g., goods receipt – production – logistics

and much more …

The integrated 6-axis cobot (robot) is available with payloads of 10 kg, 20 kg, or 30 kg.

The integrated conveyor belt can be loaded with crates, boxes, laundry baskets, etc., weighing up to 50 kg. It features height compensation (150 mm spindle stroke) and can thus adapt to different heights of the crate delivery stations, allowing crates to be delivered or picked up directly—without the cobot.

Robust & Stable: Its solid construction ensures that it will not tip over even at full payload and maximum cobot reach.

Protection against dirt: The scrapers mounted all around the exterior sweep away coarse chips or other small parts on the floor (e.g., small screws). They can be quickly replaced when worn. In addition, protective covers are mounted over the drive wheels on the inside to prevent contamination or the ingress of moisture, e.g., when driving over cooling water.

A 2D camera is also integrated as standard: It can be taught very easily via drag-and-drop programming with a graphical interface. Main applications:

• Position calibration after each approach to a machine or station for positioning accurate to a tenth of a millimeter
• Part recognition (2D). Optional: 3D camera for bin picking / reaching into a box

The G4T4 can operate for up to 6 hours without recharging. However, the intelligent control system takes every opportunity to recharge the G4T4 (opportunistic charging) — in addition, the charging station should be placed near a machine or station where the G4T4 spends extended periods of time. If the battery does happen to run out, it will be fully recharged in 1 hour. Of course, it is possible to use multiple charging stations, e.g., for longer routes or when multiple G4T4 units are in use.

The G4PO, based on the G4T4, is also well-suited for other tasks:

• Loading racks up to 1,800 mm in height using an automatic lift for boxes and trays
• Drawer assembly with secure access (e.g., medications)
• Transporting trays (e.g., meal distribution in hospitals)

The FANUC and UR cobots integrated into the G4T4 are equipped with torque sensors on each axis, enabling them to stop immediately in the event of a collision with people or objects (collaborative operation).

Non-collaborative operation — similar to that of a traditional industrial robot — is enabled by the optional 6 radar sensors, allowing the cobot to handle sharp-edged workpieces or use grippers that pose a risk of pinching or injury. This mode is also recommended for movements where undefined forces may occur, which would otherwise cause the cobot to stop frequently. Both collaborative and non-collaborative operating modes can be enabled and disabled in the program. When approaching the G4T4 within 2 meters, the cobot slows down or, if even closer, stops. Once removed from this area, the cobot resumes operation.

The cobots can be programmed very easily using drag-and-drop, and adjustments can be made or new parts and home positions can be taught.

The G4T4 is currently available with three payload capacities: 10 kg, 20 kg, or 30 kg. The reach is 1,250 mm (1,400 mm when fully extended). This allows them to cover a Euro pallet for loading and unloading.

• Gripper-change systems: Fully automatic gripper changes enable different tasks to be performed without interruptions or manual intervention.
• Advanced safety scanners around the vehicle to detect approaching people (e.g., for non-collaborative operation)
• Docking conveyor belt, alignment plate, calibration plate, etc.
• Fleet management
• A 2D camera is included as standard equipment; see «Payloads & Equipment»