Epson VT6

The Epson VT6 is a compact six-axis arm whose folded-arm design trims swept volume for tight production cells. It pairs a 6 kg payload with a 920 mm reach, placing it squarely in the small-assembly class. Epson shares its RC+ programming environment across the VT6 and the SCARA lineup.

Precision is the real draw here: the arm holds 0.1 mm repeatability, tight enough for close-tolerance assembly and dispensing work. Its 6 kg payload covers small grippers, light fixtures, and single-part handling. That mix keeps the VT6 aimed at fine, repetitive placement rather than heavy transfer.

Floor, Wall, and Ceiling mounting give integrators room to orient the arm around feeders and fixtures. The 920 mm reach defines a compact work envelope that stays modest for larger fixtures. A built-in controller keeps the drive electronics packaged with the robot itself.

Beyond assembly, the VT6 takes on machine-tending and packaging duties inside mixed cells. It's offered as IP20 (Standard) / IP67 (Protected variant). Shared programming with Epson's SCARA robots eases moving jobs between the two arm types.

For other six-axis arms in this size range, see FANUC LR Mate 200iD/7L, Mitsubishi RV-7FR, and Stäubli TX2-60L.

Choose the VT6 when a cell is crowded, parts stay under 6 kg, and the work sits inside a 920 mm reach at 0.1 mm repeatability. Look elsewhere when fixtures demand longer reach or heavier payloads. Its Floor, Wall, and Ceiling mounting rewards dense, multi-robot layouts.