# Nachi MZ12-01

Hardware · `MZ12-01` · verification: source checked

The MZ12-01 is a six-axis articulated industrial robot from Nachi with a 12 kg payload and a 1454 mm maximum reach. It uses AC servo drives and has a point-to-point repeatability of ±0.04 mm. The arm is IP67 compliant and can be mounted on the floor, tilted, or inverted/ceiling for machine tending, material handling, palletizing and dispensing work.

## Specification

| Property | Value |
|---|---|
| Category | industrial robot |
| Axes | 6 |
| Payload | 12 kg |
| Reach | 1454 mm |
| Repeatability | 0.04 mm |
| Weight | 150 kg |
| IP rating | IP67 |

## Connected

- Manufacturer: [Nachi Robotics](https://machineschema.com/manufacturer/nachi-robotics.md)

## Study notes

- Working envelopes are listed in axis order without axis labels: ±170°, +90°/−180°, +210°/−147°, ±180°, ±140°, ±360°.
- Maximum speeds are listed in the same unlabelled order: 260 °/s, 230 °/s, 260 °/s, 470 °/s, 470 °/s, 700 °/s.
- Wrist allowable static loading torque values listed: 25 N·m, 25 N·m, 9.8 N·m.
- Maximum allowable moment of inertia: 0.7 kg·m².
- Drive system is AC servo.
- Supported mounting: floor, tilted, invert/ceiling.
- Applications listed: machine tending, material handling, palletizing, dispensing.
- Internal air supply lines and signal cabling are routed through the arm; optional internal pneumatic valves remove the need for shoulder-mounted valve packages.
- Footprint is stated as 17% smaller than conventional robots, with a slim base to reduce required floor space.

## Sources

1. [MZ12 | Nachi Robotics Systems, Inc.](https://www.nachirobotics.com/product/mz12/) (accessed 2026-10-25)

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