Industrial Robots Nachi

With the development of our first high-performance industrial robots in the 1960's, NACHI proved its high innovative abilities in the field of automation. Since then, NACHI has continuously increased its range of industrial robots.

Today, NACHI provides customized automation solutions with robots for all application areas. Whether loading/unloading of machine tools and injection molders or spot & seam welding in the automotive and steel construction industries, picking, packaging, and palletizing of all kinds of components, as well as positioning and assembling small components in electronics manufacturing.

Six-axis robots of the MZ series

NACHI offers a comprehensive range of universal, flexibly applicable industrial robots. They are featured by compact design combined with wide working envelope. To ensure collision-free operation in tight spaces, their cables and hoses are run internally, and they are equipped with hollow wrists.

Thanks to high track speeds, they work extremely productively. Their high repeatability permits precise handling and exact positioning of the most varied components during loading/unloading of machine tools, when working with drills, end mills, and deburring tools, as well as when packaging products.

Key facts of the MZ lineup:

1 to 25kg payload
350 to 1882mm max. reach
up to 0.02mm repeatability

Pick-and-place robot EZ

Space-saving thanks to overhead drive with vertical movement of the first axis. Requires no floor space. Highly dynamic axis movements for productive and efficient mounting and installing in electric and electronics manufacturing. Simple and collision-free programming thanks to internal cable and hose runs and hollow wrists.
The EZ SCARA Robot Series consists of 6-Axis (EZ02) and 4-Axis (EZ03) models. EZ robots are available in both floor and invert mounted configurations with a variety of reach and stroke options available. This high speed robot series is excellent for material handling, assembly, electronics, and palletizing applications.

KEY FACTS:

Four and six-axis versions
2 and 3kg payload
up to 550mm reach
up to 0.014mm repeatability

MC-Series (20-1000kg)

Nachi’s MC20 Robot incorporates high speed, generous allowable wrist torque, high payload capacity, and linkless arm design to provide a new standard of functional performance. The MC20 robot achieves superior performance with improved high-speed motion and excellent positional accuracy. With a point to point repeatability of ± 0.06mm the MC20 offers 1722mm of horizontal reach. The slim base minimizes required floor space and provides floor or ceiling mounted options to further extend application possibilities and reduce work cell size. Compact arm design reduces interference with peripheral equipment and is also IP65 compliant. Internal air supply lines and signal cabling support numerous applications, optional internal pneumatic valves eliminate the need for shoulder-mounted valve packages.

LP series

Nachi LP Series Palletizing Robots are available in 130Kg, 180Kg, and 210Kg payload capacities. A 3168mm vertical stroke and maximum reach of 3210mm easily allows a single LP robot to load up to 6 pallets and multiple conveyors in a layout with ±180º operation of the J1-axis. High speed servo control system allows up to 1800 palletizing cycles per hour with 60Kg payload or 1500 cycles per hour with 130Kg payload. Advanced yet easy to use palletizing software intuitively guides the user through teaching new palletizing routines. Path optimization software features aid the programmer in minimizing cycle time and increasing product throughput. Automatic program path generation minimizes setup and teaching time by automatically creating a robot motion path from cell layout input data. After teaching, the Nachi “Part Height Adjustment” software function automatically compensates for real world conditions and eliminates the need for constant program “touchup”.

SRA-H series

Nearly 20 years ago, Nachi was the pioneer of servo gun technology for spot welding. Today, Nachi continues to lead the industry in development of advanced robotic spot welding solutions, focused on making higher quality welds more quickly than in the past. With advanced industry leading hollow arm technology, the SRA-H series robots simplify cable routing by eliminating the need for external dress packages. Nachi’s advanced hollow arm design improves cable life and neatly packages all pneumatic, power, and servomotor cables for turn key application success. Specifically designed for the fast paced automotive industry, SRA-H series robots will dramatically reduce cycle times, significantly improve productivity, and achieve cost reductions…achieve more with less robots! In your business “Time is Money”, make the most of your money with the fastest robots available. Compare the Nachi SRA-H series against any competitor to see how much valuable time and money you can save with an SRA-H robot.

SRA series robots and their FD controllers are ideally suited to spot welding applications. The SRA-H robots are highly rigid and weigh less than previous models, providing faster motion and less vibration. Advanced motion control from the FD controller provides top acceleration thereby shortening cycle-times. The FD also has 4th generation servo gun control software enabling higher motor speeds while maintaining gentle electrode contact to parts, optimizing spot welding performance. Finally, Nachi together with our welding partners, Obara and Art Hikari, are pushing the envelope in resistance welding with lightweight modular guns and spot welding solutions for aluminum parts.