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Yamaha Motor Revs Your Heart

Industrial robots

Motor-less Single Axis Actuator Advanced model Slider type LGXS

High Precision Accuracy grades C5, High Durability , Clean specification as a standard feature.

Advanced model LGXS

Advanced model LGXS

Higher efficiency, accuracy, and reliability from ground ball screw. Ideal for base axis of multi-axis configuration.

  • Maximum payload:
    2kg to 160kg
  • Maximum speed:
    300 to 2,400mm/sec
  • Stroke:
    50 to 1,450mm

LGXS Supported motor manufacturers
* For the supported models and capacities, refer to the detailed page of each model in this catalog.

[Servo motor]
Yasukawa Electric, Mitsubishi Electric, KEYENCE, OMRON, Panasonic

with Maximum acceleration of 2G

YAMAHA quality makes it possible. Even with single-axis robots, Productivity is improved with confidence.

With the recent improvements in KAIZEN awareness, we have received many requests from manufacturing sites.
“We need a faster single-axis robot to further improve productivity! Of course, we want to use this robot for an extended period of time with confidence.”
To respond to such a request, “High agility mode” has been added to the Advanced model lineup of the Robonity series.

Why does faster acceleration/deceleration benefit the customer?

The robot operation time can be shortened.
Therefore, the product manufacturing time can be shortened.
That is, the daily production quantity can be increased and more production can be performed in the same time.

Large difference! Effect of acceleration/deceleration!

Comparison of movement time when the payload is 1kg.

For LGXS10-20-100 Comparison of high acceleration/deceleration operation tact time

Why is this improvement achieved!? YAMAHA’s Advanced model

Advanced model uses a ground ball screw (C5 class) as standard. So, this model can be used at high acceleration/deceleration for an extended period of time with confidence.

Simulation results of 1 kg transfer

Improvement effect

Movement stroke is 100 mm. Payload is 1kg. Robot operates 8 times per cycle.
Daily operation hours are 8 hours. Robot operates for 20 days every month. Operating ratio is 100%.
The estimation is made under the above conditions.

  Work time Robot operation time Total time Production volume per hour Production volume per day Production volume per month
0.5G 8sec. 0.3sec. 10.4sec. 346pcs. 2768pcs. 55360pcs.
2.0G 8sec. 0.17sec. 9.36sec. 384pcs. 3072pcs. 61440pcs.

As a result, there is a difference of about 6,000 pcs. (about 10%) in one month under exactly the same operating conditions.

Developer's voice

Yamaha's single-axis robots have excellent durability and long product service life.
The “Robonity” series has been evolved further. By utilizing our accumulated know-how and the features of each component to the maximum extent, the products confidently meet various needs of our customers, such as low cost, productivity, space saving, and quality improvement.
Please try the excellent product performance of the “Robonity” series.


01Shortest Overall Length

The industry’ s shortest class is achieved for the total length in relation to the effective stroke.

02High Precision

・Adopted ground ball screws Ball screw : Accuracy class C5
・Positioning repeatability: +/-5 μm

03Cleanroom Ready Design

・Protective stainless dust shield
・Ports are ready for vacuum fittings

04Motor orientation is changeable with optional conversion unit

Motor unit of standard straight type can be used for side-mount setup.

Various data

127 Toyooka, Chūō-ku, Hamamatsu, Shizuoka 433-8103, Japan

Telephone +81-53-525-8350 /
Facsimile +81-53-525-8378

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