【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.



Compact CO2 Laser Marker LP-GS SERIES (Discontinued Products)


Model No. LP-GS051 LP-GS051-L
Marking laser Laser type CO2 laser, Wavelength: 10,600 nm 0.417 mils, Class 4 laser
Average output*1 5W
Laser oscillation CW oscillation
Guide laser Red semiconductor laser, Wavelength: 655 nm 0.026 mil, Class 2 laser Maximum output: 1 mW or less
Laser pointer Red semiconductor laser, Wavelength: 655 nm 0.026 mil, Class 2 laser Maximum output: 1 mW or less
Scanning method Galvano-scanning method
Marking field 55 x 55 mm 2.165 in x 2.165 in
Work distance (center position)*2 111 mm 4.370 in
Work distance range 108 to 114 mm 4.252 to 4.488 in -
Scan speed*3 Maximum 3,000 mm/sec. 118.110 in/sec. Maximum 2,000 mm/sec. 78.740 in/sec.
Registration file quantity 10,000 files
Marking data quantity 2,000/file
Marking object types Character types English uppercase letters, English lowercase letters, numerals, katakana,
hiragana, kanji (JIS No. 1 and No. 2 standards), symbols,
user-registered characters (up to 50)
Barcodes Code 39, Code 128, ITF, NW-7, JAN (EAN) / UPC
2D codes QR code, Micro QR code, iQR code, Data Matrix, GS1 Data Matrix
Graphic data VEC*4, DXF, BMP, HPGL, JPEG, AI, EPS
Character height / width*3 0.1 to 55 mm 0.004 to 2.165 in
Marking shape Straight line, arc, proportional, justify
Marking condition Stationary
I/O ports I/O terminal (40-pin), I/O connector (40-pin)
Serial communication interface EIA-RS-232C, Ethernet
Power supply 90 to 132 V AC or 180 to 264 V AC (includes ±10 % voltage fluctuation)*5, frequency 50 / 60 Hz
Power consumption At 100 V AC 370 VA or less (4.2 A or less)
At 200 V AC 500 VA or less (2.8 A or less)
Cooling method Forced air cooling to both head and controller
Ambient temperature*6 0 to +40 ℃ +32 to +104 ℉
Ambient temperature for storage*6 −10 to +60 ℃ +14 to +140 ℉
Ambient humidity*6 35 to 85 % RH
Main unit net weight Head Approx. 11 kg
Controller Approx. 8 kg

*1 Output at product processing edge (at configured power of 100).
*2 There is an approx. ±0.5 mm 0.020 in individual difference in work distance center position.
*3 Values listed here are the variable range. Setting values that can maintain marking or processing quality differ based on marking conditions and target materials.
*4 VEC is an exclusive laser marker image file format.
*5 Power supply is auto-switching.
*6 Common to controller and head. No dew condensation or icing allowed. If a unit was stored at a temperature other than ambient temperature, sufficient time should be given to reach ambient temperature before use.

Software for PC Setting of Laser Marker

Software Supported OS
Laser Marker NAVI smart*1 Microsoft Windows® 10 Pro (32 bit / 64 bit) / 8 Pro (32 bit / 64 bit) / 7 Professional (32 bit / 64 bit) SP1
Laser Marker NAVI smart connection methods USB, Ethernet, Bluetooth*2

*1 Does not run on Windows®8 RT.
Windows® 10 Pro, 8 Pro and 7 Professional are trademarks or registered trademarks of Microsoft Corporation in the United State and other countries.
*2 Bluetooth cannot be used with model names containing "-F".


Model No. Z-axis control function Bluetooth function
LP-GS051 LP-GS051-E - Yes Yes


LP-GS051-FE LP-GS051-FN No
LP-GS051-L LP-GS051-LE - No Yes

An "E" or "N" at the end of the Model No. indicates the specifi cation of the included controller power cable.

E: Rating 250 V, CE Mark-compliant AC cable is included.
N: Rating 250 V, CCC-certifi ed AC cable (for China) is included.
Others: Rating 125 V, PSE, CSA and UL-certifi ed AC cable is included.

Bluetooth precautions

  • Bluetooth version: V3.0, Power Class: Class 2, Modulation method: FHSS (frequency hopping method), Communication distance: 5 m (visible distance indoor), frequency bandwidth: 2400 MHz to 2483.5 MHz
  • To use wireless equipment, you need to obtain the authorization required by the country or the region where you use the equipment. Emitting radio waves in the area without an authorization is subject to punishment by the laws and regulations of each region. Make sure to verify the laws, regulations, and standards of the country and region. The regions in which this device can use Bluetooth function are Japan, the United States of America and EU. Use a device with no Bluetooth function in other regions.
  • This product does not guarantee connections and operations with every Bluetooth-ready device.
  • Bluetooth usage may be restricted depending on the ambient situation or environment. Check with the administrator or the manager of the building if using Bluetooth is allowed before using the Bluetooth function of this product.
  • Do not use the Bluetooth function of this product when wireless LAN or any other wireless device is used around, in places where there are many obstacles or in an environment subject to weaker radio wave signals. Otherwise, decrease of communication speed, communication error or disconnection may occur.
  • The wireless equipment loaded onto this product uses the frequency band of 2.4GHz.
  • The followings are operated within the applicable frequency bandwidth of this device: the premises radio station (license required) for mobile identification used in a production line of factories in addition to the industrial, scientific, and medical equipment including microwaves, the specified low power radio stations (no license required) and amateur radio station (license required).
    Make sure that there is no active premises radio station for mobile identification, specified low power radio stations, or amateur radio stations nearby before using this product.
    In case radio wave interference occurs by this device to the premises radio station for mobile identification or amateur radio stations, change the place to use the device or stop emitting radio waves immediately.
  • The Bluetooth Word Mark and logo are registered trademarks of Bluetooth SIG, Inc.

Precautions for Proper Use

■Laser safety

  • This device is classified as a Class 4 Laser Product in IEC / JIS / FDA regulations 21 CFR 1040.10 and 1040.11. Never look at or touch the direct laser beam and its refl ection.
    Take safety measures to satisfy reqirements of regulations.
  • The following labels are attached to this laser marker. (Warning labels are not shown in laser marker photographs in this website.)

  • The laser beam is infrared light that is invisible to the human eye. Use particular caution when the laser is operating.


・Air filter: Regularly clean the air filter attached to this laser marker to maintain cooling effects.
・Laser emission port: Dust or contamination adhering to the laser emission port may affect the marking quality or seriously damage the Laser Marker. Clean the laser emission port regularly.

■Recommend to install a dust collector

  • Depending on the material of the marking objects, dust and/or smoke harmful to the human body and the Laser Marker may be generated. Reflection or absorption of laser beam by smoke may also adversely affect marking quality. When using a Laser Marker, using a dust collector is recommended.
    *For more information, contact your sales representative.

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Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)