Epson LS3 SCARA Robots

400

High Performance with Low Cost

  • Fast Cycle Throughput
  • Industry Leading Ease of Use
  • 400mm Arm Length
  • ISO 4 Clean Model Available

Epson LS3 SCARA robots are perfect for factories looking for maximum value without giving up performance. They are used for applications such as mechanical or electrical assembly, pick and place, kitting, dispensing and much more. Epson LS3 SCARA's are the robot of choice when price/performance is critical. LS3 SCARA arms come with a 400mm arm length and ISO 4 Clean models are available. With outstanding cycle times, industry leading ease of use and of course Epson reliability, LS3's are the robots of choice.

All Epson LS3 SCARA Robots are available with our low cost, high performance RC90 Controller that provides the ultimate experience in ease of use and reliability all at an incredibly low price. Epson RC+ is the development environment of choice for reducing overall development time with powerful tools and easy to use integrated options such as Vision Guidance, DeviceNet, Profibus, Microsoft .NET support, GUI Builder and much more.  

Epson LS3 SCARA Robots

Features & Benefits

As part of our LS-Series robot lineup, the LS3 models are perfect for smaller workspace applications which require high speed  but at a lower cost. The LS3 robots come with our RC90 controller which uses the Industry leading RC+ Development Environment and has a host of options available including vision guidance, .NET connectivity, DeviceNet, Profibus, CC-Link, GUI Builder and much more. LS3 robots are ideal for pick and place and simplistic applications although the RC90 has the power to handle more complex applications as well. 

High Performance

  • High speed cycle times to maximize part throughput
  • Outstanding Accel/Decel Rates with smooth start/stop motion
  • Top speeds of 6000 mm/sec gets parts moved fast and precisely
  • Low residual vibration due to powerful proprietary servo system design

Great Value

  • Performance comparable to more expensive competitive models
  • Standard and ISO 4 Clean Model available for semiconductor or other industries
  • Same Epson quality, reliability and support with a reduced price

Best in Class Controller and Development Software

  • Epson RC+ leads the industry in ease of use to save development time
  • Hundreds of language statements and the power to get the job done easily and right the first time
  • Integrated options to maximize system performance and reduce overall development time (see options page for more details)
  • High performance processing power many times faster than competitors models

Used for a Wide Variety of Applications and Industries

  • Automotive
  • Hard Drive
  • Medical
  • Lab Automation
  • Consumer Products
  • Industrial Products
  • Telecommunications
  • Pharmaceutical
  • Packaging
  • Semiconductor
  • Electronics

Epson LS3 SCARA Robots

Specifications

Arm Length

LS3-401x: 400 mm J1+J2 (225+175 mm)
J3 (Z): 150 mm (120 Clean)

Repeatability

J1 + J2: +/-0.010 mm
J3: +/-0.010 mm
J4: +/-0.010 deg

Payload

Max: 3 Kg
Rated: 1 Kg

User Lines

Electric: 15 lines
Air: 6mm x 2, 4mm x 1

Weight

LS3-401x: 14 Kg

Environmental

Temperature: 5- 40 deg C
Humidity: 10 - 80% (non condensing)

Robot Cables

3M (standard), 5M (optional), 10M (optional)

Available Controllers

RC90 Controller

Cycle Time (w/ 1Kg payload)

LS3-401x: 0.42 secs
 

Maximum Operating Speed

LS3-401x (J1+J2): 6,000 mm/sec
J3: 1,100 mm/sec
J4: 2,600 deg/sec

Motor Wattage

J1: 200Watts
J2: 100 Watts
J3: 100 Watts
J4: 100 Watts

Other

Insertion Force: 100N (10.19 kgf)
U Inertia (Max/Rated): 0.05 / 0.005 kg*m2

Measurements

Mounting Hole Footprint(mm): 120 x 120 (4-M8)
Z Axis Diameter: 16 mm

Arm Configurations

Mounting Type: Tabletop
Clean: ISO 4 Clean

Epson LS3 SCARA Robots

Options & Accessories

Robot Options

Longer Robot to Controller Cables

Epson Robot arms come standard with 3 meter power and signal cables that connect the robot arm to the controller. 5 and 10 meter cables are available as options if you need your robot to be mounted further than 3 meters from the robot controller. The cables are different for the RC90, RC180, RC620+ and RC700 controllers so be sure to specify the proper cable option.

Part Number: There are many different cables depending upon which controller and robot that you have. Please contact your Epson Sales Manager or Distributor to make sure you order the proper cable.

Tool Adapter (for G3, LS3, RS3, RS4 Robots)

Tool Adapter - (for G3, LS3, RS3 and RS4 Robots)

Tool Mounting Plate for SCARA robots. Connects to the end of the Z axis shaft. Provides flat surface for mounting tools and an access hole for routing electrical & pneumatic lines out of the hollow quill to the tooling.

 <Click Here for Tool Adapter Options Page>

Part Number: R12B031901

I/O Options

I/O Expansion Board (RC700 or RC90 Controller)

Additional PNP I/O Board (24 Inputs / 16 Outputs). For RC700 or RC90 Controller. 
NOTE: Maximum of 2 option boards for RC90 Controller. Maximum of 4 option boards for RC700 Controller.

Part Number: R12B040302

RS-232C Board: 2 Port (RC700 or RC90 Controller)

One 2-Port RS-232C board for communication to other RS-232C based devices.  
NOTE: Maximum of two option boards for use with RC700 or RC90 Controller.

Part Number: R12B040726

DeviceNet Logo

DeviceNet Slave Board (RC700 or RC90 Controller)

Provides DeviceNet connectivity as a slave device. Includes DeviceNet (Slave) fieldbus I/O board only. (for RC700 or RC90 Controller)
NOTE: Maximum of two option boards in RC90 Controller. Maximum of 4 option boards in RC700 Controller.

Part Number: R12B040727

CC-Link Slave Logo

CC-Link Slave Board (RC90 Controller)

Provides CC-Link connectivity as a slave device. Includes CC-Link (Slave) fieldbus I/O board only. (for RC700 or RC90 Controller)
NOTE: Maximum of two option boards in RC90 Controller. Maximum of 4 option boards in RC700 Controller.
 

Part Number: R12B040730

ProfiBus Logo

Profibus-DP Slave Board (RC700 or RC90 Controller)

Provides Profibus connectivity as a slave device. Includes Profibus (Slave) fieldbus I/O board only. (for RC700 or RC90 Controller)
NOTE: Maximum of two option boards in RC90 Controller. Maximum of 4 option boards in RC700 Controller.

Part Number: R12B040729

I/O Terminal Block Kit (RC700 or RC90 Controller)

I/O Terminal Block Kit to break out digital I/O to 50 pin terminal block. Comes with 10 ft cable. The standard and expansion I/O boards for the RC90 each use (1) 50 pin cable and terminal block.

Part Number: RE000855-2

EtherNet/IP

EtherNet/IP Slave Board (RC700 or RC90 Controller)

Provides EtherNet/IP connectivity as a slave device. Includes EtherNet/IP (Slave) fieldbus I/O board only. (for RC700 or RC90 Controller)
NOTE: Maximum of 2 option boards in RC90 Controller. Maximum of 4 option boards in RC700 Controller.
NOTE2: RC90 Controller requires EPSON RC+ 7 Compatibility to use EtherNet/IP option.
 

Part Number: R12N747061

Software Options

External Control Point 5.0 Software (RC90 Controller)

External Control Point software (ECP) allows coordination of motion about a fixed point in space. The robot holds a part and maintains path so that the part can be moved about a fixed point in space like for sealant applications. ECP 5.x runs on the RC90 Controller.

Part Number: R12B090601

VB Guide 5.0 Software (RC90 Controller)

Provides .Net connectivity to allow programming of EPSON Robots through Vision Basic, Visual C/C++, C#, LabView, etc. Includes software CD. Version 5.x is used for RC90 Controllers.

Part Number: R12B090501

GUI Builder 5.0 Software (RC90 Controller)

GUI Builder is a graphical user interface development tool that is integrated into the EPSON RC+ development environment. Users can create their own forms with buttons, radio buttons, text boxes, drop down boxes, custom leds, etc.

Part Number: R12B091102

Vision Guidance Pkgs & Options - CV1

CV1 Vision System - Std Resolution Pkg

Controllers: RC620+, RC180, RC90

EPSON Vision Guide CV1 vision system with standard resolution camera. Low Cost vision guidance solution for Epson Robots. Supports up to 2 cameras (standard or high resolution).
Includes: CV1 base unit, High Flex USB cable, standard resolution camera (640x480), shielded ethernet cable, and industry leading ease of use Epson Vision  Guide software.

Available Options for CV1 Vision System - Standard Resolution Package:

  • Standard resolution camera (640x480)
  • High resolution camera (1280x1024)
  • Lens kit 
  • DIN mount 24VDC power supply 

<EPSON CV1 Vision System Details>

Part Number: RCV1SR-SYS

CV1 Camera with High Flex USB Cable

CV1 Vision Option - Std-Res Camera

Optional standard resolution additional camera kit for the Epson CV1 Vision System. Up to 2 cameras can be added to the CV1.

Includes: CV1 standard resolution (640x480) camera and High Flex USB cable.

Controllers: RC620+, RC180, RC90

Part Number: RCV1SR-CAM

CV1 Vision System - High Resolution Pkg

Controllers: RC620+, RC180, RC90

EPSON Vision Guide CV1 vision system with High Resolution (1280x1024) camera. Low Cost vision guidance solution for Epson Robots. Supports up to 2 cameras (standard or high resolution).
Includes: CV1 base unit, High Flex USB cable, High Resolution Camera (1280x1024), shielded ethernet cable and industry leading ease of use Epson Vision Guide Software. 

Available Options for CV1 Vision System - High Resolution Package:

  • Standard resolution camera (640x480)
  • High resolution camera (1280x1024)
  • Lens kit 
  • DIN mount 24VDC power supply 

<EPSON CV1 Vision System Details>

Part Number: RCV1HR-SYS

CV1 Camera with High Flex USB Cable

CV1 Vision Option - Hi-Res Camera

Optional high resolution additional camera kit for the Epson CV1 Vision System. Up to 2 cameras can be added to the CV1.

Includes: CV1 high resolution (1280x1024) camera and High Flex USB cable.

Controllers: RC620+, RC180, RC90

Part Number: RCV1HR-CAM

CV1 Vision Option - Lens Kit

Optional lens kit for the Epson CV1 Vision System. Lens work with both standard and high resolution cameras.

Includes: 8.5mm, 16mm, 25mm, 50mm lens and an extension tube set.

Controllers: RC620+, RC180, RC90

Part Number: RE0001023-1

CV1 Vision Option - 24VDC Power Supply

Optional 24VDC Din mount 3A power supply for the Epson CV1 Vision System. 

Includes: Power supply unit.

Controllers: RC620+, RC180, RC90

Part Number: RE0001014-1

Teach Pendant Options

Teach Pendant - TP2 (D-Sub Type)

Teach Pendant TP2 with D-Sub connector and 5 meter cable. Connects to D-Sub connector on back of RC90 Controller. (For use with RC90 Controller)
 

Part Number: R12B120112

Other Options

Emergency Cable Kit (RC700, RC90, RC180, RC620 Controllers)

Controller Emergency Terminal Block kit t break out to 25 pin terminal block. Comes with 10 ft cable and terminal block. (Not included with the robot controller)

Part Number: RE000975-1

Epson LS3 SCARA Robots

Downloads

Brochures, Whitepapers, Press Releases

EPSON LS-Series Robot Brochure  

Manuals

EPSON LS-Series SCARA Robot Manual  
EPSON RC90 Controller Manual  
Epson RC+ 5.0 Users Guide (for RC180 and RC90 Controllers)  
EPSON RC90 Controller Safety and Installation Manual  
EPSON RC90 Controller Manual (R2) use with RC+ 7.0  

LS3 Drawings

Robot Model Arm Length
(mm)
Z Axis
Stroke (mm)
Environment Mounting Curved Arm SolidWorks STEP DFX
LS3-401C 400 120 clean tabletop      
LS3-401S 400 150 standard tabletop