For Work Robots SCARA LS20-B SCARA Robot - 1000mm

Epson LS20-B SCARA Robot - 1000mm


Epson LS20-B SCARA Robot - 1000mm

Maximum Payload (kg): 20 kg
Arm Length / Reach (mm): 1000 mm
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Product Highlights

  • Residual Vibration Technology
  • Intuitive Epson RC+ development software
  • Smooth start/stop with high accel/decel rates
  • Fast cycle times to optimize part throughput
  • 800 and 1,000 mm reaches, payload up to 20 kg



High performance and long reach for high-payload applications.

Ideal for heavy payloads and high-inertia applications, the LS20-B SCARA Robot provides a high-performance solution with features including proprietary Residual Vibration Technology and intuitive Epson RC+® development software. It also offers high acceleration/deceleration rates and high-speed cycle times to optimize parts throughput. Available in an ISO 4 Clean version for critical, dust-free applications, the LS20-B delivers reaches of 800 and 1,000 mm and a payload up to 20 kg. It also supports integrated options including parts feeding, vision, fieldbus interface solutions, RC+ 7.0 API software, teach pendants and customizable GUIs.
  • Powerful performance with minimal overshoot — powered by Epson’s proprietary Residual Vibration Technology
  • Easy to use — intuitive Epson RC+ development software makes it easy to create high performance solutions
  • Outstanding acceleration/deceleration rates — smooth start/stop motion to optimize cycle times
  • High-speed cycle times — maximize parts throughput
  • Ideal for heavy payloads and high inertia applications800 mm and 1,000 mm reaches available, payload up to 20 kg, max. inertia up to 1.0 kg*m2
  • Integrated options — vision, designed specifically for robot guidance; plus, parts feeding, fieldbus interface solutions, RC+ 7.0 API software for open-platform functionality, teach pendants and customizable GUIs
  • ISO 4 Clean models available — or critical dust-free applications
  • Easy setup — built-in camera cable for optional vision system; top-of-arm electrical and pneumatic layout with screw holes to mount additional equipment
  • No battery required for encoder — minimizes downtime and eliminates the cost for battery replacement and installation

What's in the box:

  • LS20-B robot and RC90-B controller
  • Robot power and signal cables
  • Epson® RC+ software
  • E-Stop unit with cable
  • LS20-B Robot System Safety & Installation Manual
  • Connector set (I/O, hand I/O and safety circuit connectors)

Core Specifications:

Arm Length / Reach: Length — Joint 1 plus Joint 2: 1000 mmRepeatability:
  • Joints 1-2: ± 0.025 mm
  • Joint 3: ± 0.01 mm
  • Joint 4: ± 0.01 deg
Payload (Kg): Max: 20 Kg
Rated: 10 KgCycle Time: 0.43 secMotion Range:
  • Joint 1: ± 132 deg
  • Joint 2: ± 152 deg
  • Joint 3 Standard: 420 mm
  • Joint 3 Clean: 390 mm
  • Joint 4: ± 360 deg
Allowable Moment of Inertia: Max: 1.0 kg·m2
Rated: 0.05 kg·m2Brakes: Z-Axis onlyMounting Configurations: Tabletop

Other Specifications:

Controller: RC90-BUser Lines: Electric: 15-pin (D-sub), 8-pin (RJ45 Cat 5e)
Pneumatic: ø8 mm x2, ø6 mm x2Weight: 51 kg 112.4 lb (cables not included)Robot Cables: 3 m/5 m/10 mSafety Regulations: CE Marking: EMC Directive, Machinery Directive
ANSI/RIA R15.06-2012
NFPA79 (2007 Edition)Power: AC 200 - 240 V Single PhasePower Consumption: 2.4 kVaInstallation Environment: Standard or Cleanroom (ISO 4)


Robot Options:
  • Vision Guide (CV2 or PV1)
  • I/O: DeviceNet, EtherNEt/IP, ProfiNet, EtherCAT, Profibus, CC Link
  • Teach Pendant 1 & 2
  • Camera Mounting Bracket
Software Options:
  • IntelliFlex
  • Epson RC+ 7.0 API
  • GUI Builder 7.0
  • Conveyor Tracking Kit
  • Euromap 67 Interface
  • External Control Point (ECP) Option
  • OCR (for use with Vision Guide)