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  3. Epson RS3 SCARA Robot, 350mm Arm
Epson RS3 SCARA Robot, 350mm Arm

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Epson RS3 SCARA Robot, 350mm Arm

Epson

$22,300.00

Epson RS3 SCARA robot with 350mm arm and 130mm Z-axis stroke delivers a 494mm x 494mm cylindrical work envelope with 0.34-second cycle times. Joint 2 sits fully beneath Joint 1, eliminating center dead space for through-center motion paths. PowerDrive servo technology enables high acceleration and smooth motion. Zero-footprint design. Controller options: RC180 or RC620+. Clean room ISO Class 3 and ESD models available. Ideal for high-throughput assembly, material handling, and pick-and-place.

Epson RS3 SCARA robot, 350mm arm:

Epson RS3 SCARA robot is an articulated robot arm designed for precision pick-and-place, high-throughput assembly, and material handling in factories where floor space and fast indexing matter.

  • Arm reach: 350 mm
  • Z-axis stroke: 130 mm
  • Pallet work envelope: 494 x 494 mm
  • Cycle time: 0.34 seconds

With Joint 2 positioned beneath Joint 1, the Epson RS3 SCARA robot creates a fully cylindrical work envelope with no lost center space, supporting through-center motion paths and zero-footprint integration. Cycle times are minimized by PowerDrive servo technology and high acceleration rates, making the RS3 a solid fit for demanding production lines.

Controller and Integration Options:

  • Compatible with RC180 controller (related products)
  • Compatible with RC620+ controller (related products)
  • Epson RC+ development environment offers vision integration, .NET, and industrial network protocols

Clean Room and Compliance:

  • Clean room models with ISO Class 3 certification and ESD compliance (see variants)
  • 100 mm clean Z-axis stroke

Assembly, pick-and-place, and material handling tasks benefit from the RS3’s repeatability and efficient work envelope, delivering performance where space is limited. The unique joint design distinguishes the RS3 from competing SCARA robots such as the 400 mm and 300 mm variants, emphasizing unmatched cylindrical area coverage and fast cycle times.

Next Steps:

  • Request a quote for Epson RS3 SCARA robot pricing and delivery times
  • Download the specification sheet for payload capacity, repeatability, IP rating, and voltage details
  • Browse related SCARA robot arms for comparison
Arm Length350mm
Arm Length350mm
Z-Axis Length130mm (100mm clean)
Joint 1 and 2 Movement
+/-225mm
Cycle Time
0.34 seconds
Work Envelope
494mm x 494mm pallet capacity
Available Controllers
RC180 or RC620+ Workcell Controller
Clean Models
ISO3 Clean/ESD Compliant
Weight
17 kg
Z-axis Stroke
130mm
Joint 1 and Joint 2 Movement
+/-225mm
Controller Options
RC180, RC620+
Clean Room Certification
ISO Class 3, ESD Compliant
Clean Z-axis Stroke
100mm
Development Environment
Epson RC+ (vision, .NET, industrial protocols)
GUI Builder
Included
  • Maximize floor space, zero center dead zone in 494 x 494 mm work envelope
  • Achieve 0.34 second cycle times, fastest in class throughput
  • Compact footprint fits tight production lines without floor real estate
  • ISO Class 3 clean room and ESD compliant models available
  • Joint 2 tucks under Joint 1 for full cylindrical envelope efficiency
  • Perfectly cylindrical work area unlocks through-center motion paths
  • PowerDrive servo technology with outstanding accel/decel rates
  • RC+ development environment, .NET support, DeviceNet, Profibus, Ethernet/IP
  • GUI Builder simplifies operator interface creation and deployment
  • 130 mm Z-axis stroke covers vertical handling demands
  • 350 mm arm reach balances speed and precise positioning
SCARA robots like the Epson RS3 are designed for precision pick-and-place, high-throughput assembly, and material handling in factories where speed and floor space efficiency matter. The RS3 achieves 0.34 second cycle times and fits tight production lines without requiring large footprints.
SCARA stands for Selective Compliance Articulated Robot Arm, a type of articulated arm robot with a cylindrical work envelope. The Epson RS3 SCARA robot uses a unique joint design where Joint 2 tucks under Joint 1 to create a fully cylindrical envelope with zero center dead zone.
The Epson RS3 is compatible with both the RC180 and RC620+ controllers. The RC+ development environment supports vision integration, .NET, and industrial network protocols including DeviceNet, Profibus, and Ethernet/IP.
The Epson RS3 has a 350 mm arm reach, 130 mm Z-axis stroke, and a pallet work envelope of 494 x 494 mm with a perfectly cylindrical shape that supports through-center motion paths. The unique joint design eliminates center dead zone, maximizing usable floor space.
Yes, clean room models of the Epson RS3 are available with ISO Class 3 certification and ESD compliance. The clean room Z-axis stroke is 100 mm.

SCARA robots with full cylindrical envelope versus traditional articulated arms:

The Epson RS3 is a compact SCARA designed for high-throughput pick-and-place and assembly where floor space and fast cycle times are critical. Its fully cylindrical work area with zero center dead zone contrasts with traditional cartesian or larger articulated robots that waste workspace or require more floor real estate.

  • For tight production cells under 1 square meter, the 494 x 494 mm work envelope and compact footprint eliminate wasted space compared to larger 6-axis robots.
  • On high-volume lines requiring sub-half-second indexing, the 0.34 second cycle time and PowerDrive servo acceleration beats conventional SCARA models with slower joint response.
  • For assembly tasks needing through-center motion paths, the joint 2 tuck-under design creates full cylindrical coverage without blind spots at the center.
  • In cleanroom or ESD-sensitive environments, ISO Class 3 and ESD-compliant variants handle delicate electronics or pharmaceuticals where standard robots cannot operate.
  • On shared workcells with 130 mm vertical stroke and 350 mm reach, the balanced dimensions fit feeder systems, pallet changes, and tool mounting without oversizing the application.

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Shipped across America it takes 8 to 11 business days, the minimum and the maximum for this product.About 8 days to California, 11 to New York.

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