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Epson Spider RS3 Series

The Spider RS3-Series is a new species of four-axis SCARA robot, designed like a human arm, to work on horizontal planes. It's ideal for fast pick-and-place applications and assembly processes.

Cylindrical envelope

The RS3 is the first and only SCARA robot with a perfectly cylindrical envelope, meaning it can reach 100 percent of its area of activity, maximising productivity and minimising space requirement. The RS3 has a 350mm arm capable of working on pallet sizes which would normally require a SCARA arm almost 750mm in reach.

Compact high performance

RS3-Series Spider robots offer performance among the best in the industry, with cycle times as low as 0.34 seconds, even during extended use. A unique high-rigidity arm design means very low residual vibration, with smooth start and stop motion, even at high speeds.

Outstanding versatility

Spider RS3-Series robots can be used in a huge range of industries, from assembling automotive components, mobile phones and computer parts, to creating medical equipment and packaging medications, not to mention lab automation and scientific analysis.

Key Features

  • Versatile Spider robot: Ideal for fast-paced pick-and-place tasks in compact cells
  • Cylindrical envelope: Can make use of 100 percent of its work area
  • Short cycle times: Cycle times can be as low as 0.34 seconds, even during extended use
  • Fully integrated: Complete Epson solution including robot, controller and software
  • Versatile and flexible: An ideal solution for applications from automotive to pharmaceutical

Download additional information

SCARA Spider series Datasheet / Brochure

Tech Specs

Product features and specifications are subject to change without prior notice.

  • General

    SPIDER (4 axis robot)
    nom. 1 kg, max. 3 kg
    Reach horizontal
    350 mm
    Reach Vertical
    J3: 100 mm
    Reach Orientation
    J4: +/- 720 °
    Repeatability Horizontal
    +/- 0.01 mm
    Repeatability Vertical
    J3: +/- 0.01 mm
    Repeatability Orientation
    J4: +/- 0.01 °
    Moment of Inertia
    nom. 0.005 kg*m², max. 0.05 kg*m²
    User Wires Electric
    1x D-Sub 15 pin
    User Wires Pneumatic
    3x (1x4mm Ø & 2x6mm Ø)
    Ø Outside: 11 mm
    Insertion force
    150 N
    Product weight
    17 kg
    EPSON RC180, Epson RC620
    Mounting option
    Cleanroom protection class
    ISO 3 & ESD
    Power and signal cable
    What's in the box
    Epson robot and controller, Grease for shaft (50 g), Installation/safety manual, Power and signal cable (3 m)


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Hanley Automation Networks Ltd.


Brent House, Swords Business Park
Swords, Co. Dublin
Telephone: +353 (0) 1 8833800
Telefax: +353 (0) 1 8833811