Epson RS-Series SCARA Robots
About the Epson Spider RS-Series SCARA Robots
The most unique and flexible SCARA robot in the market today, the Epson RS-Series SCARA Robots sets new standards in motion capability. With the ability to reach behind itself and cross back under, it fully utilises the workspace beneath the arm. This innovative design ensures there’s no lost space in the centre of the working envelope, making every inch count. Additionally, as a zero-footprint robot, it maximises efficiency without requiring extra floor space, ideal for compact production environments.
Epson Spider RS3 350mm
Purpose-built for horizontal plane operation, mimicking the motion of a human arm
With exceptional versatility, it suits a wide range of industries—from automotive assembly and electronics to medical devices and packaging. Moreover, it stands out as an ideal solution for high-speed pick-and-place tasks and precision assembly processes. As a result, the RS3-Series delivers reliable, efficient automation where speed and accuracy are essential.
Model Information
- 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.
- RS3-351S/RC700-A
- RS3-351C/RC700-A
- RS3-351S/RC700DU-A
- RS3-351C/RC700DU-A
Arm Length / Reach
J1+J2: 350mm (175+175mm)
J3: (2): 130mm (100 clean)
Repeatability
J1+J2: +/-0.010mm
J3: +/-0.010mm
J4: +/-0.010 deg
Payload (kg)
Max: 3kg
Rated: 1kg
Cycle Time
RS3-357: 0.39 seconds
Maximum Operating Speed
J1+J2: 6,237mm/sec
J3: 1,100mm/sec
J4: 2,600 deg/sec
Other
Insertion Force: 150N (15.29 kgf)
U Inertia (Max/Rated): 0.05/0.005 kg*m2
Dimensions
Mounting Hole Footprint (mm): 95x95x160mm (6-M6)
Weight
RS3-357: 17kg
Clean & ESD: ISO 3 Clean & ESD
To access the datasheet for this product, please contact us.
Epson Spider RS4 550mm
The first and only SCARA robot with a perfectly cylindrical working envelope
Capable of reaching 100% of its operational space, it reduces the need for larger setups while increasing overall productivity. Equipped with a 550 mm arm, it performs tasks once limited to larger robots—now with greater efficiency and compact design. Additionally, it handles payloads of up to 4 kg, making it a powerful solution for space-saving, high-performance automation.
Model Information
- 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 are very low, 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.
- RS4-551S/RC700-A
- RS4-551C/RC700-A
- RS4-551S/RC700DU-A
- RS4-551C/RC700DU-A
Arm Length / Reach
J1+J2: 550mm (275+275mm)
J3: (2): 130mm (100 clean)
Repeatability
J1+J2: +/-0.015mm
J3: +/-0.010mm
J4: +/-0.010 deg
Payload (kg)
Max: 4kg
Rated: 1kg
Cycle Time
RS4-551: 0.39 seconds
Maximum Operating Speed
J1+J2: 7,400mm/sec
J3: 1,100mm/sec
J4: 2,600 deg/sec
Other
Insertion Force: 150N (15.29 kgf)
U Inertia (Max/Rated): 0.05/0.0005 kg*m2
Dimensions
Mounting Hole Footprint (mm): 95x95x160mm (6-M6)
Z Axis Diameter: 16mm
Weight
RS4-551: 20kg
Clean & ESD: ISO 3 Clean & ESD
To access the datasheet for this product, please contact us.
Epson RS4-C 350mm
An extremely compact and versatile ceiling-mounted SCARA robot, ideal for narrow production cells.
The “Spider” SCARA RS4‑C Series is a high-performance SCARA robot designed for compact production environments. Its special arm geometry creates a cylindrical work envelope with no dead zones, enabling efficient use of space. Ideal for fast pick-and-place operations and precision assembly tasks, the RS4‑C combines speed, accuracy, and flexibility for demanding applications.
Model Information
- Versatile Spider Robot Ideal for high-speed pick-and-place and precision assembly in compact cells.
- Cylindrical Envelope Full 100% workspace reach with no dead zones for maximum efficiency.
- Short Cycle Times Cycle times as low as 0.322 seconds, even during extended use.
- Fully Integrated Complete Epson ecosystem: robot, controller, STM, GYROPLUS, and RC+ software.
- Versatile and Flexible Perfect for applications from electronics and automotive to medical and pharmaceutical.
- RS4-C351S/RC800-A/RC+8
- RS4-C351C/RC800-A/RC+8
Repeatability
Horizontal: +/-0.01 mm
Vertical: J3: +/-0.01 mm
Payload (kg)
nom.1 kg, max.4 kg
Weight
16kg
To access the datasheet for this product, please contact us.
Epson RS6-C 550mm
Compact SCARA "Spider" robots optimised for speed and precision
The “Spider” SCARA RS6‑C Series is a high-performance SCARA robot designed for compact production environments. Its special arm geometry creates a cylindrical work envelope with no dead zones, enabling efficient use of space. Ideal for fast pick-and-place operations and precision assembly tasks, the RS6‑C combines speed, accuracy, and flexibility for demanding applications.
Model Information
- Versatile Spider Robot Ideal for high-speed pick-and-place and precision assembly in compact cells.
- Cylindrical Envelope Full 100% workspace reach with no dead zones for maximum efficiency.
- Short Cycle Times Cycle times as low as 0.373 seconds, even during extended use.
- Fully Integrated Complete Epson ecosystem: robot, controller, STM function, GYROPLUS, and RC+ software.
- Versatile and Flexible Perfect for applications from electronics and automotive to medical and pharmaceutical.
- RS6-C552S/RC800-A/RC+8
- RS6-C552C/RC800-A/RC+8
Repeatability
Horizontal: +/-0.015 mm
Vertical: J3: +/-0.01 mm
Payload (kg)
nom. 2kg, max.6 kg
Weight
20kg
To access the datasheet for this product, please contact us.
