Epson RS3 SCARA Robots





Unique Design - Maximum Work Envelope Efficiency

  • Industry Leading Work Envelope Usage
  • No Lost Space in Center of Work Envelope
  • Extremely high speed with superior cycle throughput
  • Zero Footprint Robot
  • ISO Clean & ESD Compliant Models

Epson RS3 SCARA robots use a unique new design to improve both work envelope usage and cycle throughput. The arm structure was designed so that joint 2 can maneuver under joint 1 and thus utilize the entire workspace underneath the arm. Unlike other SCARA robot designs, there is no lost space in the center of the work envelope. No other robot vendor offers a 350mm SCARA robot arm which can work with pallets as large as 494mm x 494mm. A pallet size this large would normally require a SCARA arm which is almost double the size. Imagine now being able to use a 350mm arm for applications that used to require a much larger 750mm arm. The RS3 SCARA arms are also designed for speed. With super fast cycle times the RS3 is ideal for applications running in demanding industries such as Automotive, Medical, Semi Conductor, Food, Pharmaceutical, Consumer, and many others, Epson RS3 SCARA's are the unique alternative to "just another SCARA" arm and they deliver the high performance required for todays demanding applications.

RS3 SCARA+ arms are available in 350mm arm lengths with either a 130mm Z-Axis length (100mm clean). They are also available in ISO3 Clean/ESD configurations as required for the semi-conductor and medical industries.

With the industry leading ease of use of the Epson RC+ Development Environment and a ton of integrated options, Epson RS3 Robots with Epson Controllers significantly reduce overall learning curves and development time. RS3 SCARA+ robots are available with either our compact powerful RC180 Controller or our open architecture PC based RC620+ Workcell Controller. The choice is yours depending upon your application. Both controllers feature a host of integrated options such as Vision Guide, .NET support, DeviceNet, Profibus and Ethernet/IP communications interfaces and much more.


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Specification


RS3-351
Mounting type
Ceiling
Arm lenght
Arm #1, #2
350 mm
Weight (cables not included)
17 kg
Repeatability
Joints #1, #2
±0.010 mm
Joints #3
±0.010 mm
Joints #4
±0.010 deg
Max. motion range
Joints #1
±225 deg
Joints #2
±225 deg
Joints #3 Std
130 mm
Joints #3 Clean
100 mm
Joints #4
±720 deg
Payload
Rated
1 kg
Maximum
3 kg
Standard cycle time¹
0.34 sec
Joint #4 allowable
Rated
0.005 kg.m2
Moment of inertia²
Maximum
0.050 kg.m2
Joint #3 downward force
150 N
Electric lines
25-Pin (D-Sub)
Pneumatic lines
∅4 mm x 1, ∅6 mm x 2
Installation Environment
Standard / Cleanroom (ISO 3) and ESD
Available controllers
RC700A
Safety standards
CE Mark: EMC Directive, Machinery Directive, RoHS Directive
UL1740
ANSI/RIA R15.06
NFPA 79