Epson G20 SCARA Robots





Long Reach, Heavy Payloads, and High Performance

  • Super Heavy Payloads with High Performance
  • Tabletop, Ceiling and Wall Mount Models
  • ISO Clean & ESD Compliant Models
  • IP54 and IP65 Washdown/Dustproof Models
  • Available in 850mm and 1000mm arm length

Epson G20 SCARA robots are the heavyweight champion when it comes to SCARA robots performance under heavy payloads. With Epson's new high rigidity arm design, G20 robots can handle up to 20Kg payloads at high speeds. Most robots available today that promise higher payloads do so with extremely reduced cycle times and poor duty cycles. Epson G20 SCARA robots were designed for heavy payloads while running 24/7 at high speeds. G20 SCARA's are perfect for higher payload applications such as machine load/unload, palletizing, mechanical assembly, pick and place applications, food handling and hundreds of other applications. With applications running in demanding industries such as Automotive, Medical, Semi Conductor, Food, Pharmaceutical, Consumer, and many others, Epson G20 SCARA's deliver the high performance required for todays demanding applications when other SCARA robots can't.

G20 SCARA arms are available in 850 and 1000mm lengths with either 180 (150 clean) or 420 (390 clean) Z-Axis lengths. They are also available in table top , wall or ceiling mount configurations. Clean/ESD, Washdown and Dustproof models are also available. That makes for a lot of choices to make sure you get the right robot for your next application.

G20 SCARA robots incorporate the new Max-E work envelope design. With Max-E, Epson G-Series SCARA robots are able to do jobs that previously required 50mm or more of additional reach. Smaller footprints are what make this happen and that translates to less factory space requirements and less overall factory costs.


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Specification


G20-85x
G20-A0x
Mounting type
Tabletop
Ceiling
Wall
Tabletop
Ceiling
Wall
Arm lenght
Arm #1, #2
850 mm
1,000 mm
Weight (cables not included)
48 kg
53 kg
50 kg
55 kg
Repeatability
Joints #1, #2
±0.025 mm
Joints #3
±0.010 mm
Joints #4
±0.005 deg
Max. motion range
Joints #1
±152 deg
±107 deg
±152 deg
±107 deg
Joints #2
±152.5 deg
±130 deg
For Clean / Protected models
±152.5 deg below Z = -360 ~ -390 ±151 deg
Joints #3 Std
180 mm / 420 mm
Joints #3 Clean
150 mm / 390 mm
Joints #4
±360 deg
Payload
Rated
10 kg
Maximum
20 kg
Standard cycle time¹
0.37 sec
0.42 sec
Joint #4 allowable
Rated
0.050 kg.m2
Moment of inertia²
Maximum
0.450 kg.m2
Joint #3 downward force
250 N
Electric lines
24 (9-Pin D-Sub, 15-Pin D-Sub)
Pneumatic lines
∅4 mm x 2, ∅6 mm x 2
Installation Environment
Standard / Cleanroom (ISO 3) and ESD / ProtectedIP54 / IP65
Available controllers
RC700A
Safety standards
CE Mark: EMC Directive, Machinery Directive, RoHS Directive
UL1740
ANSI/RIA R15.06
NFPA 79