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The Dual-Arm SCARA Robot “duAro”:
A brand new offering that realizes the concept of an innovative dual-arm SCARA robot which can safely collaborate with humans in a variety of applications, including assembly, material handling, inspection, machine tending and dispensing.

With its wheeled base and two co-axial arms, duAro can easily be moved and fit into a single-person space, and provides a wide collaborative working range. Direct teaching with dedicated tablet software enables non-skilled operators to teach and operate the robot intuitively.

In the event of a collision with the worker, the collision detection function will stop the duAro safely. In addition, the soft materials on the arm surfaces also reduce the shock of impact.

While both versions of the duAro provide extreme precision and functionality, the duAro2 has the deeper vertical stroke of 550mm compared to the duAro1’s 150mm, enabling wider applications such as packing boxes with a large height.

Technical Specifications

Number of axis4 x 2 arms4 x 2 arms
Weight~207 kg~220 kg
Max Payload2 kg per arm3 kg per arm
Max Reach760 mm785 mm
Repeatability+/-0.05 mm+/-0.05 mm
Motion Range (Lower Arm)J1 +/- 170°| J2 +/- 140°| J3 0-150mm| J4 +/-360°J1 +/- 170°| J2  -130° ~ +140°| J3 0-550mm| J4 +/-360°
Motion Range (Upper Arm)J1 -140° ~ +500°| J2 +/- 140°| J3 0-150mm| J4 +/-360°J1 -140° ~ +500°| J2  -140° ~ +130°| J3 0-550mm| J4 +/-360°
Moment (wrist axis)3.9 Nm3.9 Nm
Moment of Inertia (wrist axis)0.086 kg*m20.086 kg*m2
Air Pressure Requirement0.2~0.6MPa20.2~0.6MPa2
Programming EnvironmentDirect teaching method through tabletDirect teaching method through tablet
General Purpose Signals16 Input & 16 Output Channels16 Input & 16 Output Channels
I/O Interface2xEthernet (1000BASE-T/100BASE-TX/10BASE-T), 1xRS-232C, 2xUSB 2.0 (optional), 1xUSB 3.0 (optional)2xEthernet (1000BASE-T/100BASE-TX/10BASE-T), 1xRS-232C, 2xUSB 2.0 (optional), 1xUSB 3.0 (optional)
Power SupplyAC200-230V ±10%, 50/60Hz ±2%, Single phase, Max. 2.0kVAAC200-230V ±10%, 50/60Hz ±2%, Single phase, Max. 2.0kVA
GroundLess than 100 Ω (robot dedicated ground), Leakage current: max 10 mALess than 100 Ω (robot dedicated ground), Leakage current: max 10 mA
TemperatureRobot can work in range of 5-40°CRobot can work in range of 5-40°C
Humidity35-85% (no condensation or frost)35-85% (no condensation or frost)