Robot Specification

Robust Design

IR-820 family uses its US-patented “concentric assembly” concept for a streamlined and structurally rigid assembly design; its brushless motors are tightly coupled to each drive axis with a patented belt tensioning system, which provides higher repeatability and reduced wear. The IR-820’s rigid “spine” design offers excellent planarity and low droop over time. The arm’s unique belt tensioning mechanism delivers symmetrical outward forces on the belt to ensure even tension and wear. Its battery-backed absolute positioning encoders can reduce startup time after power outage. Little maintenance required for the designed robot life cycle...(See more IR-820 Features)

SPEED
 
Z-axis full stop to full stop
328 mm (12.9 in) in 1.5 sec
Z-axis maximum speed
285 mm/s (11 in/sec)
Joint Angular Speed in X-Y Plane
180°/sec
Max Joint Velocity
320°/sec
Z TRAVEL / BASE HEIGHT
0 / 326 mm (12.8 in)
234 mm (9.2 in)/ 562 mm (22.1 in)
328 mm (12.9 in)/ 651 mm (25.6 in)
438 mm (17.2 in)/ 761 mm (29.9 in)
ARM LENGTH / MAX REACH
187 mm (7.3 in)/ 372mm(14.6 in)
274 mm (10.7 in)/ 651mm (25.6 in)
REPEATABILITY
X-Y
± 50 μm (0.002 in)
Z-Axis
± 50 μm (0.002 in)
RELIABILITY
MTBF (hours/cycles)
28,000 hours, 17,000,000 cycles
MTTR
Less than 2 hours

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