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Industrial Welding Robots

STEP SA12/2000H Industrial Robot

Compact and ingenious design supports full-position installation; extra-large aperture hollow wrist design reduces interference with built-in cable harnesses and extends cable service life; positioning accuracy of ±0.03mm and end linear speed of 2.5m/s; advanced dynamic algorithm with path feedforward and jitter suppression; compatible with multiple communication protocols for easy operation and use.

Payload:12KG

Working Radius:2012mm

Repeat Positioning Accuracy:±0.03mm

Product Advantages
  • 01 Compact and ingenious design
    Supports full-position installation
  • 02 Hollow Wrist Design
    Ultra-large aperture hollow wrist design reduces interference with built-in gun cables and extends the service life of the cables.
  • 03 Gear Transmission Design
    Stronger impact resistance and better adaptability to more complex application scenarios
  • 04 Full Parameter Compensation Design
    Combined with advanced dynamic algorithms, it effectively improves the trajectory accuracy of robot operation
Product Detailed Parameters
Product SpecificationsEffective Payload12 kg
Working Radius2012 mm
Degrees of Freedom6 Rotational Joints
Repeat Positioning Accuracy±0.03 mm
Motion CharacteristicsMoving AxisWorking RangeMaximum Speed
Axis 1±165°±190°/s
Axis 2+163° / -80°±190°/s
Axis 3±80°±220°/s
Axis 4±190°±430°/s
Axis 5±130°±430°/s
Axis 6±220°±720°/s
Allowable Joint Load TorqueAxis 416.1 N·m
Axis 516.1 N·m
Axis 65.9 N·m
Allowable Joint Load InertiaAxis 40.63 kg·m²
Axis 50.63 kg·m²
Axis 60.061 kg·m²
CharacteristicsVibration Requirement≤ 4.9 m/s² (0.5G)
Protection RatingIP54 (Wrist IP67)
Noise Level≤ 80 dB(A)
Mounting 方式Floor, Wall-mounted, Inverted
Physical PerformanceTotal Weight≈ 210 kg
Operating Temperature0°C - 45°C
Operating Humidity≤ 75% RH (up to 95% RH short-term), non-condensing
Typical ApplicationsWelding, Loading/Unloading, Assembly


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