NACHI
SRA100HS/SRA100HB

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NACHI Spot Welding Robots Available

SRA100HS/SRA100HB

Product Description

**Cable built into the hollow arm** Welding cables and hoses packed tightly inside arms with hollow construction. * Avoids interference with peripheral equipment through the displacement of cables. * Improved reliability and safety of cable performance through wrist operations * The embedded welding cables in the arm make the off-line programming easier. **Compact body** * Minimized robot height so it can be used in multilevel arrangements

Technical Specifications

SpesifikasiSRA100HS-01SRA100HB-01
StructureArticulatedArticulated
Number of axes66
Drive systemAC servo systemAC servo system
Max. operating envelope  
J1±3.14rad (±180°)±3.14rad (±180°)
J2-2.09 ~ +1.05rad (-120° ~ +60°)-2.09 ~ +1.05rad (-120° ~ +60°)
J3-2.18 ~ +1.57rad (-125° ~ +60°)-2.64 ~ +1.57rad (-151° ~ +90°)
J4±3.66rad (±210°)±3.66rad (±210°)
J5±2.18rad (±125°)±2.18rad (±125°)
J6±3.66rad (±210°)±3.66rad (±210°)
Max. velocity  
J12.37rad/s (136°/s)2.37rad/s (136°/s)
J22.00rad/s (115°/s)2.00rad/s (115°/s)
J32.79rad/s (160°/s)2.79rad/s (160°/s)
J43.66rad/s (210°/s)3.93rad/s (225°/s)
J53.05rad/s (175°/s)3.05rad/s (175°/s)
J65.41rad/s (310°/s)5.50rad/s (315°/s)
Payload  
Wrist100kg100kg
Forearm20kg20kg
Allowable static load torque for wrist  
J4830N·m650N·m
J5830N·m650N·m
J6441N·m315N·m
Allowable moment of inertia for wrist  
J485kg·m²85kg·m²
J585kg·m²85kg·m²
J645kg·m²45kg·m²
Position repeatability±0.06mm±0.06mm
InstallationFloorFloor
Ambient conditionsAmbient temperature: 045°CAmbient humidity: 2085%RH (no condensation)Vibration: ≤0.5G (4.9m/s²)Sama
Noise level79.6dB79.6dB
Robot mass690kg750kg

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SRA100HS/SRA100HB