Precision Motion Product

7-Joint ZR Axis Robot (7-DOF Precision Pick and Place Robot)

High-precision 7-joint ZR axis robot for semiconductor handling, electronic assembly, and optical packaging. Delivers fast Z-axis vertical motion and R-axis rotary positioning. The 7-joint ZR axis robot is an advanced multi-axis articulated robot engineered for...

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Technical Information

Product Details

High-precision 7-joint ZR axis robot for semiconductor handling, electronic assembly, and optical packaging. Delivers fast Z-axis vertical motion and R-axis rotary positioning.

The 7-joint ZR axis robot is an advanced multi-axis articulated robot engineered for high-speed, ultra-precision pick-and-place, sorting, and assembly operations. Combining 7 degrees of freedom (7-DOF) with a specialized ZR (Z-axis linear motion and R-axis rotary motion) end-effector mechanism, this robot offers unmatched dexterity in constrained industrial working spaces.

Designed for delicate electronic components, semiconductor wafer handling, and optical device packaging, this ZR axis robotic arm delivers high positional repeatability, smooth speed modulation, and dynamic force control to maximize manufacturing throughput and yield.

Key Features & Advantages

7-DOF Kinematic Flexibility: The 7-joint articulated structure allows the arm to easily maneuver around obstacles and operate within narrow machine enclosures.
Precision ZR Motion Control: Integrated Z-axis linear press/stroke and R-axis theta rotation provide precise component alignment and orientation control.
High Repeatability & Speed: Advanced closed-loop servo technology ensures sub-micron positioning accuracy for demanding high-speed assembly lines.
Compact & Lightweight Structure: Optimized arm geometry reduces rotational inertia, enabling smooth acceleration profiles and energy-efficient operation.

Technical Specifications

Feature / Parameter	Standard Specification
Robot Architecture	7-Joint Articulated Robot with ZR Mechanism
Degrees of Freedom (DOF)	7 Axes (3D Spatial Motion + Z-linear & R-rotary)
Z-Axis Stroke Length	50mm, 100mm, 150mm (Customizable)
R-Axis Rotation Range	± 360° Continuous / Unlimited Rotation
Payload Capacity	0.5 kg to 5 kg
Positional Repeatability	± 0.01 mm (Z-axis) / ± 0.005° (R-axis)
Max Linear / Angular Speed	Z-axis: Up to 1000 mm/s; R-axis: Up to 2000°/s
Vision System Integration	Top/Bottom CCD Camera Compatibility for Auto-Alignment
Control Interface	EtherCAT, CANopen, RS485 / Industrial Ethernet

Typical Applications

Semiconductor Wafer & Micro-Chip Pick-and-Place Automation
Surface Mount Technology (SMT) & Electronic Component Insertion
Medical Device Assembly & Reagent Pipetting Robotics
Precision Optical Lens Alignment & Camera Module Packaging

Engineering resources

Parameters, Drawings & Performance Data

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Technical parameters, drawings and performance data are confirmed against the selected model and operating conditions.

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