PPH Integrated Z-Theta Pick & Place Actuator from PBA Systems

Precision Z and Theta Motion In One Compact Actuator

PBA Systems Compact PPH Integrated Z-Theta Picker Head Actuator The PBA Systems Compact PPH Integrated Z-Theta Picker Head Actuator is a precision motion solution designed for high-speed pick-and-place, semiconductor handling, electronics assembly, and automation environments where space, accuracy, and throughput are critical. By integrating Z-axis linear motion and Theta rotary motion into a single compact unit, this actuator simplifies machine design while delivering repeatable, high-precision performance.

Precision Pick-and-Place in a Compact, Integrated Design

The Compact PPH Z-Theta Picker Head Actuator from PBA Systems combines vertical positioning and rotational alignment into one engineered assembly. This integration reduces mechanical complexity, shortens cycle times, and improves placement accuracy compared to multi-component designs.

Designed for automated production environments, the actuator supports fast, reliable handling of delicate or high-value components while maintaining excellent repeatability over long operating cycles.

Common Applications

  • Semiconductor back-end handling
  • Electronics and PCB assembly
  • Micro-mechanical assembly
  • Medical device manufacturing
  • High-speed automation and robotics
  • Precision inspection and test stations


Specifications

Technical Specifications

SpecificationValue / Range
Actuator TypeCompact Z-Theta Picker Head (integrated Z & Theta motion)
Available Widths7.5 mm, 9 mm, 15 mm
Z-Axis Stroke Options15 mm, 25 mm, 50 mm
Continuous Z-Axis Force1.6 N – 7.5 N
Peak Z-Axis ForceUp to 15 N
Peak Theta TorqueUp to 47 Nm
Z-Axis Repeatability±0.5 μm
Theta Repeatability±0.005°
Z-Axis Resolution0.1 μm
Theta Resolution0.002°
Encoder TypeSinCos differential encoder
Soft Landing Force Control Resolution10 gf
Maximum Z-Axis SpeedUp to 1 m/s
Maximum Theta SpeedUp to 3000 RPM
Vacuum HandlingBuilt-in vacuum suction support
Multi-Head ConfigurationsSupported
Typical ApplicationsHigh-speed pick-and-place, semiconductor handling, precision automation
Integration BenefitsCompact, reduced stack-up, improved alignment accuracy

Features

Key Features & Performance Advantages

Integrated Z-Theta Motion

By combining linear Z motion and rotational Theta motion in one compact assembly, the PPH actuator:

  • Reduces alignment errors
  • Eliminates additional couplings and mounts
  • Simplifies machine design and integration

High Precision & Repeatability

Engineered for applications requiring tight tolerances, the actuator delivers:

  • Accurate vertical positioning
  • Precise rotational alignment
  • Consistent repeatability across high-cycle operations

Compact, Space-Saving Footprint

The compact form factor allows:

  • Dense machine layouts
  • Smaller automation platforms
  • Easier retrofits into existing equipment

High-Speed Operation

Optimized for rapid motion profiles, the PPH actuator supports:

  • Faster pick-and-place cycles
  • Increased throughput
  • Reduced overall takt time

Integration

Design, Integration & Reliability

Built for Automation Environments

PBA Systems designs the Compact PPH actuator to perform reliably in demanding industrial conditions, including:

  • Continuous operation
  • High acceleration and deceleration profiles
  • Precision handling of sensitive components

Simplified Integration

The integrated architecture helps OEMs and system integrators:

  • Reduce total parts count
  • Minimize mechanical stack-up
  • Shorten design and commissioning time

Scalable for Custom Systems

The actuator is well-suited for:

  • Custom automation platforms
  • Modular machine designs
  • OEM equipment standardization

Q & A

Q&A Section with Expand/Collapse Icons

PPH Integrated Z-Theta Pick & Place Actuator Q & A

    + What is a Z-Theta picker head actuator used for?
A Z-Theta picker head actuator is used in automated pick-and-place systems to control both vertical movement (Z-axis) and rotational alignment (Theta-axis). This allows precise positioning and orientation of parts during high-speed assembly or handling processes.
    +What are the advantages of an integrated Z-Theta actuator versus separate axes?
An integrated Z-Theta actuator reduces mechanical complexity, improves alignment accuracy, saves space, and shortens installation time. It also improves system reliability by eliminating additional couplings, mounts, and alignment points found in multi-axis assemblies.
    + Which industries commonly use PBA Systems Z-Theta picker head actuators?
These actuators are commonly used in semiconductor manufacturing, electronics assembly, medical device production, precision automation, and robotics, where high accuracy, compact design, and fast cycle times are required.
    + How does the compact design benefit automation systems?

A compact Z-Theta actuator allows for: 

  • Smaller machine footprints 
  • Higher component density 
  • Easier integration into tight spaces 
This is especially valuable in modern automated production lines where space and throughput are critical.
    + How do I choose the right Z-Theta picker head actuator for my application?
Selecting the right actuator depends on factors such as payload, required precision, cycle time, available space, and environmental conditions. Valin’s application engineers can help evaluate these requirements and recommend the best PBA Systems solution for your system.

Downloads

Download PBA Systems Compact PPH, Integrated Z-Theta Picker Head Actuator Datasheet

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