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What is a Portable Measuring Arm?

Indispensable and efficient tool in the field of tooling inspection and adjustment.

Portable measuring arm, also commonly known as portable coordinate measuring machine(CMM), is a high-precision device with similar structure to the multi-axis industrial robot. Its portable and flexible design is suitable for conducting on-site inspection anytime and anywhere. Through its fixed arm length and real-time angle changes, the measuring arm can calculate exactly the coordinate values of the probe at any given point and acquire the parameters such as GD&T and 3D coordinate values of workpieces. It’s worth noting that the portable measuring arm offers key advantages, such as boosting production efficiency and ensuring high accuracy. These benefits significantly contribute to higher yield rates and enhanced quality control.

As a revolutionary benchmark for portable CMMs, PMT measuring arm offers the leading 3D measurement solution.With PMT’s high-accurate encoders and carbon fiber material, the PMT portable CMM with ergonomic design is super durable and reliable. Fundamentally, the core advantage of the PMT's portable cmm lies in its efficient measurement capabilities, its lightweight design facilitates true single-handed operation.

With its world-class repeatability accuracy and high measurement efficiency, PMT ARM has demonstrated strong competitiveness and has emerged as a preferred solution for intelligent measurement applications across various industries.

Engineering That Goes Further

Every detail built for stability, flexibility and endurance in the field

World's First

External Decoupling &
Internal Balancing System

Low Power  ·  High-Tech  ·  Superior Performance
  • Higher structural stability
  • Superior arm balance & counterweight
  • Lighter, more natural operation feel
  • Reduced joint stress deformation
  • Lower long-term maintenance cost

Dual Suspension Support Design

Evenly distributed load enhances stability and measurement efficiency, reduces component wear and extends equipment lifespan.

Dual-Handle Quick Mount Base

Innovative distributed force design — install and remove the arm in seconds, no tools required.

Smart Integrated Probe System

Quick-swap probes with no recalibration needed. Compatible with contact, laser and fork probe types.

8-Axis Rotary Table Support

Eliminates measurement dead zones, boosting inspection efficiency by 40%+.

FAQ

What’s the accuracy of the PMT’s portable coordinate measuring machines? Where can we use the PMT Arm?
What are PMT Arm's core advantages?
How to take care of the PMT Arm? How often is it calibrated?
Which software is compatible with the PMT Arm?
How is PMT Arm used in reverse engineering? What accessories do we need?
What is a portable CMM (measuring arm)?
How much does a portable CMM cost compared to traditional CMMs?
Does the portable measuring arm support wireless connection and battery operation?
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Hot Line: +86 400 681 3688
Tel: +86 0512 6286 8300
Email: info@pmt3d.com

Hot Line:+86 400 681 3688
Tel:+86-0512 6286 8300
Email:info@pmt3d.com