Alpha P 6/7 Axis Portable 3D Measuring Arms (PCMM)

The Portable Robotic Arm is all about design. Design for high measurement productivity so that other manufacturing processes can continue on time. Portable arm Design for practicality, allowing users to measure in practically any industrial setting. Portable robotic arm design for flexibility so that you can meet the needs of any metrology task, anyplace. Flexibility is essential to the Portable Robotic Arm product line. Flexibility in adjusting the arm's wrist to meet the needs of the application while being comfortable for the operator. Portable Robotic arm flexibility in shifting probes without having to stop and calibrate. The Portable CMM Arm flexibility in displaying measurement results wherever they are needed.The Portable Robotic Arm with its cutting-edge tchnological foundation, the Portable Arm simplifies high-precision portable measurement. Every component was created with stability, usefulness, and practicality in mind.When process changes are most helpful, you can take measurements directly in the industrial environment with portable measuring arms.

PMT Portable Robotic Arm Test and Accuracy Verification : In accordance with IEC standards, PMT Portable Arm (PCMM) is subjected to rigorous extreme temperature cycling tests (-20-60 ºC), shock and vibration tests.PMT Portable Arm (PCMM) Rigorous accuracy verification in accordance with ISO10360-12 international standards to ensure portable arm accuracy, consistency and reliability of measurements in a variety of environments.

Obsnap Instruments (Penang) Sdn. Bhd. is committed to being an Authorized distributor of PMT brand, striving to enhance our service by mastering calibration, preventive maintenance, and repair skills to better serve PMT users in Malaysia.We have the capability to shorten the service timeframe to 1-2 weeks; however, the lead time is highly contingent on the specific type of service.


  • This flagship measurement  Portable Arm (PCMM)  is leading the way in portable measurement with its ultra-high precision, inheriting our tradition of providing PMT Portable Arm measurement consistency and reliability in any work environment. Help our customers stay ahead of the curve in quality control by providing reliable product performance.

PMT Portable Arm ALPHAP 7 AXIS  (PCMM)

  • Based on a PMT Portable CMM Arm ALPHA 6-Axis portable coordinate measuring machine, the ultimate PMT Portable Robotic Arm 7-Axis ALPHA P Arm with one additional axis can offer extended range in measurements and scan solution.

Portable Arm (PCMM) Technical Features:

1.  PMT Portable Arm (PCMM) Internal Counter Balancing and Perfect Equal Length PMT ARM Design:
  • The Internal counter balancing feature can provide a comfortable and zero-stress usage. Portable arm equal length design ensures a seamless measurement performance
2.  PMT Portable Arm (PCMM) Smart Communication Port :
  • Portable arm accessible with Wi-Fi, USB, etc.
  • Portable arm network can realize the management and monitoring function for more than one device in every corner of the company
  • Data Sync with more than one device capability makes portable arm the ideal solution for larger workpiece measurement
3.  PMT Portable Arm (PCMM) Smart Sensor Technology :
  • Portable arm has Internal temperature sensors can allow the portable arm to feel and react to thermal variations and compensate for measurement errors
  • Continuously monitor the working environment to ensure an optimum measurement performance
  • Each joint is flexible to rotate, with overload sensors to avoid excessive external load
4.  PMT Portable Arm (PCMM) Better Stability Design :
  • The portable arm handle on the base guarantees a force equality
  • Portable arm has extra-wide joint and impact resistance design give it more rigidity to protect the joints
  • Portable arm has Rugged base and more stable
5.  PMT Portable Arm (PCMM) Optimized Ergonomics :
  • Portable arm is the brand-new and comfortable handle
  • Good weight distribution and prominent improvement of balance ability
  • Portable arm has new handle design on the base makes arm travel much easier
6.  PMT Portable Arm (PCMM) Other Features :
  • Faster chuck upgrading and installation, no need for assembly ring
  • Completely sealed high-precision optical sensor helps portable arm works longer and stable even under bad working conditions
  • Portable arm double batteries design promises an extra-long standby time

Portable Arm (PCMM) Technology Advantage :
  • Portable Arm Internal Counter Balancing
  • Portable Arm (PCMM) is Simple structure without maintenance provides comfortable stress-free usage Flexible measurement, extend the portable arm body to the maximum extent, all directions can reach the maximum measurement range.
  • Portable Arm Equal Length Arm Design
  • Equal length, no blind area for measurement; Portable Arm (PCMM) It’s convenient for detecting to the position near the base to make sure the full measurement range
  • Portable Arm Temperature Compensation System
  • The Portable Arm (PCMM) internal temperature sensor can compensate the measurement error caused by the temperature change of portable arm length Continuously monitor the usage environment to ensure the best test performance.The Portable Arm (PCMM) built-in overload induction warning device can avoid excessive external load.
  • Portable Arm Double High-energy Batteries
  • The Portable Arm (PCMM) Large capacity dual battery design, support hot plugging; The Portable Arm (PCMM) ultra-long battery life is benefit from the low-energy design to make sure the 16.hours continuous measurement
  • Portable Arm High-speed WiFi Performance
  • The Portable Arm (PCMM) Take points quickly and continuously without any lag.Stable and fast connection
  • Portable Arm Intelligent Hidden Handle
  • The Portable Arm (PCMM) handle on the base can effectively protect the equipment from damage when extracting the equipment.The Portable Arm (PCMM) hidden design saves installation space.
  • Other Features Portable Arm (PCMM)
  • Zircon Probe ——portable arm is more durable and non-breakable for field measurement;
  • Intelligent Probe Indicator Night ——The Portable Robotic Arm (PCMM)  measuring state can be determined by
    identifying the color of the indicator light in noisy environment;
    U-shaped Anti-collision Design ——Portable arm is Small and stable to prevent probe from hitting base;
    New Generation Installation Chucks——Quickly installed and removed by hand

Technical Specification

  • All values represent MPE (Maximum Permissible Error)
  • Contact Measurement (Arm): In accordance with ISO 10360-12
  • Non-Contact Measurement (ScanArm): In accordance with ISO 10360-8
SPAT         : Single Point Articulation Test
UNI           : Distance Error between two points comparing measured versus nominal values
SIZE          : Sphere Probing Size Error comparing measured versus nominal values
FORM        : Sphere Probing Form Error
DIA            : Sphere Location Diameter Error (Diameter of the spherical zone containing the centers of a sphere measured from multiple orientations)


 Inquiry - Alpha P 6/7 Axis Portable 3D Measuring Arms (PCMM)