SKF CMXA 80 Portable Laser Shaft Alignment Tool

The SKF CMXA 80 is a portable, wireless laser shaft alignment system designed to measure and correct both soft foot and angular/parallel misalignment in pump-motor, fan-motor, compressor-motor, and general machinery drive train arrangements to an accuracy of better than 0.001 mm (1 micron). Using a single-laser, single-detector principle with an industrial-grade colour touchscreen display and Bluetooth wireless data transfer, the CMXA 80 delivers professional-grade alignment measurement with a short learning curve — making it the preferred tool for ARAMCO mechanical maintenance teams performing pump and motor shaft alignment at the Abqaiq Gas Oil Separation Plants (GOSPs) and Ras Tanura Refinery complex.

Shaft misalignment is one of the two leading causes of premature bearing failure and mechanical seal leakage in pump and motor assemblies — alongside inadequate lubrication — and the SKF CMXA 80 addresses this root cause directly by enabling maintenance teams to achieve and verify shaft alignment that meets OEM specifications rather than relying on dial gauge measurements that are time-consuming, technically demanding, and prone to bar sag and transcription errors. The CMXA 80's measurement and correction display guides the technician through shimming and adjusting the movable machine in both vertical and horizontal planes simultaneously, dramatically reducing the number of iterations required to achieve alignment within tolerance and shortening the time a machine is out of service during planned maintenance shutdowns.

The CMXA 80 is designed for industrial field use in the demanding environment of Saudi process facilities — IP54 rated electronics module, ruggedised laser and detector heads rated for outdoor use in temperatures up to 60°C, long battery life for full-shift operation without recharging, and a shock-resistant carrying case. The system stores up to 500 alignment jobs with full measurement data, enabling trend analysis of shaft alignment degradation over time and supporting predictive maintenance programmes by flagging machines where alignment is deteriorating between scheduled alignment checks. The CMXA 80's wide measurement range — coupling diameters from 10 mm to 5,000 mm and spans up to 8 m between detector and laser — covers all pump and motor sizes encountered in Saudi process plant maintenance, from small utility pumps to large compressor trains.

Razz Middle East supplies the SKF CMXA 80 with full technical training delivered by SKF-certified alignment specialists, ensuring that ARAMCO, SABIC, and Saudi industrial operator maintenance teams can exploit the full capability of the system from day one. We also provide calibration service and accessory supply (extended brackets, additional laser/detector pairs) for teams building out an alignment programme across multiple plant areas.