PK LASER · PK LASER Joint Stock Company
Compare belt, ball-screw, rack-and-pinion and linear-motor designs using full-machine performance data, motion requirements and service needs.
A drive is one part of the motion system. Compare work envelope, documented positioning accuracy and repeatability, speed under load, stiffness, control and maintenance. Ask the manufacturer to state its definitions and measurement method.
A toothed belt and pulleys transfer motor movement to an axis. Suitability depends on axis length, load, tensioning, structure and verified machine data; the drive name alone does not establish cutting accuracy.
A ball screw converts rotary movement to linear travel. Review the actual machine’s travel, load, speed, accuracy and maintenance information. Do not assume every ball-screw design has identical limits.
A pinion engaging a rack moves the axis. Review the maker’s information on backlash control, lubrication, alignment and positioning performance across the work area.
A linear motor creates direct linear movement without a rotary-to-linear transmission stage. Its performance depends on the motor, feedback, machine structure, thermal management, control and installation as a complete system.
Ask for a documented test using representative travel and load. Compare results, maintenance and local support; do not choose a machine solely from the drive technology name.
Business inquiries: +84 394 552 839
Technical support: +84 394 542 839
Email: pklasercnc@gmail.com