Linear motors are synchronous motors: Current is applied to the coil to form an electromagnet. The coil then synchronizes itself to the magnetic field generated by the permanent magnets in the magnet ...
A modified feedback system for the EcoLine achieves 70 micrometer repeatability while preserving the original coils and power electronics, enabling 45% cost savings. Double-length 500 mm modules ...
• The major issue with all parallel-drive systems is orthogonal alignment. • The dynamic motion generated by any two identical linear-shaft motors is the same ...