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 ...

Whether metastasis tends to occur early or late in tumour development remains controversial, and whether metastases descend directly from the primary tumour or give rise to each other is unclear In ...

The DGSL is billed as an ultra-precise slide for positioning or as an easy pick-and-place system. The main design element to this precision slide is the use of an integrated bearing system with an ...

Even with heavy loads, these slide units operate with linearity and parallelism to an accuracy of ±0.0006 inches (±015 mm) with exceptional energy efficiency. The slides provide an economical ...

• 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 ...