Choosing the right rail and carriage needn't be rocket science. Here's the lowdown. Linear rails come in two types, round and square. The criteria for choosing one over the other is no different than ...

LG Motion has been offering a quick turnaround service on cut-to-length rails. The service covers Monorail sizes 15, 20, 25, 30 and precision linear rails with various carriage types and accessories.

Some of the very largest – and coolest – CNC machines use supported linear rail for their movement axes. For any home tinkerer trying to reproduce these supported rails, the problem of cost comes up ...