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--- equipment:cnc:picomotor [2012/11/16 07:49] – mcmaster
+++ equipment:cnc:picomotor [2013/10/20 14:59] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+One thing I wasn't expecting to be prepared for.  Piezos are used for loudspeakers...drive frequency is 2 kHz.  Get it?  Very loud and annoying :P  They do however work well.
+They are also reasonably low torque.  Will do some experiments to see how they drive some of my linear stages.
 ====== Actuators ======