. . . .   . . .	Pro-Rail Memory Wire is ideal to actuate at realistic speed control or scenic devices such as: semaphores and signals, turnouts, crossing gates, water cranes, figures, hoppers, doors, etc.

. . . . . . . .

. . . . . . . .

	Actuating units made out from Pro-Rail Memory Wire are :
	easy to build :		no special knowledge in mechanics and no special tooling required;
	linear :		no complicated drive required;
	self-stopping :		motion is stopped in both directions by thewire itself; no micro-switch and no polarity change required;
	smooth :		no dragging system required to operate at slow speed;
	reliable :		unlimited life, no maintenance;
	not cumbersome :		minimum space required;
	inexpensive :		one single actuator costs less than 2 Euros.
	Some examples
	Updated March 31, 2003