AMC's PWM Input drives require a compatible controller. Your controller needs two high speed digital outputs to control these drives. The PWM duty cycle corresponds to the magnitude of the output. These drives have super fast response times--direct control of the PWM switching puts response in the sub-microsecond range.

FEATURES:

	Motors: brush, brushless, voice coil,
	inductive load
	Feedback: brushless three phase motors
	need Hall sensor feedback for commutation
	PWM: 5kHz - 20kHz
	Command
	Direct PWM: the PWM input directly
	controls the PWM output. This gives the
	user direct control of the switching
	frequency and duty cycle. These drives
	have the fastest response rates and are
	the only AMC drives where the user must
	close the current loop
	Current Mode PWM: the PWM input goes
	into a PWM-to-Analog converter. The
	analog signal is then used as a command
	into the current loop. The result is a
	current mode drive controlled with a PWM
	and direction signal. These drives are
	equivalent to our standard analog input
	drives, but with PWM & Direction command

Please contact our Sales Staff for pricing information on standard and custom items.