Small DC speed controllers up to 7.0 kW / DC drives

Electrically controlled DC drives have excellent speed and torque control characteristics with very simple control structures.

The result is a large speed setting range and good dynamic performance combined with excellent motor shaft smooth-running characteristics.

Device series Analogue/digital technology			470 analog	530 analog
Electrical output values	Power [kW]		1.3 - 7.0	0.4 - 2.2
	Voltage [V]		170 / 270	190 / 180
	Current [A]		8 - 27	2 - 12
Active power supply 50 - 60 Hz [V] e = single phase; z = two-phase ; d = three-phase			190 - 265 � 0 %, e 340 - 460 � 0 %, z	190 - 265 � 0 %, e
Leistungsbr�cke
Operational quadrant
Control ranges guide values	Speed	IxR = armature voltage feedback	1 - 20	1 - 20
		T = Analog tachometer	1 - 100	1 - 100
		R/E = Resolver / Encoder	-	-
	Torque		1 - 20	-