Catalogue - Integrated 1-Q control EC-Compact - Heidolph

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Controller, Brushless gearmotor, Electric motor, Pump, Gear-motor

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eiDrive

ECCompact (EC-C)

Compact 1-Q control

Optional terminal box integration

SPC compatible inputs

The EC Compact Electronic EC-C is an electronic 1-Q control for brushless DC motors (EC motors). The controller is so small and compact that it can be integrated in the terminal box.

The controller is suitable for Heidolph EC motors and servo motors:

EC-C (alone, not integrated in terminal box):

Motor type 315 (60 W), 316 (95 W), 317 (max. 200 W)

EC-C (integrated in terminal box):

Motor type 315 (60 W), 316 (80 W)

Connector pin assignment


'Pin	Name	Function
X1.1	+Ub	Power supply unit +24 VDC, ±15%
X1.2	-Ub	Power supply GND
JXL3	U	Motor winding connection
XL4	V	Motor winding connection
JXL5		Motor winding connection
XS2.1	ÜHS	Motor overheating protection (make contact)
XS2.2	ÜHS	Motor overheating protection (make contact)
Jtt.1	URef	10V reference voltage for external
		setpoint potentiometer
X2.2	UIN	Speed setpoint input 0-10V
X2.3	Iln	Speed setpoint input 4-20mA, Bürde 85R7
X2.4	GND	GND potential for all inputs and outputs
X2.5	24Vext.	Control voltage output +24 VDC
X2.6	START	Start input (high=output active)
X2.7	/BRAKE	Brake input (L = brake active)
X2.8	FWD/REV	Rotation direction input (high = clockwise)
X2.9	/ERROR	Error output (low = error or start signal low)
X2.10	IMPULS	Pulse output
X3.+	VCCRLE	Positive power supply for
		rotor position recognition
X3.HA	HA	Hall sensor A
X3.HB	HB	Hall sensor B
X3.HC	HC	Hall sensor C
X3.-	GND	GND potential of the power supply for
V		rotor position recognition

Advantages

• SPC compatible inputs

• Variable braking ramp

• Ultra compact

• Integration possible (IP 54)

• Dynamic braking and accelerating (with variable times)

• Positioning possible with SPC and encoder

• Control and power connectors on the terminal box

^applications

for decentralised drive tasks e.g.

Conveyors Deckle positioning Packing machines Machines for printing/paper

Subject to technical changes.

★

(•jHeidolph

Heidolph Elektro GmbH & Co. KG, Starenstraße 23, D-93309 Kelheim

Tel. +49/9441/707-0, Fax +49/9441/707-257, wwwheidolph.de, e-mail: info@heidolph.de

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Integrated 1-Q control EC-Compact - Heidolph - #1

Controller, Brushless gearmotor, Electric motor, Pump, Gear-motor