E52 Piezo Controller

E52 piezo controller is specially developed for high-power applications like driving piezoelectric dispensing valve.

It has a compact size.

E52 piezo controller can control one dispensing valve.

The dispensing parameters can be changed as required.

The control mode is analog control, and easy to operate.

Just change the amplitude and frequency of the input signal to adjust the dispensing volume and speed.

- Self-developed piezo dispensing valve controller

- Only 50μs step time at 10μF load

- Analog control

Models	E52.B1S-H2	E52.B1S-I	E52.A1K-H
Functions	Servo piezo controller(standard version)	Servo piezo controller(simplified version)	Open loop piezo controller
Drive
Channel	1	1	1
Control input voltage(V)	-1.67~10	-1.67~10	-1.67~10
Output voltage(V)	-20~120(Optional -20~150)	-20~120	-20~120(Optional -20~150)
Peak current(A)	1.1or14.3	0.35	8.3	14.3
Ave. current(A)	0.23	0.06	0.4(Additional heat dissipation)	0.23
Bandwidth(kHz)	10	10	10
Ripple(mVpp)	3(0.1μF)	5(2.2μF)	3(0.1μF)
PZT connector	EPL.00S.250.HLN	EPL.00S.250.HLN	EPL.00S.250.HLN
Control input connector	SMB	SMB	SMB
Sensor
Sensor type	SGS	SGS	-
Servo characteristics	Analog P-I+notch filter	Analog P-I +low pass filter+notch filter	-
Sensor connector	EPL.0S.304.HLN	EPL.0S.304.HLN	-
Sensor output connector	SMA	SMA	-
Others
Operating temperature(°C)	0~50	0~50	0~50
Overcurrent protection	Overcurrent indicator lights when output ave.current > 0.23A	Overcurrent indicator lights when output ave.current > 0.06A	Overcurrent indicator lights when output ave.current > 0.4A	Overcurrent indicator lights when output ave.current > 0.23A
Static power(W)	<8	4.2	<8
Dimensions(mm)	L193×H60×D137.5	L193×H60×D137.5	L193×H60×D137.5
Mass(kg)	1.76	1.42	1.76
Power supply	220V AC(198V~242V)	220V AC(198V~242V)	220V AC(198V~242V)