E-610 Piezo Amplifier / Servo Controller

1-Channel OEM Module with Optional Position Control

Inexpensive 1-channel OEM solution
Choice of closed-loop and open-loop models
Notch filter for higher bandwidth
Position control for SGS, LVDT, and capacitive sensors
Peak current 140 mA

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E-610: Operating limits (open loop) with various piezo loads, capacitance values in µF

E-610.C0, dimensions in mm

E-610.00, E-610.L0, E-610.S0: dimensions in mm

OEM modules for low-voltage piezo actuators

E-610 amplifier / servo controller modules are designed for operating PICMA® piezo actuators and piezo positioning systems. They are equipped with an integrated low-noise piezo amplifier that can input and output peak currents of 140 mA in the low-voltage range. In addition to a pure amplifier module, controller modules are also available for piezo positioners with SGS sensors, LVDT sensors, and capacitive sensors.

Closed-loop and open-loop piezo positioning

The E-610 modules offer precision control of piezo actuators and piezo positioning systems both in closed-loop and voltage-controlled operation. In position-controlled operation, an analog P-I controller is used, whereas in voltage-controlled operation, the piezo position directly follows the control signal. Positioning accuracy and repeatability in the nanometer range are therefore possible depending on the piezo positioner and the sensor type connected.

Control via PC

The E-621 and E-625 models are available for control via a digital PC interface. Alternatively, analog control is possible from the PC via D/A converter.

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Datasheet

Version / Date

2026-09-23

pdf - 635 KB

Version / Date

2026-09-23

pdf - 637 KB

Version / Date

2020-10-07

pdf - 702 KB

Version / Date

2019-03-08

pdf - 499 KB

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Basics	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Housing type	Eurocard module without housing	Eurocard module without housing	Eurocard module without housing	Eurocard module without housing
Drive type	PICMA®	PICMA®	PICMA®	PICMA®
Axes	1	1	1	1
Motion and control	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Supported sensor signal	—	analog (cap.)	LVDT	analog (SGS)
Control variables	—	Position	Position	Position
Interfaces and operation	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Display and indicators	Power LED ǀ Overflow LED	Power LED ǀ Overflow LED	Power LED ǀ Overflow LED	Power LED ǀ Overflow LED
Linearization	—	ILS (2nd order linearization)	—	—
Analog input signal	-2 to +12	-2 to +12	-2 to +12	-2 to +12
DC offset setting	External potentiometer (not in the scope of delivery), adds 0 V to 10 V to the input voltage	External potentiometer (not in the scope of delivery), adds 0 V to 10 V to the input voltage	External potentiometer (not in the scope of delivery), adds 0 V to 10 V to the input voltage	External potentiometer (not in the scope of delivery), adds 0 V to 10 V to the input voltage
Amplifier	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Voltage gain	10 ±0.1	10 ±0.1	10 ±0.1	10 ±0.1
Noise (0-100 kHz), without load, RMS	1 mV	1 mV	1 mV	1 mV
Sensor	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
External synchronization	—	External clock signal for capacitive sensor	—	—
Sensor monitor output	—	0.0 10.0 V	0.0 10.0 V	0.0 10.0 V
Electrical properties	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Output voltage	-30 to +130 V	-30 to +130 V	-30 to +130 V	-30 to +130 V
Output voltage monitoring	-0.3 to +1.3 V	-0.3 to +1.3 V	-0.3 to +1.3 V	-0.3 to +1.3 V
Average output power	6 W	6 W	6 W	6 W	min.
Input impedance	100 kΩ	100 kΩ	100 kΩ	100 kΩ
Average output current	60 mA	60 mA	60 mA	60 mA
Peak output current	140 mA	140 mA	140 mA	140 mA
Peak output current, time limit	5 ms	5 ms	5 ms	5 ms
Miscellaneous	E-610.00	E-610.C0	E-610.L0	E-610.S0	Tolerance
Motor/actuator connector	32-pole DIN 41612 connector	LEMO socket ǀ 32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector
Connector analog control signal	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector
Connector monitor output voltage	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector
Connector for supply voltage	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector	32-pole DIN 41612 connector
Operating voltage	12 to 30 V DC, stabilized V	12 to 30 V DC, stabilized V	12 to 30 V DC, stabilized V	12 to 30 V DC, stabilized V
Power adapter	Not included in the scope of delivery ǀ To be provided at the installation site	Not included in the scope of delivery ǀ To be provided at the installation site	Not included in the scope of delivery ǀ To be provided at the installation site	Not included in the scope of delivery ǀ To be provided at the installation site
Maximum power consumption	15 W	15 W	15 W	15 W
Maximum current consumption	2 A	2 A	2 A	2 A
Operating temperature range	5 to 40 °C	5 to 40 °C	5 to 40 °C	5 to 40 °C
Overall mass	300 g	350 g	350 g	350 g
Sensor connector	—	LEMO EPL.00.250.NTD	32-pole DIN 41612 connector	32-pole DIN 41612 connector