E-650
Piezo Drivers for Multilayer Bender Actuators
Ordering Information
E-650.00 LVPZT Amplifier for Multilayer
Bender Actuators, Bench-Top E-650.OE LVPZT
Amplifier module forMultilayer Bender Actuators,OEM Version Ask about custom designs!
Piezo · Nano · Positioning
II. External Control:
E-650.OE LVPZT Amplifier Module for Multilayer Bender Actuators, OEM Version Output voltage is controlled byan analog signal applied to theBNC input, ranging from 0 to 10 V. Multiplying by the gain
factor of 6, an output voltage
range of 0 to 60 V results. The
DC-offset potentiometer* can
be used to bias the control
input voltage. A 3
E-650.00 LVPZT Amplifier forMultilayer Bender Actuators I. Manual Control: Output voltage can be set by a10-turn DC-offset potentiome-
ter* in E-650.OE in the range of0 to 60 V. Specifically Designed to Drive Multilayer Bimorph Actuators Bench-Top and OEM Versions Up to 18 W Peak Power LCD Voltage Display Output Voltage ±30 V or 0 to 60 V and Separate Fixed Voltage
1 /
2 -digit Industrial lcd display showsthe output voltage. The E-650.OE is the OEM ver-sion of the E-650.00. It provides
peak output power of 8 W. All
inputs and outputs are via 8 header pins located on the
bottom of the module. The E-650.OE is designed to bemounted on a circuit board.
The electronics are fully en-
closed in a metal case. E-650.00 is a bench-top piezodriver, especially designed for
low-voltage, multilayer PZT
bender actuators (bimorphs)such as the PL122 to PL140. It isequipped with a special circuit
that can provide one fixed volt-
age and a variable voltage in
the range of 0 to 60 V (±30 V).
The driver can output and sink
a peak current of 300 mA. The E-650.00 can be operated in
two ways:
* not included in E-650.OE Technical Data
ModelsE-650.00E-650.OE FunctionPower amplifierPower amplifier Channels11Maximum output power18 W 8 W Average output power6 W 4 W Peak output current <5 ms300 mA 140 mA Avg. output current >5 ms100 mA 60 mA Current limitationShort-circuit proofShort-circuit proof Voltage gain6 ±0.16 ±0.1Polaritypositivepositive Control input voltage0 to +10 V 0 to +10 V Display 3
1 /
2 -digit LCD- Output voltage0 to 60 V or ±30 V, one additional fixed voltage of 60 V0 to 60 V or ±30 V, one additional fixed voltage of 60 VDC-offset setting0 to 60 V at output, with 10-turn pot (E-650.00 only)0 to 60 V at output, with 10-turn pot (E-650.00 only) Input impedance100 k Ω 100 k Ω Frequency response600 Hz @ 1000 nF load, 6 kHz @ no load200 Hz @ 1000 nF load, 3 kHz no load Control input socketBNC header pins PZT voltage output socket9-pin Sub-Dheader pins Dimensions160 x 125 x 50 mm70 x 42 x 30 mmWeight0.7 kg (w/o P/S)0.15 kg Operating voltage90-240 VAC, 50-60 Hz, (external switching P/S, included)+/- 15 V, 315 mA max., stabilized
Operating temperature range0 to +50 °C0 to +50 °C
© PI 1998–2006. Subject to change without notice. This data sheet is superseded by any newrelease. The newest release is available for download at www.pi.ws. 06/10/30.0 29