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  • PZJR series | Piezo driver | Matsusada Precision
  • PZJR series | Piezo driver | Matsusada Precision

COMPACT HIGH POWER PIEZO DRIVER

  • Drive 1 μF piezo with 9 kHz
  • High speed response to startup

COMPACT HIGH POWER PIEZO DRIVER

PZJR series are benchtop-type high power piezo drivers.
They are high power drivers which can drive high-capacitance piezo elements that required high output current, to drive many elements in parallel and high-speed drive of the sine wave as excitation. And, a high-speed step response for positioning by high peak current is possible. It is possible to set the reference point of displacement easily as provided by the amplifying function for the input wave and also the DC bias function. They are available for a wide range of applications from the research and development required sufficient output to a production facility with piezo drivers combined with easy operation and high output power.

FEATURES AND BENEFITS

  • High power broadband piezo drivers
  • Drive high-capacitance piezo elements in high speed! Possible to drive 10 µF piezo with 900 Hz
  • DC bias function as standard equipment
  • Protection for piezo element with various protection functions
  • Applicable to closed loop control by using strain sensor (strain gauge) in your hand

APPLICATIONS

Models

Models Output Response speed Output
resistance
Voltage [Vdc] Current Sine wave [-3 dB] Rising time *2
Rated
Imean *1		 Peak
I p≤ 10 ms		 Load resistance 10 µF load △V = 100 V 0 to Max.voltage
PZJR-0.1P12A 0 to +100 V 2.0 A 6.0 A DC to 75 kHz DC to 900 Hz 0.16 ms 0.16 ms 0.5 Ω
PZJR-0.15P6A 0 to +150 V 1.3 A 3.0 A DC to 50 kHz DC to 390 Hz 0.33 ms 0.50 ms 1 Ω
PZJR-0.15B6A -30 to +150 V 1.3 A 3.0 A DC to 40 kHz DC to 310 Hz 0.33 ms 0.60 ms 1 Ω
PZJR-0.3P4A 0 to +300 V 0.67 A 2.0 A DC to 25 kHz DC to 100 Hz 0.50 ms 1.50 ms 2 Ω
  1. Output Current for DC is 50% of rated current.
  2. Approximate value at 10µF load. Calculated from the peak output current (possible to output within 10 ms) (Tr = C, Vp-p /Ip)
    If calculated Tr is exceeds the maximum time (10 ms) to output the peak current, to be calculated from Tr' = Tr, Ip/Imean.

Notice of POWER switch changes

We inform you of the power switch changes on the front panel as in the diagram below for shipment from June, 2020.

Before After
Push button switch
Push button switch 		Rocker switch
Rocker switch

For further information, please contact our sales representatives.

Specifications

Input voltage
100 to 240 Vac, 50/60 Hz, Single-phase
Output voltage control
External control voltage 0 to +10 Vdc, -2 to +10 Vdc

For details, download the datasheet below.

Options

-LC

Limit for current
regulate output current with the drooping characteristics of voltage.

-LS

External output ON/OFF
ON/OFF output voltage by remote signal. (Short = ON, Open = OFF)

-LVs

Input terminal for external sensor
Possible to closed-loop control by using a signal of an external sensor (0 to +10 V).
* Response speed is up to 100 Hz (-3 dB)

Example of using a strain gauge as a sensor
Piezo PZJR Series External sensor

How to order

When placing an order, please add the option code(s) after the model name.
If adding two or more options, omit the “-L” from the second and subsequent option codes, and list them in alphabetical order.
Example: PZJR-0.1P12A-LCSVs

Accessories

Input cable
Standard
for 100 V input, 3-pin plug		 CABLE TYPE1 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 125 V/10 A 2.5 meters

Fixed length
Sold separately
for 200 V input, flying lead		 CABLE TYPE3 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V/10 A 2.5 meters

Fixed length

* Please use appropriate AC cable.

High-Voltage Output Cable
Standard CN-BNC-P CN-BNC-P 1.5 meters

Dimensions

For details, download the datasheet below.

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