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  • PZJ series | Piezo driver | Matsusada Precision
  • PZJ series | Piezo driver | Matsusada Precision

HIGH SPEED PIEZO DRIVER

  • Single or three-channel output models
  • Closed loop control option

COMPACT, HIGH-SPEED PIEZO DRIVER

The PZJ series is a compact, benchtop piezo driver designed to amplify input waveforms for driving piezoelectric elements.
Available in single-channel and three-channel configurations, the series is ideal for multi-axis applications, such as X, Y, and Z-axis stage positioning, within a single unit.

Despite its compact size, the PZJ series delivers high power for high-speed response. It features a peak current capability of up to three times the rated current, enabling rapid displacement and precise positioning even during pulse driving. A DC bias function is included as standard, simplifying reference point setting. Combining ease of operation with high power density, the PZJ series is suitable for a wide range of applications, from R&D to industrial production lines.

FEATURES AND BENEFITS

  • 3-Channel Configuration: Available in models supporting up to three channels for multi-axis piezo drive.
  • High Peak Current: Capable of outputting peak current up to three times the rated current (≤ 10 ms).
  • High-Speed Response: Drives a 1 µF load with a 1.3 kHz sine wave (at 100 Vp-p).
  • DC Bias Function: Standard equipment for easy offset adjustment.
  • High Stability: Low ripple and high stability performance.
  • Closed-Loop Control: Supports closed-loop control using user-supplied strain gauge sensors (requires option).

APPLICATIONS

Models

Single Output
Models Output Response speed Output
resistance
Voltage [Vdc] Current Sine wave [-3dB] Rising time *2
Rated
Imean *1		 Peak
Ip ≤ 10 ms		 Load resistance 1 µF load △V = 100 V 0 to Max. voltage
PZJ-0.1P 0 to +100 V 300 mA 900 mA DC to 100 kHz DC to 1.3 kHz 0.1 ms 0.1 ms 10 Ω
PZJ-0.15P 0 to +150 V 200 mA 600 mA DC to 60 kHz DC to 0.6 kHz 0.2 ms 0.3 ms 20 Ω
PZJ-0.3P 0 to +300 V 100 mA 300 mA DC to 30 kHz DC to 0.15 kHz 0.3 ms 1 ms 75 Ω
3 channels Output
Models Output Response speed Output
resistance
Voltage [Vdc] Current Sine wave [-3dB] Rising time *2
Rated
Imean *1		 Peak
Ip ≤ 10 ms		 Load resistance 1 µF load △V = 100 V 0 to Max. voltage
PZJ-0.1Px3 0 to +100 V 300 mA 900 mA DC to 100 kHz DC to 1.3 kHz 0.1 ms 0.1 ms 10 Ω
PZJ-0.15Px3 0 to +150 V 200 mA 600 mA DC to 60 kHz DC to 0.6 kHz 0.2 ms 0.3 ms 20 Ω
PZJ-0.15Bx3 -20 to +150 V 200 mA 600 mA DC to 50 kHz DC to 0.5 kHz 0.2 ms 0.3 ms 20 Ω
PZJ-0.3P×3 0 to +300 V 100 mA 300 mA DC to 30 kHz DC to 0.15 kHz 0.3 ms 1 ms 75 Ω
  1. Output Current for DC is 50% of rated current.
  2. Approximate value at 1 µF 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.

Specifications

Input voltage
115 Vac ±10％ (103.5 to 126.5 Vac), 50/60 Hz, Single-phase
Output voltage control
External control voltage 0 to +10 Vdc

For details, download the datasheet below.

Options

-LC

Current Limit
Regulates the output current using voltage drooping characteristics to protect the load.

-LN

Auto-recovery after power failure
Automatically recovers the output state when power is restored after a power failure (eliminates the standard power-failure protection lock).

-LS

External output ON/OFF
ON/OFF output voltage by remote signal. (Each channel at the same time. short = ON, open = OFF)

-LVs

Input terminal for external sensor
Enables closed-loop control using signals (0 to 10 V) from an external sensor (e.g., a user-supplied strain gauge).
(Note: Not available for PZJ-0.15B × 3 models)
* Response speed: Up to 100 Hz (−3 dB)

Example of using a strain gauge as a sensor
Piezo PZJR Series External sensor
-L2

Output voltage monitor
0 to +10 V, only for 0.15Bx3, -1.33 V to + 10 V. (Output impedance 1 kΩ, accuracy ±1%F.S.)

-L(230V)

Input voltage 230 Vac ±10%
50 Hz/60 Hz single-phase

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: PZJ-0.1Px3-LCSNVs2(230V)

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
Option
Only for -L(230 V) option, 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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