PIEZO DRIVER WITH SENSOR AMPLIFIER
- Voltage: -20 to +120 V
- Peak current: 200 mA
- Built-in sensor amplifier for high-accuracy closed-loop control
- Supports open-loop operation
High-Speed Piezo Positioning with High Peak Current
The PZM-0.12BS series is a compact, embedded piezo driver module featuring a built-in sensor amplifier. It enables linear, high-precision positioning by correcting hysteresis in piezoelectric elements. Despite its compact size, the driver delivers a peak current double its rated value, achieving response speeds comparable to larger units. It is ideal for configuring micro-positioning systems when combined with strain gauge-equipped piezo actuators.
FEATURES AND BENEFITS
- High-accuracy closed-loop control with displacement sensor
- Compact design optimized for embedded integration
- Fast positioning response via high peak current capability
- Selectable open-loop and closed-loop modes
APPLICATIONS
Models
| Models | Output | Response speed | |||
|---|---|---|---|---|---|
| Voltage [Vdc] | Current | at Resistive load | at 1 µF load | ||
| Rated Imean | Peak Ip ≤ 15 ms | ||||
| PZM-0.12BS | -20 to +120 V | 100 mA | 200 mA | 10 kHz | DC to 300 Hz |
Specifications
- Input voltage
- 12 to 15 Vdc
- Output voltage control
-
Open-loop mode (Voltage control)
-2 to +12 Vdc
Closed-loop mode (Displacement control)
0 to +10 Vdc
Diagram
Connection diagram
Dimensions
160 x 101 x 33mm (6.30" x 3.98" x 1.30")
For details, download the datasheet below.
Download
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PZM-0.12BS series Datasheet
Date: 2024-02-02 rev.06
PDF (945 KB)
-
Piezoelectric products Selection Guide
Date: 2025-12-05 rev 25
PDF (4,427 KB)
-
Bipolar Power Supplies/Amplifiers Selection Guide
Date: 2023-10-17 rev.03
PDF (6,310 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
PZM-0.12BS series Instruction Manual
Date: 2022-9-28 rev 0.2
PDF (555 KB)
Login Required
-
PZM-0.12BS series Datasheet
Date: 2024-02-02 rev.06
PDF (945 KB)
-
Piezoelectric products Selection Guide
Date: 2025-12-05 rev 25
PDF (4,427 KB)
-
Bipolar Power Supplies/Amplifiers Selection Guide
Date: 2023-10-17 rev.03
PDF (6,310 KB)
-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)
-
PZM-0.12BS series Instruction Manual
Date: 2022-9-28 rev 0.2
PDF (555 KB)
On this website, we provide only the latest versions of information and instruction manuals for our products. Therefore, the newest versions of manuals on the website may differ from those that came with products you purchased in the past.
Information on related articles in Technical Knowledge
- About Piezo Drivers
- Amplifier Basics: Principles, Operation, and Key Considerations
- Safety and Usage of High Voltage Power Supply
- What are Piezoelectric Devices? Principles, Structure, and Applications Explained
- Proper Usage Guidelines for Piezoelectric Actuators
- What is a Piezo Actuator? (Basic Knowledge)
