Low-Voltage High-Load Piezo Stack - Shanghai YiNGUAN Semiconductor Technology Co., LTD.

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Low-Voltage, High-Load Stack

The PABL-D25 low-voltage, heavy-load stacked piezoelectric ceramic actuator is made of co-fired ceramic with side electrodes printed on both sides; these electrodes are then led out via connecting wires, ensuring a longer service life. The company has realized full-process in-house production, from ceramic powder to stacked actuators. The product is currently used in applications such as heavy-load vibration damping and vacuum equipment.

Features

15,000 N thrust

Sub-nanometer resolution

Drive Voltage: 0 to +200 V

Ceramic packaging ensures insulation performance.

Suitable for high vacuum environments (10⁻⁹ hPa)

High curie temperature

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Technical Specifications

	PABL-D25-60	Unit	Tolerance
Active axes	Z
Max. Displacement	50	μm	±15%
Displacement Hysteresis	<15%
Load Capacity	5000	N	Max.value
Blocking Force	15000	N	Max.value
Electrical Properties
Operating Voltage	200	V
Resonant Frequency	22	kHz	Max.value
Resonant Impedance	90	mΩ	±15%
Loss Tangent	<2.5%
Electrical Capacitance	40	μF	±15%
Miscellaneous
Operating Temperature Range	-25~130	°C
End Face Electrode Material	Silver
Curie Temperature	230	°C
Stack Dimensions
D	25	mm	±0.1
L	60	mm	±0.1
Dimensions
D	25.5	mm	±0.1
L*	60	mm	±0.5

Tolerances:
Diameter: ±0.1 mm
Length: ±0.1 mm (±10 μm available on request)
Displacement: ±20%
Optional soldered standard harness: 75 mm, AWG32, PTFE insulation, add suffix “"w" to part number.
Tests:
Displacement test: 0-200 V drive voltage, ±20% tolerance
Capacitance test: Ambient temperature, 500 mVpp, 1 kHz, ±20% tolerance
Customization: Other specifications can be customized upon customer request.

Customization Info

PABL Series Stacked Ceramic Actuators, with Standard Wire Harness: 75 mm Length, AWG 32, PTFE Insulation

Type	Description
PABL-D25-60W	PABL Piezoelectric Ceramic Stack: 25 mm diameter, 60 mm height, 50 µm effective stroke, standard wiring harness.

Depending on the specific application scenario for heavy-duty actuators, they can be integrated with various structural components to meet specific operational requirements. We offer product customization services tailored to your needs regarding both performance parameters and structural design.

Drive Voltage: Varying drive voltages accommodate diverse displacement requirements; currently, common voltages such as 100V, 150V, and 200V are available.

Displacement Output: The actuator's dimensions and drive voltage collectively influence its displacement; the maximum achievable displacement output reaches up to 50 μm.

Operating Frequency: YiNGUAN employs a unique frequency modulation technology, enabling the actuator to operate at a maximum frequency of 5 Hz.

Dimensions: Length options include 20 mm, 40 mm, and 60 mm, with custom lengths supported up to a maximum of 60 mm; The maximum customizable diameter is 25 mm.

Wiring Harness: Optional wiring harnesses are available, fully compliant with AWG usage standards. To facilitate the connection of positive and negative electrode leads, the position of the solder points can be selected within the allowable performance tolerance range.

Other specifications may be customized according to specific client requirements.