Ring Multilayer Piezo Actuators PTH200 series Ring Multilayer Piezo Actuators Manufacturer Factory & Supplier

Ring Multilayer Piezo Actuators PTH200 series Ring Multilayer Piezo Actuators

Product Introduction

Model: PTH200 series
Brand: PANT
Material: piezoelectric ceramics
Shape: Ring
Certifications: CE, RoHS, SGS ISO9001
Working voltage: -20 to 200V DC
Operating temperature range: -20 to 120℃
Wire lead: red is electrode (+), and black is cathode (-)
Recommended preload for dynamic operation: 15MPa
Maximum preload for constant force: 20MPa

Product Description

                                 <span><strong>Features</strong></span>

 <p> <span><img src="https://szutl.net/uploads/202607/17/ab91846c37e03012.webp" class=" lazyimg"/></span><span><span>Compact size</span></span>

Accurate positioning in nm

High-speed response in ms
Large blockingforce

High energy conversion efficiency, low power consumption and no electromagnetic noise
Easy to be controlled by voltage

Scope of applications

R&D and industry
Precision mechanics and mechanical engineering
Life sciences, Medicine and Biology
Nano positioning, Fiber positioning, High-speed switching, Tunable lasers

Partnumbering

Dimensions

Specification

Model	Dimensions	Nominal displacement	Blocking force	Stiffness	Electrical capacitance	Resonance Frequency
OD/ID/H	[μm@200V]	[N@200V]	[N/μm]	[μF]	[kHz]
[mm]	±10%			±20%	±20%
PTH2001304201	Φ13/Φ4/20	20	3600	180	4.6	74
PTH2002015051	Φ20/Φ15/6	5	4000	800	1.3	250
PTH2002619201	Φ26/Φ19/18	20	7200	360	7.7	80
PTH2001304401	Φ13/Φ4/40	40	3600	90	9.2	37
PTH2002619351	Φ26/Φ19/35	35	7200	205	15.3	43

* Customizeon request.

Materials performance data

                                <table> <tbody> <tr> <td> <strong><span>Key Technical Index</span></strong></td> <td> <strong><span>Unit</span></strong></td> <td> <strong><span>Value</span></strong></td> </tr>

Relative dielectric constantε_r3^T - 3500±20% Electromechanical coupling factor Kp - 70% Longitudinal piezoelectric strain coefficient d₃₃ 10^-12C/N ≥650 Piezoelectric voltage constantg₃₃ 10^-3Vm/N 17 Elastic flexible coefficient S₁₁^E 10^-12m²/N 14.3 Elastic flexible coefficient S₃₃^E 10^-12m²/N 18.5 Dielectric loss tgδ 10^-3 ≤1.5 MqualityfactorQm - 45 CurietemperatureT_C ℃ 240 Densityρ g/cm³ 7.9