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P-820 Small Load Open Loop LVPZT Translators

See "PZT Control Electronics" section for our comprehensive line of low noise, modular and OEM control electronics for computer and manual control.

TECHNICAL DATA: P-820
Models	P-820.10	P-820.20	P-820.30	Units	Notes
Open loop travel @ 0 to 100 V	15	30	45	µm ± 20 %	A2
* Open loop resolution	0.15	0.3	0.45	nm	C1
Stiffness	13	7	4	N/µm ± 20 %	D1
Force generation (blocked)	180	180	180	N ± 20 %	D2
Push/pull force capacity	50 / 10	50 / 10	50 / 10	N	D3
Torque limit (at tip)	80	80	80	mNm	D6
Electrical capacitance	0.45	0.9	1.35	µF ± 20 %	F1
Dynamic operating current coefficient (DOCC)	3.75	3.75	3.75	µA/(Hz x µm)	F2
Unloaded resonant frequency (f0)	22	15	12	kHz ± 20 %	G2
Standard operating temperature range	-20 to +80	-20 to +80	-20 to +80	° C
Voltage connection	VL	VL	VL		J1
Weight	8	11	14	g ± 5 %	K
Material case / end pieces	N-S	N-S	N-S		L
Length L	26	44	62	mm ± 0.3
Recommended Amplifier/Controller	A, C, G	A, C, G	A, C, G		M

* Noise equivalent motion with E-503 amplifier

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