SPK 兆福产品

压电双晶驱动器Bimorph actuator
压电双晶驱动器Bimorph actuator
压电双晶驱动器Bimorph actuator

压电双晶驱动器Bimorph actuator 产品规格

产品说明
A solderable conductive central electrode is bonded with two piezoelectric ceramic plates. Both piezoceramics plates are poled in the same direction (Parallel Poled) as shown in the attached side view drawing. The polarity of the Bimorph actuator is positively marked on the top electrode as shown in the attached plan view drawing. The surface of the Bimorph actuator is coated with special protection varnish
产品规格
Technical Data:
Description Length
L
(mm)		 Width
W
(mm)		 Thickness
T
(mm)		 Free Length
l
(mm)		 Driving Volt
DC
(V)		 Deflection
δ
(mm)		 Force
F
(N)
B60×25×0.6 60.0 25.00 0.60 53 150 ≥ 2.60 ≥ 0.35
B60×20×0.6 60.0 20.00 0.60 53 150 ≥ 2.60 ≥ 0.30
B60×10×0.6 60.0 10.00 0.60 53 150 ≥ 2.60 ≥ 0.20
B50×2.5×0.7 50.0 2.50 0.70 43 150 ≥ 1.50 ≥ 0.08
B50×2.1×0.6 50.0 2.10 0.60 43 150 ≥ 1.60 ≥ 0.07
B49×2.1×0.6 49.0 2.10 0.60 42 150 ≥ 1.50 ≥ 0.07
B49×1.8×0.6 49.0 1.80 0.60 42 150 ≥ 1.50 ≥ 0.05
B45×10×0.6 45.0 10.00 0.60 38 150 ≥ 1.30 ≥ 0.20
B45×6.5×0.6 45.0 6.50 0.60 38 150 ≥ 1.30 ≥ 0.15
B40×20×0.6 40.0 20.00 0.60 33 150 ≥ 1.10 ≥ 0.40
B40×12×0.6 40.0 12.00 0.60 33 150 ≥ 1.10 ≥ 0.20
B40×10×0.6 40.0 10.00 0.60 33 150 ≥ 1.10 ≥ 0.18
B39.5×2.1×0.6 39.5 2.10 0.60 32 200 ≥ 1.20 ≥ 0.15
B35×2.5×0.6 35.0 2.50 0.60 28 150 ≥ 0.70 ≥ 0.08
B20.5×2.5×0.9 20.5 2.50 0.90 15 200 ≥ 0.08 ≥ 0.14
Parts Number Length
(L) (mm)		 Width
(W) (mm)		 Thickness
(THK) (mm)		 Free Length
(FL) (mm)		 Deflection
(mm)		 Blocking Force
(N)
600/200/00.6-SA 60.0 20.0 0.60 55 ≥ 2.8 ≥ 0.60
490/021/0.70-SA 49.0 2.1 0.70 42 ≥ 1.2 ≥ 0.12
490/018/0.60-SA 49.0 1.8 0.60 42 ≥ 1.6 ≥ 0.10
400/200/060-SA 40.0 20.0 0.60 35 ≥ 1.2 ≥ 0.95
350/025/0.55-SA 35.0 2.5 0.55 29 ≥ 1.1 ≥ 0.18
  • Driving Voltage: 150 Volts in the polarized direction
  • Operating Temperature: -20 to 70
  • Storage Temperature: -40 to 85 C
产品应用
A piezoceramics flexure element, which achieves approximately 20% greater displacements when, compared to conventional piezoceramics Bimorph elements.
These advanced piezoceramics elements are suited for applications as actuators, fuel injection valves, sensors, optical positioning, reading aids for the blind, textile machines and a host of others.
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