High Accurancy Bimorph Actuator

Product Detail

Piezoelectric Actuators

Bimorph actuators are made from a sandwiched pair of piezoelectric elements which can expand and contract in length. When used as a sensor,bending causes one side to go into tension and the other into compression, and having a response frequency in the audible range permits the bimorph element to be used as a high sensitivity sound sensor. When used as an actuator, an electrical input results in a bending force which can be used as a switching element in a wide range of applications.



Normal Model: ( special dimensions can be customized)
Type	Length	Width	Thickness	Free length	Voltage	Deflection	Force
	(mm)	(mm)	(mm)	(mm)	(DC  V)	(mm)	(mN)
QDA60×20×0.7	60	20	0.7	50	150	=2.6	=450
QDA60×10×0.7	60	10	0.7	50	150	=2.6	=250
QDA49×2.1×0.8	49	2.1	0.8	38	200	=1.6	=110
QDA47.5×4.4×0.75	47.5	4.4	0.75	37	200	=1.6	=200
QDA 47.4×2.0×0.78	47.4	2	0.78	37	200	=1.5	=120
QDA45×10×0.7	45	10	0.7	35	150	=1.5	=350
QDA45×6.5×0.7	45	6.5	0.7	35	150	=1.5	=250
QDA40×20×0.7	40	20	0.7	30	150	=1.1	=600
QDA40×12×0.7	40	12	0.7	30	150	=1.1	=450
QDA40×10×0.7	40	10	0.7	30	150	=1.1	=350
QDA35×2.5×0.7	35	2.5	0.7	25	200	=1.1	=160
QDA 36×2.1×0.7	36	2.1	0.7	25	200	=1.1	=140

Piezoelectric Actuators Used in Braille Devices

 

Below items can be used in braille devices:

Type	Length	Width	Thickness	Free length	Voltage	Deflection	Force
	(mm)	(mm)	(mm)	(mm)	(DC  V)	(mm)	(mN)
QDA49×2.1×0.8	49	2.1	0.8	38	200	=1.6	=110
QDA 47.4×2.0×0.78	47.4	2	0.78	37	200	=1.5	=120
QDA35×2.5×0.7	35	2.5	0.7	25	200	=1.1	=160
QDA 36×2.1×0.7	36	2.1	0.7	25	200	=1.1	=140

Piezoelectric Actuators Used in Control of Gas Control Valves








Main features:

? Without heating phenomenon existed in solenoid valves

? Without electromagnetic interference

? Small size, light weight

? High dynamic, response time of only 2ms

? Without mechanical wear, long life, working times of up to two billion times

? Ultra-low power consumption of only 1mW, can be battery and solar-powered

? switching characteristics, enables digital control and PWM regulator

? proportion features, achieves linear regulator








Sinocera Piezotronics, INC is professional as one of the credible high accurancy bimorph actuator manufacturers and suppliers in China. Our high accurancy bimorph actuator has CE certification and it is sold at a competitive price. And we have a professional factory at your service. Come and buy our high-quality products.