Professional High Quality TU-1J01 thermal wax actuator for electric switch valve Export to Lebanon
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Professional High Quality TU-1J01 thermal wax actuator for electric switch valve Export to Lebanon Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
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Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Professional High Quality TU-1J01 thermal wax actuator for electric switch valve Export to Lebanon, The product will supply to all over the world, such as: Amman, Swansea , Netherlands , With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We'll satisfy you with our qualified service!
Direct-Drive Ultrasonic Motors provide many advantages over classical electromagnetic motors. This application of an ultrasonic piezo motor in a high precision, low-power precision rotation stage explains why. The new theodolite achieves higher speed, performance and and precision based on PILine ultrasonic piezo motors.
Precision speed and setting behavior are essential characteristics of Moving Systems.
These attributes play a vital role for surveyors for example. Leica Geosystems the leading manufacturer of high-precision surveying instruments is setting a new standard for the future by using an alternative drive technology.
Their latest generation of total stations uses ultrasonic piezo motor s from PI. They allow the measuring optics to be rotated more rapidly about the horizontal and vertical axis and does comply with the demand for shorter positioning times with small step sizes for the highest accuracy.
At the same time the acceleration, the settling behavior and the angular resolution had to be improved. The objective was exceeded by far – but how does this progressive drive principal operate.
Two ultrasonic piezo motors generate the rotation. The motors are pre-loaded tangentially against a drive ring which is pivot mounted and clamped by the preload in the rest position. In operation the ceramic piezo motors oscillate with ultrasonic frequencies, the oscillation causes the friction tip to lift and displace linearly several thousand times per second. In conjunction with the preloading this produces a fast feed motion for the friction ring. This simple principle of direct power transmission refrains from using mechanical components such as gears as all lead screws in favor of higher reliability.
Linea motions can also be realized – the tangential drive principal was then applied to a straight tracked friction bar. The motion this produced attains a speed of up to half a meter per second and a force have several tens of Newton’s. The performance characteristics are variable depending on the type and number of actuators used
The drive itself is easy to integrate similar to a classic motor lead screw combination with its PILine series, PI now offers a broad range of positioning systems with ultrasonic piezo motors. PIline offers users an alternative drive solution to DC, stepper or direct-drive magnetic linear motors for better compactness higher speed and efficiency.
Product examples at https://www.pi-usa.us/products/precision_positioning_pi-micos/Precision_Rotary_Stages_Goniometers_Mc.php#Piezo_Rot
https://www.piezo-motor.net
