Bernard electric actuators are not the domestic common electric actuator brand. Bernard electric actuators are die-cast housings with fine lines and reduced electromagnetic interference, and Bernard electric actuators can use single-phase or three-phase AC. Once the motor is overheated or overloaded, the protection device is activated, no need to refuel, digital setting, control for the implementation of the project, the accuracy is more sensitive, and can be installed at any angle. After years of improvement, Bernard electric actuators have their own unique technical style and features.
Mechanical torque measuring device
Bernard electric actuators not only follow the traditional method of measuring the load torque of the actuator with planetary gears, but also use the photoelectric absolute encoder, supplemented by a lever amplification structure, to transmit the exact value of the torque to the cpu. Processing, achieving high precision torque parameter acquisition.
Photoelectric absolute encoder
This is Bernard's own sensor for measuring actuator position, torque, etc. The utility model has the advantages of simple structure, stable performance, high acquisition precision and high resolution. Since no battery is needed to save the origin or data, the stability of the system is greatly improved, the failure rate is reduced, and the cost is saved.
Advanced handwheel automatic clutch system
Bernard electric actuator adopts an advanced single-drive design on the mechanical structure, which realizes automatic switching between handwheel drive and electric drive. It has high transmission efficiency and convenient use. The user can directly turn the hand wheel when the motor is stopped, so that the manual drive valve can be opened and closed. The principle of automatic clutch system design is electric priority.
Parameter setting using PDA or laptop
The Bernard electric actuator is equipped with an operator panel that can be configured to perform parameter settings for the actuator. At the same time, as an option, the user is provided with a dedicated handheld controller (PDA) to communicate with the actuator in infrared mode, which greatly facilitates user debugging or engineer maintenance.
Concerned about surprises
Label: Bernard electric actuator features in technical features and performance indicators
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