SD Series Electric Actuator
The electric motor is the power device of the actuator. SD series electric actuators are equipped with special single-phase or three-phase AC asynchronous motors, which have high starting torque multiples, low starting current and small moment of inertia, so they have better servo characteristics. A thermal switch is installed inside the motor stator for overheating protection. When the motor is abnormally overheated, the switch will disconnect the circuit that controls the motor to protect the motor and the actuator. When the motor cools down, the switch will resume the circuit and resume work, In order to overcome the inertia ldling, the motor control circuit of the regulating electric actuator has the electric braking function.The high-speed stage of the gear box of the quarter-turn actuator of not more than 600Nm is a two-stage planetary gear transmission, and the output stage is a worm drive.The high-speed stage of the gear box of the multi-turn actuator is planetary gear transmission, and the output stage is staggered shaft gear transmission. The gear box of the quarter-turn actuator of not less than1000Nm is composed of a multi-turn actuator gearbox matched with a screw nut transmission device.
Internal Details
Using reasonable integrated compression technology, the powerful system integration function is fully reflected in the wide range of product functions, and fewer electronic components and complex electronic connections are used to ensure that the electric actuator has a high degree of electronic control reliability.
The output shaft of FRYSD series electric actuator adopts spline design, and the position of the output arm can be adjusted arbitrarily according to the opening and closing degree and position of the valve, which is convenient for operation.
The actuator is equipped with a hand wheel, so that when the power supply fails, the hand wheel can be turned to control the opening and closing actions. When the hand wheel is required to ope rate Jhe hand wheel can be turned to the direction of the hand wheel axis. The operation is completedthe hand wheel Automatic clutch, the hand wheel does not turn when it is electric.
Models
Dimensions
Advantages
FRY is a specialized company that has been producing electric actuators and related products that drive industrial valves since 2014 ,FRY produces product lines that can be applied in various fields,ranging from water treatment such as water supply and sewage to power generation and petrochemical fields, and sells them to customers all over the world.
FRY has a 3Q philosophy to fulfill customer needs.
Quick Delivery
FRY honors delivery dates and proposes the fastest delivery time possible.
Quick Service
FRY operates service organizations and systems to take action as quickly as possible if a problem occurs related to our product.
Quick Response
FRY works to give our customers a sense of trust by responding to customer requests as soon as they are received.
History
2014 Our company was registered in a rental house at the same time,the foreign trade department was established.
2015 The office address was changed to:Zhongbei Town Energy Saving Building this year our company has done 9000 certification CE certification and other qualification certifications, and the main export countries are southeast Asia, Parkistan Vietnam,Singpore and Thailand.
2016 The foreign trade business gradually increased exporting to South America Chile, Paraguay, Russia and other countries at the same time on the previous basis.
2020 Our company independently developed electric actuator sand applied for utility model patents and appearance patent certificates. The domestic and foreign trade business has grown rapidly,and the domestic trade department has been shortlisted as a fixed supplier for large enterprises such as Sinoma.Red Lion and Huaxin etc.The foreign trade department has been shortlisted as a fixed supplier for large enterprises such as Sinoma.Red Lion and Huaxin etc.The foreign trade department has undertakenmajor projects such as large-scale sewage treament.
2021 The annual sales volume of our companys electric actuators has approached 2,000units At the same time the following export qualifications have been handled:ROHS SILATEX etc,among them,the explosion-proof products have also passed the certification of the National Institute of Explosion-proofing.The main products have also passed the authoritative quality.
certifications
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