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Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 2-channel operation, 3 enabling current paths, nominal input voltage: 24 V DC, plug-in screw terminal block
References:
PHOENIX CONTACT : PSR-SCP-24UC/ESM4/3X1/1X2/B (2963776)
SKU : kh011R250_BFR
Condition:
Like new
74.31€ Tax Excl.
Sold by kheoos
74.31€ Tax Excl.
Like new
Advised price
126.77€ Tax Excl. (-41% )
Availability : In-stock
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Product warranty
90 days return
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Specifications
Product origin
Stock origin
European Industrialist in the energy sector (dormant stock & surplus)
Storage condition
Excellent - Warehouse-ventilated area, away from dust (storage cabinets)
Warranty
3 months
Our other offers
| Condition: | Vendor | Price |
|---|---|---|
| Like new | kheoos Voir les produits du vendeur | 74.31€ Tax Excl. (par unité) |
Our conditions
| Condition: | Description |
|---|---|
| New | New - Item never used, unopened, sold in the original packaging |
| Like New | Like New - Item in excellent condition, without signs of wear, in its original packaging or refurbished, small defects possible that do not affect the operation |
| Refurbished | Refurbished - Item repaired, inspected and cleaned by the seller or by a third party not necessarily approved by the manufacturer and in excellent working condition |
| Used | Used - Item having been used, showing some superficial signs of wear, fully operational and working properly |
About the category
The motor controller is an essential element in the operation of electrical and electronic equipment, especially those that require the control and regulation of the speed, torque or energy necessary for their proper operation.
A motor controller is an electronic device that allows you to manage and control the operation of electric motors, generally those used in vehicles, drones, robots or even automated industrial equipment. Its main missions are to:
• Regulate the motor rotation speed according to the needs of the application.
• Provide optimum protection and safety during engine operation.
• Optimize engine performance and reduce energy consumption.
Motor controllers are primarily composed of electronic circuits responsible for processing information from sensors and other devices connected to the system, such as position and speed encoders. They operate under several control methods, often determined by motor type and application.
In this control method, input signals are sent directly to the motors without checking their impact on the speed or torque generated. This method is generally used in simple systems where the level of precision required is not too high.
This control method requires feedback on actual motor performance in order to adjust operating parameters to achieve desired objectives. Closed-loop control allows for better precision, greater stability and performance optimization through anticipatory action based on data provided by sensors placed on the system.
There are different types of motor controllers suitable for different types of electric motors available in the market. The main categories of controllers are:
These controllers allow the speed and torque of DC motors to be regulated by varying the supply voltage. They can be used with permanent magnet motors, brushed motors or even brushless motors.
AC motor controllers allow the frequency and supply voltage of synchronous and asynchronous motors to be varied. They are generally used for applications requiring high precision and quiet operation, such as air conditioning systems, pumps or even fans.
Stepper motor controllers are designed to manage the stepwise motion of bipolar or unipolar stepper motors. This type of controller is essential to ensure smooth and precise movement, often necessary in CNC machines.
The motor controller is found in a multitude of industrial, commercial and domestic applications. Here are some typical examples:
In these vehicles, motor controllers ensure optimal operation of electric motors by regulating their speed, torque and energy consumption while ensuring system protection and safety.
Robots and other automated equipment require precise control of motors to complete their tasks efficiently. Motor controllers play a crucial role in ensuring smooth operations.
The motor controller helps manage flight performance and quality by adjusting the speed, altitude and stability of these devices.
Certain household appliances such as washing machines, refrigerators or even air conditioners operate with electric motors whose control is ensured by motor controllers adapted to their specificity.
To choose the right motor controller for a given application, different criteria must be taken into account:
• Power required: depending on the engine and application, the power required may vary. You must therefore choose a controller compatible with this power.
• Motor type: Motor controllers are designed specifically to work with certain types of motors, such as DC, AC, or stepper motors.
• Accuracy requirements: if the application requires very precise control of motor speed or torque, you will need to opt for a controller with adequate functionality.
• Cost: The price of motor controllers varies depending on their features and quality. It is therefore necessary to evaluate the quality-price ratio taking into account the specific needs of the application.
The motor controller is an essential element to ensure the proper functioning of equipment equipped with electric motors. Its presence helps ensure maximum efficiency, appropriate protection and optimized power consumption in a wide variety of applications. Trust kheeos to purchase your motor controllers!
