Description
Westinghouse 1C31189G01
Description
Manufacturer : Ovation
Product No. : 1C31189G01
Product Type : Speed Detector Interface
Range : 16 bit speed (Low Res), 200 Hz min - 51200 Hz max
Range : 32 bit speed (High Res), 0.72 Hz min - 65535 Hz max
Channels : 8
Weight : 0.32 Kg
Shipping Weight : 1.5 Kg
Detection speed sensors can be divided into the following two categories and these two different categories of sensors their operating principles are not the same.
First, magnetoelectric speed sensor
Magnetoelectric speed sensors are one of the most common types of sensors in vehicles.
This type of sensor generally consists of a permanent magnet and an iron core with a coil winding;
When the tooth valley and tooth item of the signal disk alternately pass through the sensor with a permanent magnet and a coil, an alternating magnetic field is formed, so that the coil forms a sinusoidal induction voltage
The working voltage strength and frequency are related to the rotation speed, the higher the rotation speed, the stronger the induced electromotive force, the magnetoelectric speed sensor is actually equivalent to an alternator, therefore, the magnetoelectric speed sensor is formed by alternating current.
Because the working voltage is generated by mutual inductance between the two, the installation gap should not be too large, generally between 0.3-2mm.
This type of sensor is commonly used on the crankshaft and camshaft of the engine to calculate the rotational speed of the engine and judge the cylinder, and some speed sensors on the automatic transmission also use this form of sensor.
Second, the speed sensor
The Hall-type velocity sensor is a sensor which is made by the principle of Hall effect.
Hall effect is that when the current passes through the semiconductor substrate in the magnetic field and the direction of the current is perpendicular to the direction of the magnetic field, the charge shifts to one side under the action of the magnetic field force, and forms a working voltage proportional to the current and magnetic field on the transverse side of the Hall element perpendicular to the current and magnetic field, and this working voltage is called Hall current
Press.
1C31189G01
1C31189G01
One year warranty, special discount after sale
The company focuses on DCS, PLC, robot, large servo four systems
The main products are all kinds of module/card, controller, touch screen, servo drive
The company's advantages: the supply of imported original products, professional production of accessories
Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory
We Can transport to the world!!!
① 24-hour email reply (12 hours);
② For shipment to countries outside Asia, please contact the seller.
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