HYTC-0113 Magnetic Control Parking Switch

HYTC-0113 Magnetic Control Parking Switch

There are two ways to use it:

1. Instructions for using wire rope magnetic field source

This usage is paired with a steel wire rope magnetizer and a demagnetizer. First, select a location where the hoist wire rope swings less, such as under the drum, guide wheel, or pulley. Install the magnetic switch next to the wire rope so that the switch end face sensor is facing the wire rope, and the distance between the switch end face and the rope is less than 50mm. Then, use a wire rope magnetizer to magnetize the corresponding position on the wire rope at a fixed point. During the lifting process, when the magnetized section of the steel wire rope reaches the position of the magnetic switch, the switch will activate and send signals for deceleration and other positions. Its application principle is similar to that of a tape recorder, which records the position signal on a steel wire rope, and during operation, the magnetic switch detects the recording point and sends out the position signal.

2. Usage of permanent magnet magnetic field source

This usage is to fix the permanent magnet on the side wall of the lifting container, and install the magnetic switch on the fixed position of the wellbore tank beam, wellhead or derrick, so that the switch end face sensor runs up and down the track space facing the magnet. During the lifting process, when the magnet on the container reaches the magnetic switch position, the switch will activate, sending signals for deceleration, parking, and other positions

The magnetic induction parking switch HYTC-0113 proximity sensor is a non-contact switch that relies on magnetic induction action, fundamentally solving the problem of misoperation caused by contact. Used to detect permanent magnets fixed on the object being tested and perceive the proximity of their positions. When the tested permanent magnet or object approaches the required opening distance (adjustable), the output switch signal or indicator light will turn on. Due to the use of non-contact detection, it has high speed, long life, and high reliability; The characteristic of stable operation in humid and corrosive environments, or in flammable (explosive) environments

The parking switch HYTC-0113 is equipped with a high-precision, high-sensitivity, and high-performance single sex magnetic sensor. The KGE series magnetic switch can replace the KG1010 series magnetic switch, as well as the KYCJ series magnetic switch, CY series magnetic switch, CJK series magnetic switch, and KSA series magnetic switch. It has a magnetic orientation positioning function that these magnetic switches do not have, and is an advancement over traditional magnetic sensors!

Product advantages:

The circuit design of this product adopts high technology to reduce false alarms and false positives of signals.

This product adopts a new technology to provide high-precision positioning, with high positioning accuracy controlled within 3 millimeters.

This product adopts new technology and is made of aviation materials, with very low power consumption of only 50 milliwatts.

This product has strong strength, good waterproof performance, long operating distance, high temperature resistance, and is suitable for certain high demand occasions.

The parking switch is mainly used in mine shafts as a signal for the cage to be in place and an indicator for lifting height and accuracy. It has a wide range of applications and can be used in conjunction with corresponding magnets to sense the detected object at 250mm, 360mm, and 500mm. This product has very high positioning accuracy and a very long sensing distance, making it a cost-effective choice among similar products and a substitute for foreign products. Various types of magnetic proximity switches can also be customized according to user needs, with the advantages of high sensitivity, high stability, and long sensing distance; It is a product with good performance both domestically and internationally.

Magnetic proximity switch is a new type of switch in the development of automation technology. This switch has strong capabilities and is suitable for use in areas with no gas or coal dust explosion hazards underground in coal mines. It is used as a deceleration point for shaft hoists, limit parking, over roll protection switches, loading and unloading gates, air door control, roadway transportation, mine car counting, trolley machines, and broadcasting stations. It is also widely used in automation control devices and relay protection devices in mining, machinery, light industry, metallurgy, chemical industry, textile and scientific research departments for fast switching circuits.

working principle

This switch is composed of a static magnetic switch and a moving control magnetic steel, using the principle of magnetic induction to make the internal switch operate, achieving the purpose of contact on and off, and realizing the control of external circuits. (KYCX-10 switch, contact and special power amplification, increase switch capacity, no need to separately supply power). The mechanical collision switch has the characteristics of poor contact and easy damage.

The principle of proximity sensor: Linear proximity sensor is a linear device belonging to metal induction. After the power is turned on, an alternating magnetic field will be generated on the sensing surface of the sensor. When a metal object approaches this sensing surface, eddy currents will be generated in the metal to absorb the energy of the oscillator, causing the output amplitude of the oscillator to decay linearly. Then, based on the change in attenuation, the non-contact detection of the object will be achieved. This proximity sensor has no sliding contacts, is not affected by non-metallic factors such as dust during operation, and has low power consumption, long lifespan, and can be used in various harsh conditions.

Technical indicators

(1) The output signal of the proximity switch: when the contact is conductive, the voltage drop should not exceed 0.5V (with a current of 1A injected); when the contact is disconnected, the output resistance should not be less than 100K Ω (for example, applying a voltage of 12V DC);

(2) Contact form: normally open, normally closed, normally open+normally closed;

(3) Action point distance: not less than 120mm;

(4) Magnetic steel size: 290mm × 77mm × 48mm;

(5) Magnetic induction intensity of magnetic steel: 1900GS~3500GS;

(6) Contact capacity: 12V, 24V, 36V, 110V, 220V/1A (resistive load)

Environmental conditions for use

a) Surrounding ambient temperature: -25 to+70 ℃;

b) Altitude not exceeding 2000 meters;

c) When the ambient temperature is 25 ℃, the relative humidity is 95 ± 5%;

d) There is an explosive mixture of methane and coal dust underground in coal mines, but there are no corrosive environments that can damage the insulation layer or work in strong magnetic fields.

HYTC-0113 Magnetic Control Parking Switch