The JTK-CKKJ type magnetic control switch TK-CCKK7 type magnetic control switch of the mining hoist plays a crucial role in the proper parking of the skip and cage during the electrical control process of the hoist. Mainly fixed on the wellhead frame, it has waterproof and functional functions. Sensing distance; Position switch for 200mm mine wellhead hoist JTK-CKK7 commercial JTK-CKKJ type magnetic control switch for mine hoist JTK-CKK7 position switch picture JTK-CKK7 position switch JTK-CKK7 position switch JTK-CKK7 position switch commercial JTK-CKK7 position switch with book where to sell. 2018 hair hair hair mining hoist JTK-CKKJ type magnetic control switch JTK-CKK7 position switch usage: JTK-CKK7 type magnetic control switch: During the electrical control process of the hoist, it plays a crucial role in stopping the skip and cage in place. Mainly fixed on the wellhead frame, it has waterproof and functional functions. Sensing distance; The 200mm JTK-CKK7 magnetic control switch plays a crucial role in the proper parking of the skip and cage during the electrical control process of the hoist. Mainly fixed on the wellhead frame, it has waterproof and functional functions. Sensing distance; Main technical indicators of the 200mm JTK-CKK7 in place switch: (1) Contact working voltage: C 24V (2) Contact working current:≤ 0.4A (3) Control distance:≤ 60mm (4) Sensing element size:φ 20mm× The magnetic induction strength of 68mm (5) magnetic components is 0.18 *, and the external dimensions can be configured according to the requirements of the controlled equipment. KSJ type magnetic proximity switch selection instructions: switch model current contact form KSJ-111A1 group normally open KSJ-211A1 group normally closed KSJ-311A1 group normally open 1 group normally closed KSJ-121A2 group normally open KSJ-221A2 group normally closed KSJ-321A2 group normally open 2 groups normally closed JTK-CKK7. When the magnetic element (moving block) is moved within 60mm from the sensing element (stationary block), the internal connection point of the sensing element closes and sends a signal. The control function of the PXK-2 PLC signal operation comprehensive control system is achieved through its PLC. JTK-CKK7 in place switch product features 1. Long operating distance: a. The electromagnet has a large operating distance of 120mm; b. The permanent magnet has a large operating distance of 150mm. 2. Strong load carrying capacity: can directly carry 3A (value) load, and add intermediate relay transition Reliable and convenient. 3. Sensitivity, reaction speed: Response time less than 2.5ms. 4. Can work in extremely harsh environments: a. Adaptable to a wide temperature range of -50 ℃ 120 ℃ b. Strong:. c. Waterproof and dustproof. 5. Reliable: As long as there is no strong magnetic field near the switch and it is installed according to the product technical manual requirements, it can ensure that there is no misoperation of the switch 500000 times, with a reliability of 100. 6. The working characteristics of the magnetic proximity switch: it is a non-contact switch that relies on magnetic induction to fundamentally solve the problem of misoperation caused by contact. 7. Wide application range: mainly used in coke oven equipment, dump truck equipment, and steel equipment. Product Description: 1. The magnetic proximity switch is composed of two parts: a magnet and a switch contact. Magnets are divided into two types: electromagnets and permanent magnets, and can be selected according to the needs of control. The switch contacts are divided into three forms: normally open contact, normally closed contact, and transfer control contact, which are also selected according to actual needs. The magnet and contact should be installed on the same axis, and the distance between the two should be within the working distance. There should be no strong magnetic field around the switch contacts to avoid any impact. Electromagnets require direct current 24V power supply, and the two leads of the switch contacts should be connected in series to the power supply and load, and should not only be connected to the power supply, causing short circuiting and burning of the contacts. The wiring should be as short as possible and as far away from the wiring as possible. 2. Functional non memory magnetic proximity switches should be non-contact and have on/off or switching functions to achieve alignment, limiting, and various control purposes. 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