Luoyang Zhongtai Industrial Co., Ltd.
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Hoist TCK magnetic switch series
One principle
TCK series of magnetic switches, used for mine single rope and multi rope hoist for shaft switch, also applies to other mechanical equipment.
TCK series magnetic switch is a non mechanical contact magnetic proximity switch. The magnetic sensor is composed of a magnetic sensor, an electronic circuit and an output switch. When the magnetic detection body permanent magnet enters the induction area of the TCK switch magnetic sensor, by the magnetic field function, the TCK switch action, the output switch signal. The output signal reflects the position of the detecting body and the direction of movement, and the control signal of the control system is made.
| Product name | TCK-3 magnetic switch |
| Size | 60*126*140 |
| Max. Current | 63A |
| Max. Voltage | 250V |
| Apply to | Mine single rope and multi rope hoist for shaft switch, also applies to other mechanical equipment. |
TCK series of magnetic switches have universal type and explosion-proof special type two, four types of products:
| TCK-1 type magnetic switch; TCK-2 type magnetic switch; TCK-3 type and TCK-4 type magnetic switch. TCK-1 type magnetic switch, when the external S magnetic field effect on the magnetic sensor, the switch action, conversion 2 seconds. When the static function is in a state of transition, the function of the magnetic field is lost, and the automatic reset is. Similar to general mechanical instantaneous action type button switch, press the conversion, release the automatic reset. TCK-2 type magnetic switch, can identify the direction of the movement of the magnetic field. Magnetic sensor detects the external magnetic field N-S pole direction magnetic field over zero, switch action, conversion 2 seconds. When the zero crossing point is at rest, the switch is in a state of transition, and the external magnetic field function is lost. S-N pole direction magnetic field zero crossing. TCK-3 type and TCK-4 type magnetic switch, the role of the magnetic field in the form of different. The TCK-3 type holding type magnetic switch has two states, which can keep the magnetic switch. When the external S pole magnetic field is acting on the magnetic sensor, the switch switching switch is connected with the upper end, indicating a red light, and the condition is maintained. Even if the external magnetic field is lost, the switch is switched on and the power is lost, the state is still maintained. When the external magnetic field of the magnetic field from top to bottom effect on the magnetic sensor, the switch contacts and the lower end of the switch, indicating the green light, and has been to maintain this state, until the next action from the bottom up S. S pole magnetic field under the action of three type magnetic switch, the magnetic switch conversion action and can maintain the various state and similar force down toggle mechanical toggle switch. TCK-4 type magnetic switch, magnetic sensor detects the external magnetic field N-S pole direction magnetic field over zero, switch switch switch and the upper end of the switch is turned on, indicating the red light, this condition is maintained. When the external magnetic field S-N pole direction magnetic field is zero, the switch switch switch is connected with the lower end of the switch, indicating the green light, and has maintained this state. The TCK-4 type magnetic switch has the advantages of accurate magnetic field zero crossing transition and high positioning precision. |
