Supply TS249 brake shoe wear protection switch

Our company specializes in the production of mining brake shoe wear switches. This utility model provides a low-potential stylus type brake shoe wear switch device, which is composed of stylus electrodes, intermediate relays, rectifier bridges, control transformers, time relays, indicator lights, and buzzers. The output current of the control transformer is rectified by the rectifier bridge and the output is direct current. The DC negative pole is grounded and the positive pole is connected to the contact pin electrode. There is a gap between the contact pin electrode and the brake disc. The alarm relay controls the time relay and the audible and visual alarm circuit. The opening and closing indicator light and Buzzers connected in parallel have the characteristics of high reliability and safety, which can prevent electric shock and reduce personal injury.
>=Brake shoe wear switch Brake shoe wear switch-d% d d
>Brake shoe wear switch is a mechanical switch designed specifically for detecting and controlling the brake shoe gap of the elevator disc brake. The dry contact output mode can detect the brake shoe gap (using normally closed contacts) and monitor the disc spring fatigue damage (using normally open contacts). After being applied to the elevator disc brake, it can be directly connected to the
>brake shoe wear alarm device
> for monitoring. When there is a safety problem, it can automatically sound and light alarm. In addition, it can also be connected to the electronic control. The system can automatically power off the electronic control when encountering safety issues. Such a setting can meet the requirements of the "Coal Mine Safety Regulations" regarding the control of brake shoe clearance.
=Brake shoe wear switchBrake shoe wear switch-d% d d
Brake shoe wear switch model for mine hoist disc brake:
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>The shell is made of resin with one pair of normally open and one pair of normally closed contacts.

The special brake shoe wear switch for the disc brake of the mine hoist has the disc spring fatigue inspection function. It is a safety component of the elevator and sends out an alarm signal to remind maintenance personnel when the disc brake brake shoe wears and the disc spring is fatigued. Perform maintenance to avoid accidents. It has high reliability and safety to prevent electric shock and reduce personal injury.
Brake shoe wear switch Brake shoe wear switch-d% d d
Brake shoe wear switch device consists of stylus electrode, intermediate relay, rectifier bridge, control transformer, time relay, indicator light and buzzer . Among them, the output current of the control transformer is rectified by the rectifier bridge and the output is DC. The DC negative pole is grounded and the positive pole is connected to the contact pin electrode. There is a gap between the contact pin electrode and the brake disc. The alarm relay controls the time relay and the audible and visual alarm circuit. The opening and closing indicator light and buzzer The buzzers connected in parallel have the characteristics of high reliability and safety, which can prevent electric shock and reduce personal injury.
Brake shoe wear switch Brake shoe wear switch-d% d d
>In addition, our company also has
>Brake shoe wear switch
>Brake shoe wear switch
>Brake Shoe Wear Switch
>Brake Shoe Wear Switch welcomes everyone to inquire and purchase!