レビュー

The YWK-BW foot pedal variable frequency force brake is a normally closed brake composed of four parts: brake frame, PED variable frequency force thruster, variable frequency speed controller, and foot pedal controller.

When working, the host starts, the thruster motor is powered on, the push rod rises, and the brake is opened (released); When braking is required, the operator adjusts the motor frequency of the PED thruster by stepping on the pedal controller,

By changing the thrust of the thruster, the magnitude of the braking torque can be altered, achieving smooth braking with minimal impact and achieving soft braking.

After the host is powered off, if the operator does not operate the foot pedal controller for a period of time (adjustable), the brake will automatically delay closing to ensure equipment safety.

主な特徴

• When braking, the frequency of the PED thruster motor is adjusted by stepping on the pedal controller to control the push rod thrust, making the braking torque controllable, the braking smooth, and without impact, achieving soft braking and accurate parking.
• The long pedal type foot pedal controller is designed according to ergonomics, with an operating pressure of 20N-60N, making foot pedaling easy. Its design life is not less than 2 million times.
• Control the PED variable frequency thruster through a variable frequency controller to achieve the requirements of high torque, high precision, wide speed regulation drive, and frequent starting.
• The PED variable frequency thruster is designed according to the DIN15430 standard, using a fully sealed single push rod structure and a high-pressure cast aluminum alloy shell; Non oil immersed structure variable frequency motor, F-class insulation; IP65 protection level.

  The seals and bearings are made of internationally renowned brands, with excellent performance and long service life.

• The main swing hinge point of the brake frame is equipped with self-lubricating bearings, which have high transmission efficiency, flexible and reliable action, and do not require lubrication during use.
• The brake rack clearance balance mechanism can ensure clearance balance; The brake pad is equipped with an automatic following device, which can completely avoid the phenomenon of brake pads floating against the brake wheel without adjustment;
• Embedded plug-in brake pad structure, quick installation and easy replacement;
• The brake action is sensitive, and the braking torque increases and decreases rapidly.
• According to user needs, an automatic compensation device (C) (optional function) can be added to enable the friction material to automatically compensate after wear and tear;
• Friction material wear limit alarm switch (B) (optional function) can be added according to user needs to remind replacement of friction materials;
• Manual opening devices (SL, SR) and opening indicator switches (K) (optional functions) can be added according to user needs.
• Optional features must be specified at the time of ordering. Conventional configurations that are not specified do not come with optional features.