Unit Dimension: φ22*14mm / 0.87 * 0.55 Inch
Working Principle :
When the copper coil of the brake is energized, the copper coil generates a magnetic field, the armature is attracted to the yoke by magnetic force, and the armature is disengaged from the brake disc. At this time, the brake disc is normally rotated by the motor shaft; when the coil is de-energized, the magnetic field disappears and the armature disappears. Pushed by the force of the spring toward the brake disc, it generates friction torque and brakes.
Unit Feature:
Voltage: DC24V
Housing: Carbon Steel with Zinc Coating, Rohs compliance and anti-corrosion , Smooth Surface.
Braking Torque：≥0.02N.m
Power : 16W
Current: 0.67A
Resistance: 36Ω
Response time：≤30ms
Working cycle: 1s on, 9s off
Lifespan: 100,000 cycles
Temperature rise: Stable
Application:
This series of electromechanical electrode-magneticbrakes are electromagnetically energized, and when they are powered off, they are spring-pressurized to realize friction braking.
They are mainly used for miniature motor, servo motor, stepper motor, electric forklift motor and other small and light motors. Applicable to metallurgy, construction, chemical industry, food, machine tools, packaging, stage, elevators, ships and other machinery, to achieve fast parking, accurate positioning, safe braking and other purposes.
This series of brakes consists of a yoke body, excitation coils, springs, brake discs, armature, spline sleeves, and manual release devices. Installed on the rear end of the motor, adjust the mounting screw to make the air gap to the specified value; the splined sleeve is fixed on the shaft; the brake disc can slide axially on the splined sleeve and generate braking torque when braking.
Conditions of Using
This series of brakes can work reliably under the following conditions
Work under dry conditions;
In the surrounding medium, there is no risk of explosion and there is no gas and conductive dust sufficient to corrode metal and destroy insulation;
Working environment temperature -40 ~ +150 °C, friction plate and armature surface must not have oil, must be kept clean;
Insulation class B, protection class IP23, voltage fluctuation range not exceeding +5% and -15%;
The working air gap must not exceed the maximum working air gap. The main and driven sides of the brake must be fixed. No axial turbulence is allowed.
Installation: Axial vertical installation, the installation of the brake must ensure that the coaxial is not greater than 0.1mm;
