At Sunrise Group (Dongguan) Industrial Co., Ltd, we specialize in yielding electro pneumatic brake that meets our customers' requirements within the time. We have built lean and integrated processes, which has greatly improved production efficiency. We have designed our unique in-house production and traceability systems to meet our production needs and we can track the product from beginning to end.
Sunrise is a brand that is developed by us and the strong upholding of our principle - innovation has affected and benefited all areas of our brand building process. Every year, we have pushed new products to the worldwide markets and have achieved great results in the aspect of sales growth.
At SUNRISE, we emphasize highly on on-time and safe delivery service. Over years of effort, we have greatly improved our shipping system, enabling that electro pneumatic brake and other products punctually arrive at the destination in great condition.
Basic Construction
High Quality 24V DC Shaft Factory Hot Sell Powder Brake PB series
Magnetic Powder Brake Notes
1. Don’t overload, meanwhile cool to appropriate temperature
The value of the torque/rotational speed/slip power should be less than the rated value. The cooling mode(natural cooling/forced air cooling/water cooling) should depend on the maximum slip power when it works and the cooling air should pass the water and oil filter. The temperature detector and the alarm should be installed to prevent high temperature which can affect the service life of the magnetic powder.(the highest temperature is 80 degree). #magneticpowderbrake
2. Concerning the service life
The life of the magnetic powder clutch and brake rely on the life of the magnetic powder. Generally speaking, its service life is 4500-7500 hours in the state of non-overloaded; but its service life can extend several times in some cases, such as: the working torque of the magnetic powder clutch/brake, relative slip rotational speed and slip power can be reduced to 50%-70% of the rated value. This is to say, the margin can be enlarged as soon as possible when designing.#
Magnetic Powder Brake
Sunrise’s magnetic powder brake is based on the electromagnetic principle and uses magnetic powder to transmit torque. When the magnetic coil is not conducting electricity, the torque will not be transmitted from the input shaft to the output shaft, but if the coil is magnetized, the magnetic force will attract the magnetic powder to produce the hardening phenomenon, and the torque will be transmitted between successive slides. Moreover, it has the feature that the excitation current and the transmitted torque are basically linear. It has nothing to do with slip and can transmit a certain torque, and has the advantages of fast response, simple structure, no pollution, low noise, no shock vibration, energy saving, etc. It is a multi-purpose automatic control element with superior performance.
Why Select Magnetic Powder Brake
1. High-precision and wide torque control, high accuracy control, the transmitted torque in the correct proportion to the exciting current form a high precision control.
2. Constant torque and fast response, Adopting imported super alloy magnetic powder with superior heat resistance, the output torque is constant, fast induction speed, and can work at high pass.
3. Quiet and stable operation, using high temperature resistant coil and special bead grease bearing, smooth running, no shock, no vibration, and no noise.
4. Novel design, excellent heat dissipation, long service life, Adopting uniform cooling structure of heat deformation and excellent heat dissipation design, low temperature rise and long service life.
Applications
1. Maintain, connection,
2. Braking, variable speed
3. Positioning, continuous sliding
4. Cushioned starting, torque limiting,
5. Load prevention
6. Precise tension control.
Installation and Use
1. Magnetic powder brake adopts DC as excitation power supply.
2. Magnetic powder brakes do not support the installation method of the radial bearing main power transmission.
3. For the first use of the magnetic powder brake, power off after 10 seconds of operation then power on, repeating several times. ensuring the fluidity and uniform distribution of magnetic particles.
4. The magnetic powder brake cannot be used exceeding normal torque and rotation speed, otherwise the life of the magnetic powder will decrease sharply.
