Powder Brake

What problems should be fully checked before the magnetic powder brake is started?

1. Fully inspect the mechanical seal of the magnetic powder brake, and whether the attachment and pipeline installation are in place, and whether it meets the technical requirements.
2. Press the pump to turn the disc to check if it is light and even. If the car is struggling or not moving, check whether the assembly size is wrong and the installation is reasonable.
3. Perform static pressure test before starting mechanical seal to check whether the mechanical seal has leakage. If there are more leaks, you should find out the reasons and try to eliminate them. If it is still invalid, the magnetic powder brake should be removed and checked and reinstalled.

PRE-B Single Shaft Magnetic Powder Brake

Catalogue:

PRE-B1 Hollow Shaft Shell Rotating Magnetic Powder Brake

PRE-B2 Hollow Shaft Inner Shell Rotating Magnetic Powder Brake

Magnetic powder brake safety system: insulation resistance ≥ 2MΩ; protective device: exposed rotating parts have safety shields, and have obvious direction of rotation; grounding device: should have reliable grounding bolts and obvious safety grounding signs; electronic control system: Each control switch of the magnetic powder brake has sensitive and reliable buttons, neatly arranged lines, and clear symbol of the terminal block; the main switch has a label box and a wire wired number.
The magnetic powder clutch is Class B insulated with a normal temperature rise of 40 °C. The operating temperature at the limit heat balance is not allowed to overspeed 100 ° C, otherwise the coil and the friction part are prone to damage. The magnetic powder clutch power supply is 24 VDC (except for special orders). It is obtained by three-phase or single-phase AC voltage through step-down and full-wave rectification (or bridge rectification). The power required for no voltage regulation and flat wave is large enough. Half-wave rectified power supplies are not allowed.

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