Hight quality Original HELISTAR POB-025A Protrudent shaft type powder brake 25 n.m for printing Machine,slitting machine

  • 1-2 Pieces
    $360.00
  • >=3 Pieces
    $340.00
Model Number:
POB-025A
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available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
8 day(s) after payment received
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Overview
Quick Details
Place of Origin:
TWAIWAN
Brand Name:
HELISTAR
Material:
Metal
Torque meter(N.M):
25
Max Voltage(DC):
24
Max Speed:
1800
Max Current:
1.24A
Powder (g):
33
Gross:
9.6KG

Packaging & Delivery

Selling Units:
Single item
Single package size: 
26X22X23 cm
Single gross weight:
9.6 kg
Package Type:
CARTON BOX
Lead Time :
Quantity(Piece) 1 - 10 >10
Est. Time(days) 8 To be negotiated

Hight quality Original HELISTAR POB-025A Protrudent shaft type powder brake  25 n.m for printing Machine,slitting machine 

 

The magnetic powder Brake is composed of active rotor (input shaft), driver rotor (output shaft) and the Yoke with excitation coil The three parts are resembled against the concentric part and form a system which can rotate relatively , the annular gap between active rotor and the driven rotor is full of alloy powder which has high permeability.

The Magnetic powder will be in the state of loose when the current do not pass the excitation coil , the Magnetic powder will be thrown on the inner wall of active rotor . in this case , there will not exist the interaction force between the active and driven rotor . because the magnetic powder clutch is in the state of the separation no torque transmission exits .

The magnetic powder in the working chamber will link in a link state under the action of the magnetic flux generated from the Yoke when the current pass the excitation coil , the magnetic powder clutch can transfer torque relying on the shear force generated from magnetic chain and the friction generated from the magnetic powder and working face . In this case , the magnetic powder clutch is in the sate of the combination

When the current is cut off, the magnetic flux will disappear with the disappearance of the magnetizing current, the magnetic powder  will be in the state of loose under the action of gravity again , and will be thrown on the inner wall of active rotor under the action of the centrifugal force . In this case , the magnetic powder clutch will be in the state of separation again

Type:POB (0.6~60kgfm)

Classification:Nature cooling and compelling type
Usage:Stop,Maintenance,High-frequency operation,Positioning slight movement.

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