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Electromagnet - one-stroke
Type - 21 271 19

 
 
   

Description.......

These electromagnets have been expressly studied and realized for the field of household appliances, automatic machines, and distributors.
They have a keeper sliding in a cylinder.
The keeper movement takes places from the initial to the final position by means of the electromagnetic force, while the return is operated by a different force, normally a spring.
The assembly position is irrelevant, but the power outlet must be set in the axial sense only, otherwise, in the presence of a side load, a considerable wear of the cylinder in which the keeper slides would occur.
These appliances consist of an electrical part and a mechanical part. The electric winding consists of a coil with free wires.

h
photo2127119
  drawing
 
 

Technical specifications.......

Voltage
12/24 Vdc
Intermittence
100%/12 ED
Power at 20 C
4,1 W/16,4
Weight
45 gr.

 

Protection
Complying with DIN 40050
Appliance
IP 00
Electrical connection
IP 00 with free wires
Insulation class
B complying with norms VDE 0580.

 

Graph.......

The indicated magnetic force is obtained with 90% of the voltage rating at operative temperature.
This electromagnet can be fed with 12 Vdc in continuos duty (100% ED) and with 24 Vdc in intermittent duty (13% ED).
The relevant intermittence refers to a cycle lasting 5 minutes max.

grp21 271 19
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