Open Slots And Semi Closed Slots
Open Slots And Semi Closed Slots Average ratng: 3,0/5 3720 reviews
It was noticed that using semi-closed slots the I 2R losses and the eddy current losses in the magnets were lower if compared with similar motors having open slots. However, the semi-closed slot.
- Open and closed slots -comparison (per unit impedances in%) 0 20 40 60 80 100 120 140 160 180 200 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 voltage V per unit impedance closed slots open slots closed slots name-plate current open slots name-plate current closed slot motor: 100 hp, 575 V, 100Amp open slot motor: 300 hp, 550V.
- Oct 10, 2020 Examples of different slot geometries including open and semi-closed 66.The main advantages of concentrated windings are that they can have higher slot fill factors and that they can be pre.
Advantages of Closed Slot Stamping vs Open Slot Stamping
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Advantages of Closed Slot Stamping vs Open Slot Stamping
Hi Guys,
Recently i came across an information that some manufacturers of Submersible Motors use Closed slot Stamping design in Higher kW ranges over the conventional Open slot stampings. The disadvantage of a closed slot stamping will be the delay in production as it may take upto couple of days to completly sew the coil on its core.
I wonder what could be the advantage of the Closed Slot stamping motor over the one with conventional Open Slot Stamping? Can anyone throw me some light on this issue.
Recently i came across an information that some manufacturers of Submersible Motors use Closed slot Stamping design in Higher kW ranges over the conventional Open slot stampings. The disadvantage of a closed slot stamping will be the delay in production as it may take upto couple of days to completly sew the coil on its core.
I wonder what could be the advantage of the Closed Slot stamping motor over the one with conventional Open Slot Stamping? Can anyone throw me some light on this issue.