Xclass specification
430kv 10 pole 2y windings 
wight: 395g 
 Tempered steel removable  shaft. 

Replaceable no slip prop grip plate . 

Hollow 8mm Replaceable main shaft. 

Replaceable base plate. 

7075 aluminium bell / base plate. 

Open cage Ezo  19x8mm  bearings. 

Oil filled sump 

Unique half ahft design reduces the shaft length to 65% the length of other motors in this size class. 

Internal manual oil pump system 

Black coated stator compatible with Cryo spray . 

Bonding agents ( glue)  used have a working temp range between -65 and +235°c making the motor compatible with Cryo spray . 


220°C high temp single winding copper . 

Sh52 180°c high temp curved  magnets .

. 15mm stator laminates 

. 15mm air gap 

Custom synthetic nylon winding fence wound into stator.

ACPC designed bell 

Integrated oil seal on top shaft .

3 way  accessible wet sump , under the top shaft , oil sump plug in base and through removal of the base plate.

KO Method - X-Class Motor (430KV)