THE WORLDS MOST POWERFUL X-CLASS MOTOR.
STYLE - POWER - MODULAR
THE MOST POWERFUL X-CLASS MOTOR IS NOW IN STOCK AND READY TO SHIP.
WE SET OUT TO DESIGN THE MOST POWERFUL X-CLASS MOTOR THAT WILL DOMINATE THE FIELD.
AVAILABLE IN 400, 420 AND 455KV
WE DESIGNED OUR METHOD X MOTOR AROUND OUR VERY OWN CUSTOM MADE STATOR. THIS IS THE RESULT OF COUNTLESS HOURS OF R&D AND RESEARCH, USING OUR DECADES OF EXPERIENCE. WE THEN HAND WIND THE STATOR WITH A HIGH TEMPERATURE RESISTANT SINGLE WIND. THIS DESIGN IN CONJUNCTION WITH MAGNET CHOICE GIVES US UNMATCHED POWER IN THE INDUSTRY.
AFTER ALMOST A YEAR OF R&D AND THE IMPLEMENTATION OF MANY NEW DESIGN FEATURES.
REMOVEABLE ANTI PROP SLIP PLATE
SIMPLE CLIP IN DESIGN FOR QUICK FITTING.
NO TOOLS REQUIRED, SIMPLY LOCK IT INTO PLACE TO SECURE. EASY TO CHANGE OUT IN THE EVEN OF DAMAGE AND ALLOWS QUICK ACCESS TO THE SHAFT AND TO THE SUMP FOR ADDITION OF RACEX OIL.
SOLID CNC CONTRUCTION AND PRECISE
EASY TO REMOVE SHAFT
ONE OF THE FEATURES WE REALLY WANTED ON OUR MOTOR WAS THE ABILITY TO REBUILD IT. THIS NEGATES THE NEED TO CONTINUE BUYING THINGS THAT YOU DONT NEED. OUR SHAFT IS A PERFECT EXAMPLE OF THIS. IT SIMPLY SCREWS INTO PLACE AND IS REMOVABLE IN JUST A FEW SECONDS.
REDUCING THE COST OF REPLACEMENTS AND ALLOWING EASY ACCESS FOR FAST MAINTENANCE
A WHOLE RAFT OF INDUSTRY FIRST DESIGNS AND PATENTS - DRIVING X-CLASS INTO THE FUTURE
CUSTOM 10 POLE WINDING
REPLACEABLE BASE PLATE
WET SUMP FOR RACEX OIL
CRYO COMPATIBLE STATOR
INTERNAL ORGA SYSTEM OIL PUMP
EZO 16X9 OPEN BEARINGS
QUICK RELEASE BEARINGS
ACTIVE CHOKE POINT TECHNOLOGY
KO tech is the very first motor company to incorporate a cooling system to RC brushless motors that does not rely on fans or fin style designs .
The traditional fan or fin styled design calls for a fan machined in to the bell, this method has 2 major flaws. Firstly this design is" handed " meaning cw rotating motors must have a fan design orientated differently to a ccw rotating motor if the fan is to be effective. Second is that a fan, or fan shaped spokes design robs the motor of power to drive the fan and In turn lowering response times, ultimate RPM and ultimate available torque.
KOtech has developed ACPC to compress oncoming air directly at the bell spoke face forcing the air past the spokes and directly into the stator and magnet assembly.
This lowers the operating temps, increases torque and dramatically increase response times all the way along the rpm range. As a bonus the angled ring that forms the ACPC design is used as a counter balance, used to reduce the amount of putty to balance a motor bell.
We are able to "clock" the ACPC ring a full 360 ° during the balance procedure effectively halving the amount of putty needed to achieve a reading of "True" on the test equipment . This allows us to further reduce the bells weight and in turn improve motor response times.
Lastly because of this ability to reduce the amount of balance putty putty needed we have also been able to reduce the lip at the base of the motor used as a rebate to retain the putty under high RPM centrifugal forces, further reducing weight and I'm proving response times.
X-CLASS FULL SPECIFICATION
400kv 10 POLE 2Y WINDINGS
420kv 10 POLE 2Y WINDINGS
455kv 10POLE 2Y WINDINGS
TEMPERED STEEL REMOVABLE SHAFT
REPLACEABLE NON SLIP PROP PLATE .
HOLLOW 8MM REPLACEABLE SHAFT.
REPLACEABLE BASE PLATE.
7075 ALUMINIUM BELL / BASE PLATE.
OPEN CAGE EZO 19x8mm BEARINGS.
OIL FILLED SUMP.
UNIQUE HALF SHAFT DESIGN REDUCES SHAFT LENGTH TO 65% 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 TEMPERATURE RANGE BETWEEN -65 AND +235°c MAKING THE MOTOR COMPATIBLE WITH CRYO SRAY.
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.