The Motor 01 is the 3 KW electric hub motor by CAKE used in Makka.
This motor appears to be used in all versions of Makka. Even though the Makka range has 1 KW peak power output, it appears to use the same motor and controller as the Makka flex :work which has a 3.3 KW peak power output (meaning the power limitation is likely done in the controller software).
Exact specs are not yet published anywhere. However, based on the teardown below, the motor is believed to be the QS 205 V2 spoke hub motor (or similar) from QS motor.
Additionally, here is an image of a Makka wheel (from the liquidation auctions) without CAKE branding, clearly showing the QS motor logo and design:
This teardown of a CAKE Motor 01 was done by joepalmgren on Discord:
I have started to tear down a macka motor. It have 46 pole (magnets) and 51 coils. The coils are winds in groups of 3 and 4 teeth. The winding is 3 turns/coil group, with 21 pc of 0.50mm copperline
24 seg