Tengu 4730EC Eclipse

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The stator size of our motors is indicated as a combined number, where the first two digits refer to the stator width, and the last two digits refer to the stator height.

So a 4730 stator size refers to a motor with a stator width of 47 mm, and a stator height of 30 mm.

On large industry models with a stator diameter in exess of 100 mm (like our Jetstream Heavy Duty Series, these numbers are seperated by a dash, like 100-30 or 150-50.

The motor configuration gives you information about the number of stator arms/slots (N) and magnetic poles (P). So a 12N10P denomination refers to a motor with 12 arms and 10 poles.

This number refers to the legth of the motor body excluding the shaft, so from the mounting plate to the top of the rotor.

This number refers to the width (maximum extension from side to side) of the motor.

When checking the clearance in your frame, this is the number to compare it against.