XF15R Fat

Hello,
I have three XF15R Hubmotors in use ...successful.
All was ordered for 36 Volt and an 26" Wheel.
I`m a little bit confused about the different eight Digits on the Motor...
XF15R 1707 0182
XF15R 1710 0215
XF15R 1811 0298
maybe the first 4 Digits stand for Turns and Strands ??
Have a Ticket at MXUS about this issue...still waiting.
Anybody here, who can decode this Numbers.
Thanks in Advance

How long have you had them?

Because the numbers look like date codes YYMM and serial number XXXX within a lot.

Hello,
Maybe you are right..
Both 1707 comes stock in our Fatbikes, the 1811 comes 4 weeks ago, for Spare and to play a little bit on bench :wink:
Waiting also for an answer from MXUS

Hello,
@ amberwolf:
You are absolutely right. :thumb:
MXUS mails:
The 8 digits:
XF15R 1710 0215 mean: this motor is the number 215th in that order, and produce on October, 2017 year.
XF15R 1707 0182 mean: this motor is the number 182th in that order, and produce on July, 2017 year.
XF15R 1811 0298 mean: this motor is the number 298th in that order, and produce on December, 2018 year.