Canon 50mm F1.4 – which USM motor???

I hade to repair a 50 mm F1.4.

I ordered an nUSM micromotor module. I does not fit the lens.

After this, I have found the parts list on the net, and here is the motor:

50mm1-4_motor

Which I ordered, was the YG2-0453. In this case the USM motor has 5 pins.

50mm1-4_motor 2

http://www.procamerarepair.com/CANON-EF-50MM-14-USM-AUTO-FOCUS-AF-DRIVE-USM-MOTOR-UNIT_p_4196.html

 

The other one has 4 pins (YG9-0526).

usm motor cable

check this cable

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About canonrepair

Ruzsa János. Amatőr fotós, Canon DSLR váz. Amateur photographer. Canon DSLR user.
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2 Responses to Canon 50mm F1.4 – which USM motor???

  1. Clemens says:

    It is the one with the white plastic.

  2. Rolf Lange Wollesen says:

    I have the same problem… I am looking for a new USM motor for the Canon 50mm f/1.4. Which of the 2 cables can you check the amount of pins on? Is it the one with the white plastic on it, or is it the other one with no plastic on it?

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