GBLS Research Group

Installing Brushless Motor

HOAN
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How to install

Not much to do except pitch adjustment.

If you measure the length, there is a difference of about 0.4mm, so you need to adjust the pitch once.

It should be a little tighter than the original motor, but I decided to adjust it again when I changed the motor.

I like to tighten the pitch adjustment screw as much as possible and then loosen it 2 turns to adjust the pitch,

After a total of 2 turns, I loosened it another 0.75 turns (2 + 5/8).

I'm sure there are individual differences, but when I spun the motor with only the lower part

You can adjust the pitch without sharp and annoying sounds!

Review

  1. Increased retraction speed
  2. Slightly increased recoil
  3. Firing sound after firing? Better
  4. Improved heat generation compared to original motor

GndBros DAS Research Group

Providing in-depth technical analysis and research insights on GBLS airsoft products, including the DAS GDR-15 and other precision airsoft equipment.