Get free YouTube views, likes and subscribers
Get Free YouTube Subscribers, Views and Likes

Where has the insulation gone? Hammer UDD950A Hammer Drill Repair - Rewind Motor Armature

Follow
Val`s Workshop

Hi! In this video I am repairing Hammer UDD950A hammer drill. After disassembly, it turned out that there was no end insulation on the engine anchor. Apparently this was the reason for the failure of the armature of the engine.

00:00 Dismantling
02:32 Checking the stator
03:29 Removing the winding pattern
05:59 Preparing the anchor for rewinding
10:00 Engine armature collector groove
11:22 Motor armature rewind
14:55 Heat shrinking of collector hooks
16:01 Installation of wedges
17:09 Engine armature impregnation
18:29 Motor armature balancing
19:21 Assembly
22:47 Result

posted by prosetejapk