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Your current location:Home > Products > Commutator > Segmented Slotted Commutator For Power Tool DC motor
Segmented Slotted Commutator For Power Tool DC motor

Model:NDPJ-HXQ-35

The slot type commutator can effectively improve mechanical strength and overspeed performance.

 

Categoryes: Commutator

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Details

32 bars DC motor segmented Slotted Commutator for power tool motor

 

Method for manufacturing slotted commutator

The slot type commutator includes a plastic base and a slot type commutating copper sheet. The top of the slot type commutating copper sheet is provided with a welding wire step. The adjacent slot type commutating copper sheets are insulated and isolated by mica sheets. The center has an upper cylindrical inner hole and a lower cylindrical inner hole coaxially arranged, and the hole diameter of the upper cylindrical hole is smaller than that of the lower cylindrical hole,

 

Features of slotted commutator

1. Effectively improve mechanical strength and overspeed performance.

2. A copper bush is embedded in the upper cylindrical inner hole of the plastic base of the slotted commutator,

3. The inner side of the reversing copper plate is provided with an upper hook foot implanted in the plastic matrix at the upper position, and the top of the upper hook foot is bent toward the center of the commutator to form an inner hook.

4. The inner surface of the reversing copper sheet is provided with a lower hook foot implanted in the plastic matrix at the lower position, a reinforcing ring groove is formed between the lower hook foot and the inner surface of the groove-type reversing copper sheet, and a reinforcing ring is arranged in the reinforcing ring groove;

5. A dovetail groove structure is formed between the bottom of the upper hook and the top of the lower hook.

 

Data parameter

 

Model No. OD(mm) ID(mm) Total height(mm) Segment Length(mm) Hook/Riser dia.(mm) Bar No.
DZQC-RZ32-067 22.4 φ10 17 14.7 27.5 24
S-03067A 22.4 φ12 17 14.7 17.4 24
S-03068 28.5 φ12 17.5 14 29.5 24
S-03068A 29.5 φ12 17.5 14 29.7 24
S-03069 28.5 φ12 18.5 16 22.5 24
S-03070 37.5 φ13 27 24.2 45.5 32
S-03071 35.5 φ13 27.5 23 37.2 32
S-03074 28.3 φ12 20 17 29 24
S-03079 23 φ8 19 19 30.8 12
S-03080 20.5 φ10 15 14.1 26 10
S-03081 32.5 φ15 32.5 28 46 25
QZQA-RZ12-081A 32.5 φ15 32.5 28 46 25
S-03082 18.5 φ8 14 13.5 24 12
S-03082A 18.5 φ8 14 13.5 24 12
S-03083 23 φ9 15 13 24 24
S-03083A 23 φ10 15 13 24 24
S-03084 23.2 φ8 17.5 17.3 30 14
S-03085 22.5 φ8 16 15 28.5 10

 

Picture show

Segmented slotted commutator for DC motor.jpg

Segmented slotted collector for DC motor.jpg

Segmented slot type commutator for DC motor.jpg

Segmented collector slotted commutator for DC motor.jpg

Power tool motor part commutator

DC motor commutator collector

We can provide all kinds of commutators, including slot commutator, hook commutator, flat commutator,riser type collector, shell type collector, if you need it, please contact us.

 

 

 

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Motor Parts Department

 

Email : emarketing@nide-group.com;marketing4@nide-group.com