Shanghai Huabang Industrial Business Network - commutator

[commutator]Q49D type commutator

2026-6-18 18:41:44

Q49D type commutator

Number of films: 21
Outer diameter: Ø 28.5 0-0.052
Inner hole diameter: Ø 12+0.022 0

Hook (lifting plate) outer diameter: 29 ± 0.15
Axial total length: 26+0.25
Reversing blade length: 23.5
Hook (wire slot) length: 5.5
Hook angle:
Mica groove length: 15.5
Mica groove depth: 1.1 ± 0.05
Mica groove width: 0.65 ± 0.03
Mica thickness: 0.5
Inner diameter of hook end sinkhole: 14.9
Hook end sinkhole depth: 3.5
Hook free protrusion diameter: 23
Hook free convex platform length: 1

[commutator]QE02 type commutator

2026-6-18 18:41:35

QE02 type commutator

Code: QE02
Number of films: 25
Outer diameter: Ø 59+0.10-0.10
Inner hole diameter: Ø 24.1+0.100

Hook (lifting plate) outer diameter: 58 ± 0.10
Axial total length: 19.5 ± 0.20
Reversing blade length: 4.65
Hook (welding wire slot) length: 1.7
Hook angle: 30 °
Mica groove length: milled through
Mica groove depth: 0.7
Mica groove width: 0.7
Mica thickness:
Inner diameter of hook end sinkhole: 27
Depth of hook end sinkhole: 2
Diameter of hooked convex platform:
Hook free convex platform length:

[commutator]DZQB-11-10 commutator

2026-6-18 18:41:27

DZQB-11-10 commutator