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Segment Type Commutator
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Product: Views:229Segment Type Commutator 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-07-17 17:42

Basic information:

Brand: AG

Origin: China

Price: Negotiable

Dimension: customized

Package: plastic tray + plastic bag + carton box + pallet

Yearly capacity: 80,000,000pcs


1 Suzhou plant:60000sqm

2 Wenzhou Plant: 30500sqm

3 Xuzhou plant: 60000sqm

Material: Sliver copper from China (silver 0.03% / 0.08% / 0.2% / 0.3%)

Phenolic resin from Japan (Sumitomo, Hitachi etc.) and China

Test specification (generally for all part number, if need more detailed information, please contact with us):

1. Appearance: free of oil or burrs

2. High voltage test: Bar to bar 600V AC, 50Hz, 1s; bar to bore 4500V AC, 50Hz, 1s.

3. Spin test: 180℃, 2h, 40000rpm over 60s, measure the bar lift and roundness.

4. Segment pull off test: speed 5min/mm, force >100N

5. Thermal shock test: -40℃, 3h / 200℃ 30m,measure the bar lift and roundness.

6. Water immersion test: (m1-m2)/m1<0.5%

Testing instruments:

Climate chamber Tester CMM

Tensile machine Spectrometer

3D profile machine Dynamic runout & barlift measurement spin tester