Dongguan Changxinda Precision Technology Co., Ltd.
8618076650306

EV Motor Shaft with 0.008mm Runout and Keyway Milled, Hardened 55-60 HRC Bearing Journal Shaft for CNC Lathe Machining

EV Motor Shaft with 0.008mm Runout and Keyway Milled, Hardened 55-60 HRC Bearing Journal Shaft for CNC Lathe Machining
Tempat Asal:Dongguan, Guangdong, Cina
Nama merek:China-CXD
Sertifikasi:ISO 9001:2015
Nomor Model:Kebiasaan
Jumlah pesanan minimum:1 buah
Harga:According to the drawing, quoted within 24 hours
Standard Packaging:Jurnal dibungkus dan dilindungi, poros dikemas dalam dudukan atau tabung beralur v untuk mencegah pe
Waktu Pengiriman:Prototipe 5-8 hari kerja termasuk pengerasan dan penyelesaian, 3-5 hari sampel tidak dikeraskan; bat
Ketentuan Pembayaran:T/T,L/C,D/P,D/A,Western Union
Kemampuan Penyediaan:10.000 Potongan per Bulan
Rincian produk
Menyoroti:

EV Motor Shaft Turning

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Bearing Journal Runout 0.008

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Hard Turned Shaft Keyway

Material: 40Cr, 42CrMo, SCM415, 20CrMnTi, 45 baja, 17-4PH, 304/316L, 6061 aluminium
Machining Method: Balik antar bagian tengah, putar keras atau giling jurnal setelah pengerasan
Journal Runout: 0,008 mm
Journal Roundness: 0,004mm
Journal To Journal Coaxiality: 0,01 mm
Journal Diameter: +/- 0,005mm
Rotor Seat Diameter: +/-0,01 mm
Rotor Seat Cylindricity: 0,008 mm
Shoulder Squareness: 0,01 mm
Keyway Width And Position: +/- 0,02 mm
Thread: 6g diukur 100 persen
Hardness: Pengerasan induksi 55-60 HRC, kedalaman kotak per gambar
Dynamic Balance: G6.3 / G2.5 / G1 pada kecepatan layanan dengan rekor
Treatments: Pengerasan induksi, karburasi, nitridasi, oksida hitam, pelapisan
Size Range: Jurnal 6-120 mm, panjang 50-1200 mm, diameter 2-6 loncatan
Confidentiality: NDA bersama ditandatangani sebelum transfer file
Quality Standard: ISO 9001:2015, GB/T 1804-2000
Deskripsi Produk
Detailed Specifications & Features
Journal Runout0.008 mm Journal Roundness0.004 mm Order Size1 Piece Prototype Lead Time3–7 Working Days Motor shafts machined to drawing with bearing journals ground after heat treatment — not before. Materials include 40Cr, 42CrMo, SCM415 and 20CrMnTi, induction hardened to 55–60 HRC. Exporting since 2008 under an ISO 9001:2015 quality system. Why a Shaft That Measures Right in the Lathe Whines at 8000 RPM A motor shaft carries the rotor on one diameter and the bearings on
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