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
Plaats van herkomst:Dongguan, Guangdong, China
Merknaam:China-CXD
Certificering:ISO 9001:2015
Modelnummer:Aangepast
Minimale bestelhoeveelheid:1 stuk
Prijs:According to the drawing, quoted within 24 hours
Standard Packaging:Tijdschriften verpakt en beschermd, assen verpakt in houders of buizen met V-groef om buigen tijdens
Leveringstermijn:Prototype 5-8 werkdagen inclusief uitharden en afwerken, 3-5 dagen ongehard monster; kleine batch 10
Betalingsvoorwaarden:T/T,L/C,D/P,D/A,Western Union
Toeleveringsvermogen:10000 stuks per maand
Productdetails
Markeren:

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 staal, 17-4PH, 304/316L, 6061 aluminium
Machining Method: Tussen de middelpunten draaien, hard draaien of dagboeken slijpen na uitharding
Journal Runout: 0,008 mm
Journal Roundness: 0,004 mm
Journal To Journal Coaxiality: 00,01 mm
Journal Diameter: +/-0,005 mm
Rotor Seat Diameter: +/0,01 mm
Rotor Seat Cylindricity: 0,008 mm
Shoulder Squareness: 00,01 mm
Keyway Width And Position: +/0,02 mm
Thread: 6g gemeten 100 procent
Hardness: 55-60 HRC inductiegehard, kastdiepte volgens tekening
Dynamic Balance: G6.3 / G2.5 / G1 op servicesnelheid met record
Treatments: Inductieharden, carboneren, nitreren, zwartoxide, galvaniseren
Size Range: Ajournaal 6-120 mm, lengte 50-1200 mm, 2-6 getrapte diameters
Confidentiality: Wederzijdse geheimhoudingsverklaring ondertekend vóór bestandsoverdracht
Quality Standard: ISO 9001:2015, GB/T 1804-2000
Productomschrijving
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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