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Transmission Parts Forging Reducer Gear Box AISI 4140 Steel Planet Carrier 280 HB

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Transmission Parts Forging Reducer Gear Box AISI 4140 Steel Planet Carrier 280 HB

Name: Transmission Parts Forging Reducer Gear Box AISI 4140 Steel Planet Carrier 280 HB
Brand: YIZGEAR
Price: 200 USD

Brand Name : YIZGEAR

Model Number : PC23032501

Place of Origin : CHINA

MOQ : 1 Set

Price : $200/ Set

Payment Terms : L/C, T/T, Western Union, D/P

Supply Ability : 150 Sets/Month

Delivery Time : 55 Days

Packaging Details : Plywood Crate

Planet Carrier No. : 3

Type : Cylindrical Gear

Profile : Spur Gear & Internal Gear

Material : Forging Steel

Production time : 30 days

Hardness : 240-280 HB

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Transmission Parts-Forging AISI 4140 Steel Planet Carrier

Material: AISI 4140 (similar to 42CrMo Steel)

Whole Machining

Hardness 240-280 HB

1) Planetary Gearbox' Feature

In a typical application, the drive power connects to the sun gear. The sun gear then drives the planetary gears assembled with the external gear ring to operate.

The planetary gear train also provides stability due to an even distribution of mass and increased rotational stiffness. Torque applied radially onto the gears of a planetary gear train is transferred radially by the gear, without lateral pressure on the gear teeth.

2) Description of Epicyclic Gear Train

A carrier connects the centers of the two gears and rotates the planet and sun gears mesh so that their pitch circles roll without slip.

A point on the pitch circle of the planet gear traces an epicycloid curve.

Products	Gear Box/ Gear Reducer
Custom Made	√
Gear Profile Type	Helical Gear/ Double Helical Gear
Gear Teeth manufacturing	Gear Hobbing/ Gear Grinding
Gear Teeth Grinding	√
Module (M)	Custom
Number of Teeth (Z)	Custom
Pressure Angle (α)	20°/ 14.5°
Helix Angle (β)	Custom
Teeth Accuracy Grade	ISO 6-7 Grade
Heat Treatment	Carburizing/Cement Quenching/Nitriding
Surface Hardness	58-62 HRC

STEEL CODE GRADES COMPARISON
CHINA/GB	ISO	ГΟСТ	ASTM	JIS	DIN
45	C45E4	45	1045	S45C	CK45
40Cr	41Cr4	40X	5140	SCr440	41Cr4
20CrMo	18CrMo4	20ХМ	4118	SCM22	25CrMo4
42CrMo	42CrMo4	38XM	4140	SCM440	42CrMo4
20CrMnTi		18XГT		SMK22
20Cr2Ni4		20X2H4A
20CrNiMo	20CrNiMo2	20XHM	8720	SNCM220	21NiCrMo2
40CrNiMoA		40XH2MA/ 40XHMA	4340	SNCM439	40NiCrMo6/ 36NiCrMo4
20CrNi2Mo	20NiCrMo7	20XH2MA	4320	SNCM420

Transmission Parts Forging Reducer Gear Box AISI 4140 Steel Planet Carrier 280 HB

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