Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors

Ningbo Yinzhou Wenhui Paper Co., Ltd. / 2022-06-27

Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors

  • Application:Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
  • Hardness:Hardened Tooth Surface
  • Installation:Vertical Type
  • Layout:Coaxial
  • Gear Shape:Cylindrical Gear
  • Step:Four-Step

=== Base Info ===

  • Model NO.:Gear box
  • Type:Planetary Gear Reducer
  • Transport Package:Poly Bag, Carton
  • Specification:custom made
  • Origin:China
  • Production Capacity:1, 000, 000pieces,Month

=== Description ===

Basic Info.

Model NO. Gear box Type Planetary Gear Reducer Transport Package Poly Bag, Carton Specification custom made Origin China Production Capacity 1, 000, 000pieces/Month

Product Description

We are a precision planetary reducer gearboxes manufacturer for electric motors ,electric machine,electric machinery.We supply variety custom made gear box and gears for power transmission through powder metallurgy process  .

Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.

The powder metallurgy press and sinter process generally consists of three basic steps: powder blending (pulverisation), die compaction, and sintering. Compaction is generally performed at room temperature, and the elevated-temperature process of sintering is usually conducted at atmospheric pressure and under carefully controlled atmosphere composition. Optional secondary processing such as coining or heat treatment often follows to obtain special properties or enhanced precision.


Mixing of powders
This can often involve the introduction of alloying additions in elemental powder form or the incorporation of a pressing lubricant.

Forming of the mixed powder into a compact
The dominant consolidation process involves pressing in a rigid toolset, comprising a die, punches and, possibly, mandrels or core rods. However, there are several other consolidation processes that are used in niche applications.

Sintering of the compact to enhance integrity and strength
This process step involves heating of the material, usually in a protective atmosphere, to a temperature that is below the melting point of the major constituent. In some cases, a minor constituent can form a liquid phase at sintering temperature; such cases are described as liquid phase sintering. The mechanisms involved in solid phase and liquid phase sintering are discussed briefly in a later section.

Secondary operations
The application of finishing processes to the sintered part. In the Powder Metallurgy industry, such processes are often referred to as secondary operations.

Powder metallurgy (PM)Typical workpiece materials 
Workpiece materialDensity (grams/cc)Yield strength (psi)Tensile strength (psi)Hardness (HRC)
Iron5.2 to 7.05.1*103 to 2.3*1047.3*103 to 2.9*10440 to 70
Low alloy steel6.3 to 7.41.5*104 to 2.9*1042.00*104 to 4.4*10460 to 100
Alloyed steel6.8 to 7.42.6*104 to 8.4*1042.9*104 to 9.4*10460 and up
Stainless steel6.3 to 7.63.6*104 to 7.3*1044.4*104 to 8.7*10460 and up
Bronze5.5 to 7.51.1*104 to 2.9*1041.5*104 to 4.4*10450 to 70
Brass7.0 to 7.91.1*104 to 2.9*1041.6*104 to 3.5*10460

Specification
 
Product namePowder metallurgy precision planetary gearboxes for machines
materialmetal alloy, Iron , stainless steel , brass 
processMetal injection molding , powder metallurgy
Surface treatmentPolishing , plating ,sand blasting , PVD , coating
Tolerance±0.3%
Drawing formatDWG ,IGS , STP
Delivery time 30 days for mass production

Gearbox dimension: 4mm , 6mm , 8mm , 12mm , 18mm , 22mm , 28mm 
DC gear motor : 3V , 12V , 24V
Micor gear box
Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors



Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors


Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors
Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors


Sintered metal gearbox factory 

Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors
Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors

Automatic Power Transmission Gear Reducer Planetary Gearbox Speed Reduction for Gear Motors





 

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