Zirconia Ceramic Axles For Ultra Mini Motor Driver

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 Zirconia ceramic axles have good sliding features and it was made by zirconia ceramics, zirconia ceramic material is good choice for miniaturization dynamic systems. The zirconia ceramic axles manufacturing process request strict quality control and advanced ceramic technology . Zirconium oxide shaft elastic modulus and heat expansion coefficient are similar to steel and it is biocompatible. each shaft is carefully produce to ensure precise dimensions and smooth surfaces.

 

Zirconium oxide ZrO2 is a high mechanical load capacity technical ceramic material , have high load capacity and long service life performance when working in the ultra mini motor driver. The zirconia ceramic axles was installed in the planetary gears in ultra mini motor driver, due to this excellent’s zirconia ceramic performance, the ceramic axles help to extend the service life of ultra mini motor driver and more reliable.

 

Zirconia Ceramic Axles

 

Zirconia ceramic axles feature:

· Coefficient of thermal expansion similar to steel
· High mechanical load capacity
· High strength&hardness
· High fracture toughness
· Wear resistance
· Excellent thermal insulation
· Excellent sliding
· Low thermal conductivity
· Corrosion resistance in acids and alkalis

 

Zirconia axles properties:

PropertiesUnitValue
Composition%94.5% ZrO2         5.5% Y2O3
Specific Densityg/cm3≥6.03
Hardness (HV)GPa>12
Coefficient (20-400°C)10-6 /k9.6
Elastic ModulesGPa205
Fracture ToughnessMPa·m1/28-10
Crushing LoadKN≥25 (S ⊄6.5mm)
Grain Sizeμm<0.5
Thermal Conductivityw/(m·k)3

 

Ceramic axles application:

 

The ceramic axles already widely use for application such as compact drives , gear, motor, sensor, controller, accessories .The use of zirconia ceramic axles in ultra mini motor driver planetary gears led to the birth of a series of individual cylinder ceramic rods and pins, such as ceramic linear guide, ceramic locating lever, ceramic splice, ceramic roller, ceramic bearings, ceramic housings for power tools.

 

Ceramic components are more wear-resistant than steel and make, e.g., ceramic gearheads are more precise and reliable. It is impressive that the benefits of ceramics as a material for sockets/connectors, guides, axles, and shafts.

 

Zirconia Ceramic Axles For Ultra Mini Motor Driver

 

zirconia ceramic axles also can be used for other fileds where request of extreme conditions for customized projects, such as request of saltwater-resistant, high mechanical strength, corrosion resistant, wear resistant, and also offer high efficiency, then you can use the zirconia ceramic spindles for underwater drives.

 

Other industry such as medical equipment, precision instruments, automotive, electronic and electrical, semiconductor, photoelectric, life scientific and aerospace industry also need zirconia ceramic axles for some special request.

 

Innovacera standard ceramic axes size:

 

Innovacera produce series of zirconia ceramic axles for ultra mini motor driver, here are some standard size for your reference:

 

Diameter: 0.8mm, 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 5.5mm, 6.0mm, 8.0mm.
Length: 2.4mm, 6.4mm, 7.4mm, 10.6mm, 13.8mm, 15mm, 35mm, 40mm, 60mm, 70mm, 120mm,

 

ΦDL=2.4L=6.4L=7.4L=10.6L=13.8L=35L=40L=60L=70L=120
0.808240864087408106081380835084008600870
1.010241064107410106101381035104010601070
1.515241564157415106151381535154015601570
2.020242064207420106201382035204020602070
2.525242564257425106251382535254025602570
3.030243064307430106301383035304030603070
4.04024406440744010640138403540404060407040120
5.05024506450745010650138503550405060507050120
5.55524556455745510655138553555405560557055120
6.06024606460746010660138603560406060607060120
8.08024806480748010680138803580408060807080120

 

Consult with Innovacera

If you need any zirconia ceramic components for high mechanical load capacity and and long service life application or any technology questions, welcome to contact us at sales@innovacera.com or 86 592 558 9730, we will do our best to meet your requirement.

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