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Alumina Zirconia Ceramic End Effector Semiconductor Ceramic Wafer Pick Up Tools

Alumina Zirconia Ceramic End Effector Semiconductor Ceramic Wafer Pick Up Tools

  • Alumina Zirconia Ceramic End Effector Semiconductor Ceramic Wafer Pick Up Tools
Alumina Zirconia Ceramic End Effector Semiconductor Ceramic Wafer Pick Up Tools
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001
Model Number: XF-228
Payment & Shipping Terms:
Minimum Order Quantity: 1pieces
Price: negotiable
Packaging Details: international carton box
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 500 pieces per month
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Detailed Product Description
Item: Ceramic Wafer Pick Up Tools Material: Alumina Or Zirconia
Semiconductor: Yes Function: Pick Up Wafer
Type: Semiconductor Ceramic Shape: Custom
Dimension: Custom Finishing: With Groove
Port Type: Vacuum Port Sample: Available
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ceramic machining services


precision ceramic machining

Alumina Zirconia Ceramic End Effectors Ceramic Wafer Pick Up Tools


Product Description

Ceramic End - Effectors, Endeffector, Endeffectors, Wafer Carrier, Wafer Chuck, Wafer Pick - Up Tools, Wafer Tools: NetMotion, Inc. web site

Product Keywords & Tags

Features Wafer Chuck/End Effector More details, click here Model/ Designs Properties and Application Note Properties & Application Note End - Effectors Netmotion, Alumina, serial comminication controller, Semiconductor supply, Fabs, Alumina Tubing, Microstep motor, stepper Motor Driver, Motor Controllers, Stepper Oscillator Driver, Semiconductor Fabrication Products, Clean Room Products, Clean Room, Clea htm files wh effectors

Ceramics have superior mechanical, electrical, and thermal properties ideal for quality components. the durability of fine ceramics makes it ideal for mechanical and thermal loads that are abrasive and in chemically harsh environment.
  • Standard paddle and fork designs
  • For 4", 5", 6", 8" and 12" wafers
  • Vacuum and non-vacuum
  • High temperature resistance
  • Chemical resistance
  • Durable and reliable

Standard 12" and 8" Coated Alumina End-Effectors
      Download/View Video Clip (MPEG File 3.8MB)
Standard Alumina Paddle Design 4"~12" Standard Alumina Fork Design 4" ~ 8"
Size Part Number
12" CEFV12PA
Size Part Number
Type of Ceramic Purity Color Vacuum Non-Vacuum
Alumina 99.5% White Yes Yes
Alumina 99.6% Cream Yes Yes
Alumina 99.9% Cream No Yes
Silicon Carbide (SiC) 98.0% Black Yes Yes
Properties & Application Note
Ceramic End-Effector Properties
Properties Alumina Silicon Carbide (SiC)
Purity 99.9% 99.6% 99.5% 98.0%
Chemical Composition A1203 A1203 A1203 SiC
Color Ivory Dark Ivory White Black
Density (g/cm3) 3.95 3.94 3.94 3.14
Flexural Strength (kg/mm2) 40 38 45 51
Vicker Hardness 1,800 1,500 1,500 3,100
Young Ratio (104kgf/mm2) 3.9 4 3.9 4.2
Composition Strength (MN/m3/2) 4 4 4 2.4
Coefficient of Thermal Expansion (10-6) 7.9 8 8 3.4
Thermal Conductivity (Cal/sec/cm) 0.07 0.07 0.07 0.33
Volume Resistivity (>&=cm) >10-14 >10-14 >10-14 106
Dielectric Constant 10.5 11 11.5 --
Dissipation Factor (10-4MHz) -- 8.0 4.8 --
Breakdown voltage (kv/mm) 15 13 15 --
Application Note

In robotics, an end-effector is a device or toll connected to the end of a robot arm. The structure of an end effector (see figure on the left and right), and the nature of the programming and hardware that drives it, depends on the intended task.

A robot arm can accommodate only certain end-effector task modes without changes to the ancillary hardware and/or programming. It is not possible to directly replace a gripper with a screwdriver head, for example, and expect a favorable result. It is necessary to change the programming of the robot controller and use a different set of end-effector motors to facilitate torque rather than gripping force. Then the gripper can be replaced with a driver head.



End effectors constitute the end of the robot arm which handles and moves the semiconductor wafer between positions. It’s basically the robot’s hand so it is important that it be thermally and dimensionally stable and not contaminate the chamber with particles or chemical contaminants.


Ceramic end effectors are used for their stiffness and high strength, meaning the robot arm settles to its final position faster than with aluminium. Additionally, the robot’s motion itself is faster, optimising positioning accuracy and increasing efficiency.


The ceramic material is chosen based on the deposition chemistry to which it will be exposed. For example, if plasma is used, a minimum 99.5% alumina must be used.

The same consideration of gas chemistry is needed for determining the interior materials for plasma etch processes. If an anodised aluminium or alumina chamber is used with fluorinated gases or oxygen plasma then an yttria coating may be used on theanodised aluminium walls to prevent chemical attack. Yttria has superior erosion resistance and low particulation compared with alumina or thermal spray alumina coating.


Industrial Ceramic Intriduction
Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.
Company Introduction

Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .


Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

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