Fully ABS encoder seal automation solution for magnetizing, inspection and assembling all in one.

This machine is added with assembler processing of the oil seal for completing oil seal production to the programmable magnetizer with inspection unit. In less time and less effort fully production of an ABS encoder seal including magnetizing, inspection and assembling is available in one unit.* The outgoing is differ from each customer's request.

Description of exterior

• The appearance is different from requesting of customers but the general composition and shapes are almost similar to below one.
• 

Main Electrical Box

: Including PLC(ProgrammableLogicController), the components in this box controls
  each moving parts and operation.

Display Monitor

: Showing the current states, operation signals and the testing result. And more the touch
  function can control options without a keyboard or mouse.
  (A keyboard and a mouse are in the default package)

Power Supply

: Supplying the accurate supply voltage to inspection system.

Rotation Motor

: Simulating the wheel's rotating.

Magnetizer

: Supplying the magnetizing voltage and generating power for magnetizing for multi-poles.

1^st / 2^nd Loading Bar

: 1^st Loading bar loads ABS encoder seals through the bar before magnetizing and 2^nd
  one is after.

Industrial PC

: Pentium I7 Industrial PC including data acquisition system, determining the quality of object.
  (Object means each ABS Tone-wheel in a bearing)

Magnetizing Stage

: Rotates an encoder seal for magnetizing multi-poles then a Yokecoil (Magnetizing coil) shoots
  voltages for the opposing poles.

Inspection Stage

: Holding an ABS wheel bearing during measurement time at high rotating speed.
  (normally250rpm)

Transfer Unit

: Transferring an ABS bearing between each station.

OP Panel

: Controlling each part's movement manually with the rotating switches to check the movement
  condition.

Signal Tower

: Showing the current operation of the inspection unit.

Weight Measurement

: Measuring the weight of an outer seal cover before and after injection of grease.

Grease Injection

: Injecting grease into an outer seal cover's grease lane.

Assembler Inner / Outer

: Assembling the inner (ABS encoderseal) and outer (ABS encoder cover) together.

What is the ABS encoder seal ?

• Oil seals are used in a lots of bearing components to close spaces between stationary and moving parts in mechanical one, helping preventing lubricant like grease escape. These also block harmful containments when mechanical part are in operation so oil seals protect all type of precision-constructed ball, sleeve and rolling bearing. This kind of oil seal is usd in ABS Wheel bearing and below image shows the structure.
• 
• But ABS encoder seals ( called Magnetic encoder seal ) are more special function. it has not only the basic function of the oil seal but also tone-wheel function. How can it be possible ? The general encoder seals shapes below and it has core and rubber materials on it.
• 
• ABS encoder seals are covered on it with the material of ferrite rubber to be magnetized instead of the general rubber. Our magnetizer has some user interface button and user can configure the environment of magnetizing on ABS encoder seal including selecting number of poles. Our magnetizing stage consists below.
• 
• When a ABS encoder seal coated with ferriteis put on the collet jig, the stage rotates. And Yokecoil close to the surface of an encoder seal then magnetizing process begins.Below picture is an magnetized ABS encoder seal viewing through a magnet viewer film.
• 
• The each next by next N and S pole activates tooth of physical tone-wheel. Because of this feature, ABS encoder (magnet encoder) seal is more cost effective component integrated with tone-wheel's and oil seal's for one of the rotational bearing parts.

Measurement Ability

• This unit measures the magnetic flux density of ABS encoder seal with Gauss senor when rotating speed at 250RPM.
  (* This speed of rotation can be adjusted. ) The gauss sensor signal from the ABS magnetized encoder sealis normally sine wave like below picture.
• 
• From this signal data, this unit determine the quality of the each magnetizing N/S pole on ABS encoder seal.

Monitoring touch Panel

• To monitoring the current operation or the current error state including the alarm messages, this unit has a touch monitor to show the information people directly and easy way in front of the OP panel. Through this touch panel, user can control the each movement of the parts instead of the OP panel switches, monitors the current operation state and also inputs /outputs of internal sensors including PLCI/Os.( * PLC is an internal control device)
• 

Measurement item

• This unit has the below main measurement function.
• · Magnet level
• · Pole count
• · Single pitch deviation
• · Total pitch deviation
• · Duty
• · Pitch value
• · Symmetric value
• (Adding more items available from custom specification) Inaddition the measurement application has data-logging function of all inspection data, transmitting data to the central server, configuring user specification, registering new model and other useful function such as R & R (Runand Repeat) inside.
• 

More information

• The current web-page opens in short time and this may not have fully information for each product so please contact us for more valuable information.