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228553 - Miller Hex Quad Output Encoder 6mm Shaft

Packaging: 1 PER EA
$33.93/EA $22.19/1 PER EA only $22.19/EASave 35%

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OVERVIEW

Precise Control with Miller OEM Parts

The Miller 228553 Encoder is a specialized replacement component designed to restore the accuracy and functionality of your Miller welding equipment. Encoders play a vital role in modern welding machines, often providing critical feedback regarding motor speed, wire feed rates, or positioning. When an encoder fails, it can lead to erratic wire feeding, error codes, or a complete machine stoppage. This genuine Miller part ensures that your equipment continues to operate within the tight tolerances required for high-quality industrial welding.

This specific unit features a Hex Quad Output configuration, a standard in robust industrial electronics for minimizing signal interference and ensuring accurate data transmission to the control board. The mechanical interface is just as important as the electronic signal; this encoder sports a 6mm diameter shaft with a length of 36.5mm. Crucially, the shaft includes a machined flat section. This "D-shaft" design allows for a set screw or coupler to bite firmly into the shaft, preventing slippage that could desynchronize the motor from the sensor.

At Josef Gas, we understand that downtime costs money. Using non-OEM electronics in sophisticated welding power sources can often lead to compatibility issues or premature failure. By choosing the authentic Miller 228553, you are investing in the longevity of your machine. Whether you are repairing a wire feeder or a power source automation component, this encoder is built to withstand the vibration, dust, and thermal cycling common in welding environments.

Key Specifications

  • Part Number: 228553
  • Type: Hex Quad Output Encoder
  • Shaft: 6mm Diameter, 36.5mm Length
  • Mounting: Shaft with Flat for secure coupling
Additional Information
Packaging Description:1 Per Ea
Product Type:Encoder
Output Type:Hex Quad Output
Shaft Length:36.5mm
----- new values below ----
Product Type:Encoder
Output Type:Hex Quad Output
Shaft Diameter:6mm
Shaft Length:36.5mm
Shaft Feature:With Flat
brand:miller
packaging-description:1-per-ea

INCLUDED

  • 1 x Encoder, Hex Quad Output (6mm/36.5mm Shaft)

APPLICATIONS

  • Replacement of faulty encoders in Miller welding machines
  • Repair of wire feed speed sensors
  • Maintenance of automated welding systems requiring positional feedback
  • Restoring functionality to Miller equipment displaying motor error codes

FAQ

The encoder provides feedback to the welding machine's control board regarding motor speed or position, ensuring consistent wire feeding or movement.

This part is typically supplied as the encoder unit itself. Please check your existing wiring harness, as you may need to reuse existing connections depending on the specific machine model.

The shaft has a diameter of 6mm and a length of 36.5mm. It also features a flat side for secure mounting.

Symptoms often include erratic wire feed speeds, the motor running at full speed uncontrollably, or specific error codes related to tachometer or motor feedback on the machine's display.

Yes, the Miller 228553 is a genuine OEM replacement part manufactured by Miller Electric.

It is designed specifically for Miller equipment. While encoders are standard components, the specific output type, shaft size, and mounting usually make it incompatible with other brands without modification.

It refers to the type of electronic signal the encoder generates. Quad (Quadrature) output allows the controller to determine both the speed and the direction of rotation.

Typically, you will need small hex keys or screwdrivers to loosen the set screw on the coupler and remove the mounting screws. A multimeter may be useful for diagnostics.