ERN 120 5000 02S12-03 Heidenhain Encoder ID 589 611-2S

HEIDENHAIN ERN 120 5000 02S12-03 Incremental Rotary Encoder

ID 589 611-2S / 589611-2S

The HEIDENHAIN ERN 120 5000 02S12-03 is an industrial incremental rotary encoder used for accurate position and speed feedback in motion control systems. This encoder is identified with the important HEIDENHAIN ID number 589 611-2S, also written as 589611-2S.

For HEIDENHAIN encoders, the ID number is one of the most important references when selecting, replacing, or sourcing the correct product. Encoders with similar series names may have different mechanical dimensions, signal configurations, cable or connector options, and mounting details.

For this reason, when requesting a quotation or replacement, customers should always provide the full ID number.

EncoderMarket can support sourcing requests for HEIDENHAIN 589 611-2S / 589611-2S incremental encoders and compatible replacement solutions.

Product Information

Why Is the ID Number Important?

In HEIDENHAIN encoders, the model name alone may not always be enough to identify the exact product. The ID number 589 611-2S / 589611-2S helps define the specific configuration of this encoder.

The ID number may be related to important product details such as:

• Electrical output type
• Supply voltage
• Cable or connector configuration
• Mechanical mounting style
• Shaft or hollow shaft design
• Signal interface
• Special production configuration
• Compatibility with the original machine or motor

For this reason, when replacing a HEIDENHAIN encoder, the ID number should always be checked carefully.

Typical Applications

The HEIDENHAIN ERN 120 5000 encoder with ID 589 611-2S / 589611-2S is typically used in industrial systems where precise rotational feedback is required.

Common applications include:

• CNC machines
• Servo motor feedback systems
• Machine tools
• Industrial automation equipment
• Packaging machines
• Printing machines
• Textile machinery
• Robotic systems
• Motion control applications
• Maintenance and retrofit projects

Technical Overview

The ERN 120 5000 02S12-03 provides incremental feedback with 5000 pulses per revolution. With its 5V TTL output, it is suitable for control systems and servo drives that require digital incremental encoder signals.

This encoder helps the machine control system monitor:

• Shaft rotation
• Speed feedback
• Direction of rotation
• Position feedback
• Motor control accuracy

Replacement and Compatibility Notes

Before replacing a HEIDENHAIN encoder, it is strongly recommended to verify the complete product information. Even if another encoder has the same resolution or output type, it may not be mechanically or electrically compatible.

Please check the following details before ordering:

• HEIDENHAIN ID number: 589 611-2S / 589611-2S
• Full model number: ERN 120 5000 02S12-03
• Resolution: 5000 PPR
• Supply voltage: 5V ±10%
• Output signal: TTL
• Hollow shaft dimensions
• Mounting flange type
• Cable or connector type
• Pin configuration
• Machine, motor, or drive model
• Original encoder label photo

For the most accurate quotation, please send a clear photo of the encoder label together with the connector and mounting side.

Why Buy from EncoderMarket?

EncoderMarket supports global customers with industrial encoder sourcing, replacement, and technical identification.

We can help with:

• HEIDENHAIN encoder quotation requests
• HEIDENHAIN ID number identification
• Encoder replacement research
• Equivalent encoder comparison
• Industrial spare parts sourcing
• CNC and servo motor encoder support
• Global export and supply assistance

If you are looking for HEIDENHAIN ID 589 611-2S, HEIDENHAIN 589611-2S, or ERN 120 5000 02S12-03, EncoderMarket can help you check availability and provide quotation support.

Request a Quote

If you need the HEIDENHAIN ERN 120 5000 02S12-03 incremental encoder, please contact EncoderMarket with the following information:

• Required quantity
• Full model number
• HEIDENHAIN ID number: 589 611-2S / 589611-2S
• Clear label photo
• Connector photo
• Mounting side photo
• Delivery country

Our team will review your request and provide quotation support based on current availability.

FAQ – HEIDENHAIN ERN 120 5000 ID 589 611-2S / 589611-2S

What is the HEIDENHAIN ID number for this encoder?

The HEIDENHAIN ID number for this encoder is 589 611-2S, also written without spaces as 589611-2S.

Why is the ID number important for HEIDENHAIN encoders?

The ID number is important because it helps identify the exact product configuration. HEIDENHAIN encoders with similar model names may have different electrical outputs, connectors, mounting types, or mechanical dimensions.

What is the full model number of this encoder?

The full model number is HEIDENHAIN ERN 120 5000 02S12-03.

What is the resolution of HEIDENHAIN 589 611-2S?

This encoder has a resolution of 5000 PPR, meaning 5000 pulses per revolution.

What is the output type of this encoder?

According to the product label, this encoder has TTL output.

What is the supply voltage?

The supply voltage is 5V ±10%.

Can EncoderMarket supply HEIDENHAIN 589611-2S?

Yes. EncoderMarket can support quotation and sourcing requests for HEIDENHAIN 589611-2S / 589 611-2S, depending on current stock and supplier availability.

Can this encoder be replaced with an equivalent model?

A compatible replacement may be possible, but it must be checked carefully. The ID number, resolution, output type, voltage, shaft type, connector, and mounting dimensions must match the original application.

What information should I send for a quotation?

Please send the HEIDENHAIN ID number 589 611-2S / 589611-2S, the full model number, required quantity, and clear photos of the encoder label, connector, and mounting side.

Where is this encoder used?

This encoder is commonly used in CNC machines, servo motors, machine tools, automation systems, packaging machines, printing machines, and other industrial motion control applications.