Samples of encoder Disk

Before committing to mass production, engineers and manufacturers must verify that the encoder disk performs to their specific requirements in real-world environments. A sample allows for:

• Design verification

• Sensor compatibility testing

• Mechanical fit checks

• Functionality validation

• Optimization before large investment

TMN offers samples to meet these needs quickly, accurately, and affordably.

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Types of Encoder Disk Samples Offered by TMN

At TMN, we provide a broad range of encoder disk samples tailored to specific applications. Whether you need a basic low-resolution disk for a cost-effective system or a high-resolution disk for precision machinery, we have a solution.

1. Incremental Encoder Disk Samples

These samples feature evenly spaced lines or slots that generate a fixed number of pulses per revolution (PPR). They are commonly used in:

• Motor speed monitoring

• Conveyor belt systems

• Industrial automation

• CNC machinery

Sample Specifications:

• PPR options from 100 to 10,000

• Disk diameters ranging from 20 mm to 150 mm

• Single-channel or dual-channel (A/B) output formats

• Optional index pulse (Z-channel)

2. Absolute Encoder Disk Samples

Unlike incremental disks, absolute encoder disks have unique patterns that provide a specific position value for each angular location. These samples are ideal for:

• Robotics

• Medical imaging systems

• Satellite positioning systems

Sample Features:

• Custom binary or Gray code patterns

• Multi-track layout

• Sizes and formats adapted to sensor type

3. Optical Encoder Disk Samples

These samples are typically laser-cut or printed on transparent substrates. An optical sensor reads the light passing through or reflected by the disk’s pattern.

Materials used:

• Polycarbonate film

• Polyester (PET)

• Glass (for high-end applications)

Benefits:

• High-resolution capability

• Low weight

• Smooth motion detection

4. Magnetic Encoder Disk Samples

These disks feature magnetic strips or segments that interact with magnetic sensors. TMN offers magnetic disk samples for applications requiring:

• Dust or oil resistance

• Operation in harsh industrial environments

• High shock and vibration tolerance

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Materials for Encoder Disk Samples

We manufacture encoder disk samples using a variety of materials, each selected based on application demands:

• Stainless Steel (304, 316): Robust and corrosion-resistant

• Aluminum: Lightweight and cost-effective

• Acrylic or Polycarbonate Films: Transparent and ideal for optical encoders

• PET Films: Flexible and suitable for compact or embedded systems

Material thickness ranges from 0.1 mm to 1.5 mm, and samples are available with different finishes such as anodizing, matte surface, or reflective coatings.

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Custom Sample Features from TMN

Every application is unique, and so are our encoder disk samples. TMN offers fully customizable features for your samples, including:

1. Hole Configurations

• Central bore sizes from 2 mm to 30 mm

• Custom hole arrays for mounting

• Keyway slots and tap holes

2. Marking Patterns

• Custom PPR count

• Multi-track encoder designs

• Indexing slots for home reference

3. Surface Treatments

• Anti-reflective coating for optical sensors

• Hard anodized finishes for durability

• Color coding for ease of identification

4. Adhesive Backing or Hub Mounts

• Peel-and-stick samples for easy installation

• Aluminum hubs for rigid mounting

• Custom spacers for sensor alignment

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Prototyping Support and Fast Turnaround

At TMN, we understand the importance of time-to-market in today’s competitive industries. That’s why we prioritize rapid sample production and prototyping support for our clients.

Our prototyping process includes:

• Design review and consultation with engineers

• CAD-based pattern generation and simulation

• Sample fabrication using laser cutting, photo-etching, or CNC machining

• Shipping within 5 to 10 business days for most standard samples

Clients can test and refine their encoder systems using our samples before committing to full production, saving both time and costs in the development process.

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Applications of TMN Encoder Disk Samples

Our encoder disk samples are trusted by engineers and product developers across a wide range of industries.

1. Automation and Motion Control

• Position sensing for robotic arms

• Speed feedback in servo systems

2. Aerospace

• Aircraft flap control systems

• Satellite orientation systems

3. Medical Equipment

• Robotic surgical tools

• Imaging systems with rotary motion

4. Renewable Energy

• Wind turbine blade angle feedback

• Solar tracking systems

5. Consumer Electronics

• Scroll wheels and input dials

• 3D printer motion control

Whether you are designing a prototype for a high-performance application or testing a new sensor system, TMN encoder disk samples help you fine-tune your solution with confidence.

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TMN’s Quality Assurance for Samples

Even our samples undergo detailed inspection to ensure accuracy, consistency, and quality. Each encoder disk sample is checked for:

• Dimensional accuracy using micrometers and optical comparators

• Pattern alignment and resolution verification

• Flatness and material integrity

• Functional testing with encoder sensors (upon request)

We also include sample data sheets, CAD drawings, and basic usage guidelines for easier integration and testing.

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Ordering Encoder Disk Samples from TMN

TMN has simplified the sample request process to get your project moving quickly. Here’s how to order:

Step 1: Contact Us

Send us your disk specifications, drawing files (if available), or application details.

Step 2: Design Consultation

Our engineering team will suggest materials, PPR values, and pattern designs that match your requirements.

Step 3: Approval and Fabrication

Once the design is confirmed, we’ll start the sample production process.

Step 4: Delivery

Encoder disk samples are shipped securely with documentation, typically within one week.

Conclusion

When it comes to motion sensing and automation, choosing the right encoder disk is critical—and testing with samples is the smart first step. At TMN Metal Parts Fabrications Factory, we offer expertly manufactured encoder disk samples with full customization options, fast lead times, and uncompromising quality.

From concept to production, TMN supports your innovation with precision, reliability, and expertise.

Ready to test your encoder system? Contact TMN today to request your encoder disk sample.