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Maximize Servomotor Performance with the ACURO® AM34

The ACURO® AM34 is now available with a 6 mm hub shaft, offering even greater flexibility for compact, high-performance servo drives. Designed for compact spaces, the ACURO® AM34 has a low installation depth (just 21.1 mm) and is easy to mount. Unlike conventional encoders, it generates no heat—allowing servo motors to run at maximum speed without derating.


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Precise

Our ACURO® AM34
achieves an accuracy
better than ± 120 arc seconds.

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Compact

The installation depth of the
ACURO® AM34 is <20 mm.

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Robust

The operating temperature range
is from -40 to +120 °C.

Functional Safety

The Hengstler ACURO® AM34 is engineered for functional safety, meeting SIL2 and SIL3 certifications to ensure precise, reliable feedback in safety-critical environments. Its robust design makes it ideal for automation, robotics, and machinery, where safety, accuracy, and compliance are essential.

 

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SIL2-and-SIL3-Logo

Designed for Maximum Performance

Unlike conventional encoders, the ACURO® AM34 generates no heat, enabling high-speed servo operation without derating. Say goodbye to performance limitations and get more out of your servo systems.

New 6 mm Hub Shaft – Expanded compatibility for more applications

✅ Ultra-Compact Design – Ideal for confined spaces

Zero Heat Generation – Enables full-speed motor operation

High Resolution – 16 to 20-bit singleturn, 12-bit multiturn

Fast, Easy Installation – Large mounting tolerances (±0.5 mm axial, ±0.1 mm radial)

Robust Digital Interface – BiSS/SSI for seamless automation

 

With the ACURO® AM34, derating is a thing of the past. Traditionally, motors require speed or load reductions to prevent overheating—but not anymore. The AM34’s zero-heat generation ensures servo motors can run at full speed without performance limitations. This not only maximizes efficiency but also extends the lifespan of your equipment, reducing downtime and maintenance costs.

ACURO AM34 Absolute Encoder
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Ideal for AGV + Cobots

For AGVs and cobots, every millimeter of space matters. The ACURO® AM34’s ultra-compact design ensures seamless integration, while its precision and robustness deliver reliable feedback for smooth, safe operation. The new 6 mm hub shaft enhances compatibility, making integration even easier in space-constrained designs. 

With the ACURO® AM34, you can ensure that your AGVs and cobots are not only compact but also perform with accuracy and reliability.

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Lower Costs & Simplify Integration

With its plug-and-play installation, heat-free operation, and long lifespan, the ACURO® AM34 helps you reduce production costs and improve overall system efficiency.

Don't wait any longer to discover the benefits of the ACURO® AM34. Contact us today to learn more about how this revolutionary absolute encoder can help you reduce production costs and enhance your overall operations.

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