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Product description

Heidenhain 362294-01 is an AE scanning head from the LC 181 series and forms the central sensing element of the absolute, sealed linear-encoder system. It uses the photoelectric DIADUR principle to scan a glass scale with seven tracks of different grating periods. This coded scale allows the control to determine the absolute position immediately after switch-on, without first completing a reference traverse. The unit transmits absolute position data through the serial EnDat 2.1 interface and also supplies analogue incremental signals at 1 Vpp with a signal period of 16 µm. This combination supports compatible CNC machine tools and coordinate measuring equipment that use both absolute and incremental position information. The measuring step is 100 nm, while the stated resolution is 0.1 µm or finer. The DIADUR glass scale and seven-track arrangement are designed for precise, stable position measurement. Power is supplied at 5 V ±5 %. An IP 53 enclosure rating protects the installed measuring system against dust, chips and splashing water. The permissible operating-temperature range is 0 °C to +50 °C. Heidenhain AE LC 181 scanning unit 362294-01 is relevant for compatible machining centres, lathes and grinding machines that require absolute position feedback. Compare the complete 362294-01 identification, EnDat version, signal period and mechanical assignment before replacement. This used unit is available from our warehouse in Germany.

Heidenhain 362294-01 AE LC 181 scanning unit

Specifications

Manufacturer Heidenhain
Product series LC 181 series
Manufacturer/Order/Identification number 362294-01
Product type Scanning unit (AE)
Measuring principle Absolute, photoelectric (DIADUR)
Measuring standard DIADUR glass scale with 7 tracks of different grating periods
Signal period 16 µm
Measuring step 100 nm
Resolution 0.1 µm and finer
Data interface EnDat 2.1 (synchronous serial)
Incremental output signals 1 Vpp (sine signals)
Supply voltage 5 V ±5 %
Operating temperature 0 °C to +50 °C
Protection rating IP 53
Cooling method Natural convection
Weight approx. 0.3 kg
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

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Is there a warranty?

Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.

How quickly do you ship, and which shipping options are available?

We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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