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Product description

Heidenhain ROD 456 2500 is an incremental rotary encoder for machine axes where signal type, line count and connection arrangement must match the installed subsequent electronics exactly. The offered version has Heidenhain ID 295459-0H. Documented data are 2500 lines, an 11-µASS output with sinusoidal current signals, a free cable end, radial connection direction and a cable length of 1.00 m. Heidenhain ROD 456 2500 is therefore not interchangeable solely on the basis of housing size; it is a specific measuring system for an existing control or drive environment. Buyers should compare the ID number, line count, signal level, cable exit, cable length, mechanical mounting, coupling and subsequent electronics. A different output such as TTL cannot automatically replace an 11 µASS version despite a similar type designation. Before purchase, compare the nameplate, machine documentation, wiring diagram and axis documentation. Installation orientation, cable routing, connector or terminal arrangement and the approved control configuration must also match the machine. For Heidenhain ROD 456 2500, the complete combination of ROD series, 2500 lines and ID 295459-0H determines interchangeability. It should also be confirmed whether the machine uses a free cable end or expects a terminated connector version. Photographs of the nameplate and cable routing, together with existing service documentation, are valuable for confirming the correct connection and signal version.

Heidenhain ROD 456 2500

Specifications

Manufacturer Heidenhain
Product series ROD 456
Type code ROD 456 2500
Heidenhain ID 295459-0H
Device type Incremental rotary encoder
Measurement principle Rotary incremental scanning
Line count 2500
Output signal 11 μASS
Signal form sinusoidal current signals
Electrical connection Free cable end
Connection direction radial
Cable length 1.00 m
Signal evaluation 11-µASS-compatible subsequent electronics
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

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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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