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Product description

Heidenhain 671712-17 is a measuring drum in the temperature-resistant TTR ERM 2200C series, designed for industrial production environments with demanding thermal conditions. As a high-temperature TTR version, it tolerates operating temperatures up to +200 °C and is therefore intended for machine tools, die-casting systems and other production equipment where conventional measuring technology reaches its thermal limit. Measurement is based on magnetoresistive scanning, described as resistant to coolant, oil and other contaminants commonly found around machine tools. Its 197.5 μm grating period is substantially finer than the 400 μm period of older ERM models, supporting more precise positioning and control. A count of 5,200 lines per revolution combined with ±3.0 arc-second system accuracy is intended for angular positioning on C axes, swivel and rotary tables, and main spindles in machining centres. The analogue 1 Vpp signal output of Heidenhain 671712-17 is compatible with common Heidenhain subsequent electronics and CNC controls. Distance-coded reference marks allow the axis to be referenced after only a few degrees of travel. The compact Heidenhain 671712-17 measuring drum has an outside diameter of 176.03 mm and a mounting height of 20 mm, supporting space-saving integration directly on the machine axis. Heidenhain 671712-17 is supplied as a new item in its original packaging and is available immediately from our warehouse in Germany.

Heidenhain 671712-17

Specifications

Manufacturer Heidenhain
Product series ERM 2200C (TTR)
Type code 671712-17
Measuring principle Magnetoresistive, incremental
Line count 5,200 lines/revolution
Grating period 197.5 μm
Signal output 1 Vpp (analogue, sinusoidal)
Reference marks Coded, distance-coded
Accuracy ±3.0 arc seconds
Supply voltage 5 V DC ±10 %
Maximum speed 4,500 min⁻¹
Outer diameter 176.03 mm
Mounting height 20 mm
Maximum operating temperature +200 °C (TTR high-temperature version)
Cooling method Natural convection
Weight approx. 0.25 kg
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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