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Product description

Heidenhain 348249-01 is a DA 300 compressed-air service unit developed to prepare compressed air for Heidenhain linear encoders and other encoder applications. It combines a high-performance fine filter with a pressure regulator, providing connected measuring systems with a constant supply of clean compressed air. The DA 300 is described as protecting sensitive encoders against pressure fluctuations and contamination that could affect measurement accuracy and service life. Output pressure is factory-set to 1 bar and can be adjusted continuously up to 3 bar for different system requirements. An integrated safety function limits maximum permissible overpressure to 7 bar. Maximum flow is 367 litres per minute, equivalent to 22 standard cubic metres per hour, allowing several encoders to be supplied simultaneously. Compressed air enters through a standard G1/4 connection, while condensate drains through G1/8. The operating-temperature range is 1.5 to 30 degrees Celsius. This 348249-01 version includes 3 T-pieces for connecting up to 4 encoders, 4 connectors and a 25-metre hose for the required pneumatic connections. At 0.84 kg, the Heidenhain 348249-01 DA 300 can be installed compactly at the machine or in a control cabinet. Available directly from our warehouse in Germany.

Heidenhain 348249-01

Specifications

Manufacturer Heidenhain
Product series DA 300
Type code 348249-01
Device type Compressed-air service unit
Medium Compressed air
Nominal output pressure 1 bar / 1·10⁵ Pa
Maximum output pressure 3 bar / 3·10⁵ Pa (adjustable)
Overpressure limit 7 bar / 7·10⁵ Pa
Maximum flow rate 367 l/min (22 Nm³/h)
Inlet connection G1/4 (compressed air)
Outlet connection G1/8 (condensate separator)
Operating temperature 1.5 °C to 30 °C
Encoder capacity up to 4 encoders (3 T-pieces)
Supplied hose 25 m
Supplied connectors 4 pieces
Cooling method Passive (compressed air)
Weight 0.84 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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