Heidenhain 406050-2J
€320.00
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Heidenhain 228943-03 is an ROD 1424 incremental rotary encoder designed for mounting on Indramat motors in industrial drive systems. With 1250 lines per revolution, it provides high-resolution position feedback for NC controls and servo drives from various manufacturers. The ROD 1424 outputs two TTL square-wave pulse trains, Ua1 and Ua2, plus a reference-mark signal with one TTL pulse per revolution. A maximum scanning frequency of 300 kHz and permissible speed of up to 12,000 min⁻¹ support dynamic feed and servo axes in machine tools and automation systems. The supply voltage is 5 V ± 10 %, and current consumption is no more than 120 mA without load. The compact housing is rated IP 67, while the shaft input is rated IP 64 for use in metalworking environments exposed to coolant and lubricant splashes. Its 10 mm shaft uses an H7 tolerance fit for low-backlash, positive mechanical coupling to a suitable motor shaft. Electrical connection is through a radial 12-pin flange socket with coding pin. The specified operating-temperature range is −30 °C to +100 °C, vibration resistance is up to 100 m/s² at 55–2000 Hz, and shock resistance is up to 1000 m/s² in accordance with EN 60068. Rotor moment of inertia is 2.1 × 10⁻⁶ kgm². The used Heidenhain 228943-03 is supplied from our warehouse in Germany.
| Manufacturer | Heidenhain |
|---|---|
| Product series | ROD 1400 series |
| Type code | 228943-03 |
| Device type | Incremental rotary encoder |
| Model name | ROD 1424 1250 H7 |
| Line count | 1250 lines/revolution |
| Signal type | TTL (Ua1, Ua2, Ua0) |
| Supply voltage | 5 V ± 10 % |
| Current consumption | max. 120 mA (without load) |
| Sampling frequency | max. 300 kHz |
| Reference mark | 1 TTL pulse/revolution |
| Maximum speed | 12,000 min⁻¹ |
| Shaft diameter | 10 mm (H7) |
| Operating temperature | −30 °C up to +100 °C |
| Degree of protection | IP 67 (housing), IP 64 (shaft input) |
| Electrical connection | Radial 12-pin flange socket |
| Cooling method | Convection |
| Weight | approx. 0.4 kg |
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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.
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.
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.
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.
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.
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.
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.
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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