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Product description

Siemens 1FT5044-0AH01-1 is a specific spare motor for older servo axes that use a classic 1FT5 unit with the documented lower DC-link class. This version is specified for a 210 V DC link, 2.0 Nm rated torque at 100 K and a rated speed of 4500 rpm. Natural cooling, IP64 protection and the IM B5 mounting arrangement are documented. The available product information also identifies a tachogenerator and rotor-position encoder, together with power and signal connectors, as key equipment features of Siemens 1FT5044-0AH01-1. This combination matters because DC-link voltage, feedback technology and mechanical integration jointly determine whether the replacement will match the installed axis. Before use, compare the DC-link voltage, flange pattern, encoder evaluation, connector arrangement and drive configuration with the original motor. The protection rating and cooling concept must also suit the machine environment. Particular attention should be paid to whether the installed power electronics support the documented 210-V DC-link level and corresponding feedback structure, as these details are critical on legacy 1FT5 axes. Check the cable set, signal routing and available connector space as part of the same assessment. Siemens 1FT5044-0AH01-1 is therefore not a generic 1FT5 motor but a defined servo-motor version for maintaining existing axes. The complete order number, DC-link class, feedback equipment and mounting environment should be checked against the nameplate and machine documentation. For maintenance records, retain the complete Siemens 1FT5044-0AH01-1 identifier; this 1FT5 version should be ordered only as Siemens 1FT5044-0AH01-1. Available directly from our warehouse in Germany.

Siemens 1FT5044-0AH01-1

Specifications

Manufacturer Siemens
Product series 1FT5
Type code 1FT5044-0AH01-1
Device type AC-VSA motor
Motor concept AC feed motor
DC-link voltage 210 V DC
Rated torque (100 K) 2.0 Nm
Rated speed 4500 rpm
Degree of protection IP64
Mounting arrangement IM B5 (IM V1, IM V3)
Feedback Tachogenerator and rotor-position encoder
Connections Power and signal connectors
Cooling concept Self-cooled
Cooling method Natural convection
Weight Not reliably specified in the available source
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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