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Product description

The Siemens 1FK6063-6AF71-1AH0 is a permanent-magnet synchronous servo motor from the compact 1FK6 family for precise machine axes. This six-pole version is rated for 3,000 min⁻¹ and provides 11 Nm torque at a winding temperature rise of 100 K. The naturally cooled motor requires unobstructed heat dissipation through its housing. IM B5 construction with the permitted V1 and V3 mounting positions supports installation on typical flange-mounted axes in machine tools, packaging systems and production equipment. Position and speed feedback is provided by an incremental Sin/Cos encoder with 1 Vpp and 2,048 signal periods per revolution. An integrated holding brake secures the stationary axis but does not replace an operating brake for repeated dynamic deceleration. Power and signal connections use plug connectors that can be rotated by up to 270°. This allows cable routing to be adapted to the available machine space. The smooth shaft and vibration severity grade N are further important mechanical matching features. The IP64 motor housing provides protection against dust and splashing water. The documented net weight is approximately 14.6 kg. For a like-for-like replacement, the complete 1FK6063-6AF71-1AH0 order number, flange and shaft dimensions, encoder type, brake, connector orientation, motor cables and Siemens drive parameters must match. The existing coupling, permitted mounting position and unobstructed natural cooling within the machine are equally important. Motor data, drive type, encoder evaluation and direction of rotation must also be checked against the machine documentation before commissioning. This motor is therefore well suited to repair, retrofit and strategic spare-parts stocking for established Siemens servo axes.

Siemens 1FK6063-6AF71-1AH0

Specifications

Manufacturer Siemens
Product series 1FK6
Manufacturer / order / identification number 1FK6063-6AF71-1AH0
Device type Permanent-magnet synchronous servo motor
Number of poles 6
Torque 11 Nm at 100 K
Rated speed 3,000 min⁻¹
Cooling Natural cooling
Construction IM B5
Mounting positions V1 and V3
Encoder Incremental Sin/Cos encoder, 1 Vpp
Encoder resolution 2,048 S/R
Shaft Smooth shaft
Vibration severity grade N
Holding brake Fitted
Connections Power and signal connectors
Connector rotation up to 270°
Degree of protection IP64
Net weight approx. 14.6 kg
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

Machine downtime?

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Product safety

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FAQ

Frequently asked questions

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What is the Siemens 1FK6063-6AF71-1AH0 used for?

The motor drives precise servo axes in machine tools, packaging systems and production machinery and provides feedback through a Sin/Cos incremental encoder.

What must be checked when replacing it?

The complete order number, flange and smooth shaft, 3.000-min⁻¹ version, encoder resolution, holding brake, connectors and existing Siemens drive parameters are decisive.

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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