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Product description

The Siemens 6SN1130-1AA11-0BA0 is a single-axis feed module for the analog SIMODRIVE-611-A drive system. Siemens classifies this version as a VSA module with an enhanced interface; the exact data sheet specifies 12.5 A continuous current and 25 A short-time current. The module is therefore intended for targeted maintenance of existing servo and feed axes that retain an analog speed setpoint and the 611-A system architecture. The enhanced interface processes the speed setpoint as a ±10 V differential signal at terminals 24 and 20. Signal connections for the tachometer, rotor position encoder and PTC resistor support motor matching. Siemens also documents test sockets for actual speed, current setpoint and actual current as well as status signals for operational readiness, I²t monitoring, heat-sink overtemperature and motor overtemperature. The actual-speed signal is scaled so that ±10 V corresponds to the motor rated speed, while ±10 V at the actual-current signal corresponds to the configured maximum current. Adjustment elements support tachometer matching, current scaling, current-controller gain, speed-controller gain and integral-action time. Operation can be speed-controlled or current-controlled; pulse and controller enable use 24-V signals. These interfaces are important for retrofit, repair and spares because similarly named SIMODRIVE-611 modules differ in current class, axis count and interface version. Before installation, the complete MLFB 6SN1130-1AA11-0BA0, infeed and DC-link group, motor and encoder, setpoint wiring, enables, DIL switch settings and controller alignment must be compared with the machine documentation. Selection by the 6SN1130 family alone is technically insufficient. This module is a clearly defined spare part for existing SIMODRIVE-611-A systems with an identical current and interface configuration.

Siemens 6SN1130-1AA11-0BA0

Specifications

Manufacturer Siemens
Product series SIMODRIVE 611-A
Manufacturer / order / identification number 6SN1130-1AA11-0BA0
Device type Feed module
Number of axes 1 axis
Control Analog
Interface Enhanced interface
Continuous current 12.5 A
Short-time current 25 A
Speed setpoint Differential input ±10 V
Setpoint terminals 24 and 20
Motor feedback Tachometer and rotor position encoder
Motor temperature sensing PTC resistor
Operating modes Speed-controlled or current-controlled
Pulse enable 24-V signal
Controller enable 24-V signal
Actual-speed measurement signal ±10 V corresponds to motor rated speed
Actual-current measurement signal ±10 V corresponds to Imax
Diagnostic monitoring I²t, heat-sink and motor overtemperature
Power electronics Transistor pulse converter
Control cabinet with PLC modules and automation components
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FAQ

Frequently asked questions

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What current class does the Siemens 6SN1130-1AA11-0BA0 provide?

The exact Siemens data sheet specifies 12.5 A continuous current and 25 A short-time current for the single-axis feed module.

What is important when replacing the 6SN1130-1AA11-0BA0?

The order number, current class, enhanced interface, motor feedback, setpoint and enable wiring, DIL switch settings and controller alignment must match the existing SIMODRIVE 611-A axis.

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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