Shipping information

Do you require same-day delivery or express shipping with a defined delivery time for this item?
Please contact us!

Product description

The SEW-Eurodrive MKS51A015-503-50 is a compact servo inverter from the MOVIDYN series for controlled machine axes. The -50 suffix identifies the IPOS version, for which SEW specifies part number 826 430 9. The unit uses a three-phase supply of 380 V AC −10 % to 500 V AC +10 % at 50/60 Hz. For the MKS51A015 version, the manufacturer documents 13.5 A rated input current, 15 A rated output current and 22.5 A maximum output current. Output voltage ranges from 0 V to the applied line voltage. An external 47 Ω braking resistor is provided for regenerative operation, with a peak braking power of 14 kW. The internal switched-mode power supply provides 29 W. Electronics are housed in an IP20 enclosure with forced cooling for stationary control-cabinet installation. At 130 × 336 × 325 mm and 6.5 kg, the mounting position must provide sufficient support and ventilation. SEW specifies an ambient temperature of 0 to 45 °C without output reduction. Above this range, permitted output is reduced by 3 % per kelvin up to a maximum of 60 °C. Continuous operation is specified up to an installation altitude of 1,000 m without altitude-related reduction. Replacement requires the complete type code, part number, IPOS version, line voltage, motor and encoder connections, braking resistor, and control and communication wiring to match. The existing parameter set, axis address and option cards must also be secured and compared with the machine documentation. The nameplate on the individual unit remains decisive before installation. This module is therefore suited to targeted maintenance of legacy MOVIDYN systems where the mechanics, wiring and drive project are to remain unchanged.

SEW-Eurodrive MKS51A015-503-50

Specifications

Manufacturer SEW-Eurodrive
Product series MOVIDYN MKS51A
Manufacturer / order / identification number MKS51A015-503-50
Device type Compact servo inverter
Version IPOS
Part number 826 430 9
Line voltage 3 × 380 V AC −10 % to 500 V AC +10 %
Line frequency 50/60 Hz ±5 %
Rated input current 13.5 A AC
Rated output current 15 A AC
Maximum output current 22.5 A AC
Output voltage 0 V to line voltage
External braking resistor 47 Ω ±10 %
Peak braking power 14 kW
Internal switched-mode power supply 29 W
Cooling method Forced cooling
Degree of protection IP20
Ambient temperature without reduction 0 to 45 °C
Dimensions 130 × 336 × 325 mm
Weight 6.5 kg
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

Machine downtime?

Faster delivery

Is your machine down and do you require particularly fast delivery? Tell us directly. We will do everything possible to provide a quotation with the fastest available delivery and find a solution that matches your schedule.

Our highest priority is to keep your production processes running. Rely on our expertise and flexible service to minimise machine downtime effectively.

Contact us now!

Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

Contact us
What are the current and voltage ratings of the SEW-Eurodrive MKS51A015-503-50?

The documented values are 3 × 380 V AC −10 % to 500 V AC +10 %, 13.5 A rated input current, 15 A rated output current and 22.5 A maximum output current.

What must match when replacing this MOVIDYN servo inverter?

The complete type code, part number 826 430 9, IPOS version, line and motor connections, encoder, braking resistor, axis address, option cards and parameter set must match the system.

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.

Receive a quotation by email

Request price

Complete the form with your enquiry. We will respond with price, availability and delivery time.