How long does DK20 repair take?

Standard turnaround for DK20 repair is 5–30 business days from the day we receive the unit. Rush service (2–3 business days) is available — contact us before shipping.

Does the DK20 repair come with a warranty?

Yes. All DK20 repair, refurbished, and brand new units sold by Flexa Systems include a 2-year warranty covering parts and labor. Units are fully tested before shipping.

Can I get a quote before sending my DK20?

Yes. Use the Get Quote for Repair button on this page or contact us directly. We provide a free diagnostic estimate once we receive the unit. No repair charges if you decide not to proceed.

Gerwah

DK20

SKU: 2100000014781

$65.00

2-Year Warranty

Free Diagnostics

5–30 Day Turnaround

Nationwide Service

Repair option: component-level repair is available for this model — free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%. Request a repair quote.

The Gerwah DK20 is a precision metal bellows coupling engineered for power transmission between misaligned shafts in industrial automation systems. This Gerwah Metal Bellows Coupling offers 8mm × 9.5mm bore capacity with a 25mm outer diameter, making it suitable for compact drive assemblies requiring torsional flexibility and minimal backlash.

We stock repair, refurbished, and new-replacement Gerwah DK20 units. All repairs carry a 2-year warranty. Our inventory supports same-week turnaround on most requests. Contact us for application review and pricing—we'll help you identify the exact coupling configuration your system needs.

Service Options

Repair Service

Ship your faulty Gerwah DK20 to our facility. Our certified technicians perform IGBT testing, capacitor inspection, gate driver diagnostics, and full load testing. Typical turnaround: 5–7 business days. 2-year warranty included.

Refurbished

In-stock Gerwah DK20 variable frequency drive, reconditioned to OEM specifications and verified under load. Ships immediately. 2-year warranty included.

Brand New

New Gerwah DK20 in original Gerwah packaging. Full manufacturer warranty applies. Contact us to confirm availability and lead time.

Flexa Systems specializes in Gerwah DK20 variable frequency drive repair, supplying refurbished and new units backed by a 2-year warranty. All drives are load-tested before shipping. Serving industrial facilities nationwide from Lewisville, TX.

Technical Specifications

Part Number:	DK20
Manufacturer:	Gerwah
Current:	8mm x 9.5mm Bores, 25mm OD
Type:	Metal Bellows Coupling

DK20

Technical Specifications

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