Repairing Dunkermotoren D359, limit switch defective
The Dunkermotor D359 (counter-clockwise, CCW ) is a powerful drive for blinds and venetian blinds, suitable for larger blinds and the successor to the D349, with identical functionality. It is commonly found in many external blinds and venetian blinds, and frequently in Warema systems. If your venetian blind no longer stops reliably at the set end position or overshoots it, the limit switch is almost always defective. We repair this type of damage for a fixed price.
Typical symptoms of a defective limit switch
- The end position can no longer be set or saved.
- The venetian blind stops before reaching the set end position.
- The drive does not stop and continues past the end position until it reaches the stop.
- After being driven over, the curtain is blocked at the shut-off mushroom; in the worst case, the textile bands are torn.
Our
guide to setting the end positions shows you how to correctly adjust the limit switches and distinguish between an operating error and a genuine defect.
Repair without an electrician, thanks to the Hirschmann connector: Your Dunkermotor D359 is equipped with a Hirschmann connector (STAK/STAS), a coded and touch-proof plug connection. Simply unplug the motor, send it in, and then plug the repaired motor back in – no wiring or electrician required. The mounting bracket and shaft adapter remain in place. For safety, switch off the corresponding fuse before disconnecting.
Our repair service for your D359
For €49 we will repair the limit switch defect of your Dunkermotor D359, with a 24-month warranty on the replaced components.
- You order the repair via the shopping cart and immediately receive the shipping information by email.
- You send us your unopened, unrepaired motor. It will be repaired on the day it arrives.
- You will receive an invoice and repair confirmation via email as soon as the repair has been successfully completed.
- The insured return shipment will take place on the day payment is received.
Note: We only repair unopened Dunkermotoren without any prior repair attempts. Unfortunately, we cannot accept drives with moisture or impact damage, or those that have already been repaired.
If the motor is damaged in any other way
If not only the limit switch is affected, but the motor is mechanically damaged, a tested, used replacement motor for €69 offers an affordable and sustainable alternative to buying a new one. Your existing mounting bracket and shaft adapter remain intact, eliminating the need for complex modifications.
Technical data
- Drive: Dunkermotor D359, blind and venetian blind drive, counter-clockwise ( CCW )
- Torque: 10 Nm
- Power consumption: 140 W
- Speed: 26 rpm
- Operating voltage: 230 V / 50 Hz
- Protection rating: IP54
- Protection class: I
- Short-term operation: S2, 4 minutes
- Limit switch range: 68 revolutions
- Shaft coupling: 12 mm square
- Connection: Hirschmann connector
- Reference: [Artikelnummer aus dem Shop]
This service applies to the model [Artikelnummer aus dem Shop] of the Dunkermotor D359.
Frequently asked questions about the Dunkermotoren D359 CCW
How much does it cost to repair the Dunkermotoren D359 CCW?
The repair costs a fixed price of €49. You will receive the invoice after successful repair, return shipping will take place after payment is received, and you will receive a 24-month warranty on the replaced parts.
How does the repair process work?
You order the repair via the shopping cart and receive shipping instructions by email. You send the motor via Hermes; the repair is carried out on the day of receipt, and the drive is returned insured after payment has been received.
Do I need to remove the motor and send it in?
Yes, the repair is done by sending the unit in. You can find the exact model name on the motor's nameplate.
Where can I find the instruction manual for Dunkermotoren D359 CCW?
You can find the relevant instruction manual on this page under the "Download" tab. You don't need it for the repair; simply send us the removed device.
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