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WALL-MOUNTED | MOTORIZED LEGLESS RV AWNING | ELECTRICAL OPERATION
NQ604
NQ604 is a wall-mounted motorized legless RV awning for motorhomes, campervans and caravans. Super-reinforced arms carry the whole span on their own, so there are no support legs to set down and the ground under the awning stays clear. A Dooya tubular motor opens and closes it at one touch, from inside the vehicle, and chain-linked arm joints hold the fabric flat without a separate tension rafter.
Like every retractable awning, the NQ604 is built for shade in fair weather. Close it in wind, heavy rain or snow.
Key Features:
- Wall-mounted manual legless awning for high-roof vans, campervans and motorhomes
- No support legs — nothing to deploy, nothing to stow, clear ground under the full span
- One-touch electric opening and closing, driven by a Dooya tubular motor
- Wall switch supplied as standard, remote control available as an option
- Optional wind sensor — retracts the awning automatically when its movement passes the set threshold
- Super-reinforced arms designed for freestanding support
- Chain-linked arm joints for stronger fabric tension
- Even fabric tension without requiring an additional tension rafter
- 6063-T5 aluminum structure with a powder-coated finish
- 480 gsm heavy-duty PVC fabric — waterproof, anti-mildew and flame-retardant
- Gloss white or matte dark gray cassette, P102 light or P103 dark fabric
- Available up to 5.0m — the widest span in our wall-mounted range
- Optional COB light strip at front bar and cassette underside
- Standard wall-mounting brackets included, with optional adapters selected according to vehicle application
TECHNICAL DIMENSIONS
| Model | A Full Width | B Max Extension | C Fabric Width | Awning Weight |
|---|---|---|---|---|
| NQ604-200150 | 2.0m / ≈6.5ft | 1.5m / ≈4.9ft | 1.83m / ≈6.0ft | 19.8kg |
| NQ604-250200 | 2.5m / ≈8.2ft | 2.0m / ≈6.5ft | 2.33m / ≈7.6ft | 23.5kg |
| NQ604-300250 | 3.0m / ≈9.8ft | 2.5m / ≈8.2ft | 2.83m / ≈9.3ft | 28.1kg |
| NQ604-350250 | 3.5m / ≈11.5ft | 2.5m / ≈8.2ft | 3.33m / ≈10.9ft | 31.7kg |
| NQ604-400250 | 4.0m / ≈13.1ft | 2.5m / ≈8.2ft | 3.83m / ≈12.6ft | 36.2kg |
| NQ604-450250 | 4.5m / ≈14.8ft | 2.5m / ≈8.2ft | 4.33m / ≈14.2ft | 41.7kg |
| NQ604-500250 | 5.0m / ≈16.4ft | 2.5m / ≈8.2ft | 4.83m / ≈15.8ft | 47.3kg |
Note: Full width comes in 0.5 m steps from 2.0 m to 5.0 m, and the extension shown is the maximum available at that width. Shorter extensions and custom widths are produced to order — send us your project requirements and we will confirm what is possible.
MATERIALS & PERFORMANCE
- 6063-T5 aluminum profiles
- Powder-coated aluminum cassette and structural components
- Triple-layer 480 gsm PVC fabric with a 1000D polyester mesh core
- Material test reports available for review
OEM SUPPORT
- Standard sizes from 2.0 m to 5.0 m
- Gloss white or matte dark gray cassette
- P102 light or P103 dark fabric
- Private labeling and packaging options
- COB light strip configuration
- Wind sensor configuration
- Custom widths and extensions outside the standard range
- Distributor documentation and project support
NQ603 or NQ604
| NQ604 | ||||
| Operation | Hand crank | One-touch electric, Dooya tubular motor | ||
| Power required | None | 12V DC to power motor | ||
| Control | Crank | Wall switch standard, remote optional | ||
| Sizes | Width: | Coming in 0.5 m steps from 2.0 m to 5.0 m | Width: | Coming in 0.5 m steps from 2.0 m to 5.0 m |
| Extension: | Up to a maximum of 2.5 m | Extension: | Up to a maximum of 2.5 m | |
| Max extension is always shorter than the full width | Max extension is always shorter than the full width | |||
| Weight | 18.8-46.8 kg | 19.8-47.3 kg | ||
| Integrated lighting | Optional COB light strip in front bar | Optional COB light strip in front bar | ||
| Wind sensor | Not available | Optional — retracts the awning automatically | ||
Note:The NQ603 and NQ604 are the same awning. Same cassette, same super-reinforced legless arms, same 6063-T5 structure, same 480 gsm PVC fabric. From the outside they are identical — the difference is entirely in how they open.
Choosing between legs and legless? Read the guide → /legless-rv-awning-structure/
Frequently Asked Questions
What power supply does the NQ604 need?
12V DC, wired into the vehicle’s electrical system. Peak draw is 【待填】 A during opening and closing, and nothing at rest. Installation instructions and the wiring diagram are included with every unit.
How is it controlled?
A wall-mounted switch is supplied as standard. A remote control is available as an option, specified at the time of order. Either way the awning opens and closes at one touch, with no need to leave the vehicle.
What does the wind sensor actually measure?
The awning’s own movement, not wind speed at a fixed point. What damages an awning is not a number on an anemometer somewhere nearby, but the amplitude of the oscillation the structure is actually experiencing. Once that movement passes the set threshold, the motor retracts the awning without waiting for anyone to decide. It is offered on the NQ604 because this model is both motorised and legless — a hand-cranked awning gives the sensor nothing to act on, and an awning whose legs are pegged to the ground would damage itself trying to retract.
Should I rely on the wind sensor and leave the awning out?
No. It responds to movement that has already begun, it can only retract an awning that is still free to retract, and it cannot reverse a load that has already deformed an arm. Close the awning before weather arrives and before you leave the vehicle. The sensor is there for the day that judgement goes wrong — it is not permission to leave the awning extended.
If there are no support legs, what holds the awning up?
The arms. The NQ604 uses super-reinforced arms designed to carry the full span freestanding, with chain-linked joints that keep the fabric under even tension. Nothing touches the ground, which is the point: you can park close to a kerb, on a slope, or on decking and still open the awning fully.
Why NATURE AWNING
Awning Experience Since 2006
Focused on awning manufacturing since 2006, with experience from garden awnings to RV awnings.
Reliable Material Selection
6063-T5 aluminum profiles, powder-coated surface treatment and 480 gsm PVC fabric for long-term outdoor performance.
Stable OEM Manufacturing
Complete production control from material processing, assembly, testing to final packaging.
Global Partner Support
Technical documents, installation guidance and marketing support for distributors and dealers worldwide.
Send Us a Message
Our Office
Based in Lin’an, Hangzhou
Located in Lin’an District, Hangzhou, Zhejiang Province, our factory benefits from East China’s strong manufacturing ecosystem and competitive supply chain.
Address: No. 272 YangQiaoTou, TaiHuYuan Town, Lin’an District, Hangzhou, Zhejiang Province, China.
Phone: +86 (0)571-63760398
