Alpha WSER50 50/13 Cassette Awning Motor

⚠️ This is a 240V hardwired motor and requires an electrician for wiring. If you need a battery motor, see the WSERD series HERE.

The Alpha WSER50 50/13 Cassette Awning Motor is a premium-grade 240V tubular motor engineered specifically for cassette awnings, folding arm systems, and large external awnings requiring strong torque, tension-sensing automation, and advanced weather-response safety. With a powerful 50Nm torque output and a 13rpm operating speed, the Alpha WSER50 50/13 Cassette Awning Motor is built to handle wide spans, heavy fabrics, and high-wind environments with maximum strength and precision.

This model features Alpha’s intelligent automatic tension-based inner limit setting, designed especially for cassette awnings. After the installer manually sets the outer limit using a remote, the motor identifies its own closed position by detecting resistance the first time it fully retracts. Once learned, the motor stops automatically when it detects a 25% increase in resistance. For oversized cassette awnings where more force is present, this threshold can be increased to 50%, 75%, or 100%—providing complete control over fabric tension and limit accuracy.

The Alpha WSER50 50/13 Cassette Awning Motor is compatible with Sun/Wind Sensors and Motion Sensors, and features Alpha’s heartbeat safety protocol. When the awning is extended, the motor expects a signal from the paired sensor every 20 minutes. If no signal is received for approximately 30 minutes (due to flat batteries or sensor failure), the motor automatically retracts the awning as a safety measure—preventing wind damage and alerting the owner that the sensor requires attention.

Equipped with a built-in receiver, wireless limit setting, an external antenna, electronic limit switches, and an IP44 protection rating, this motor is ready for demanding outdoor conditions. Its 45mm motor body fits into 63mm or larger tubes, and it includes the A2409 Crown & Drive and A3415 Motor Plate for seamless installation.

This motor is the best choice for premium cassette systems, folding arm awnings, enclosed headbox systems, and any installation requiring high torque, intelligent fabric tensioning, and reliable automation.

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Works perfectly with:

• Alpha RS001 Sun & Wind Sensor

• Alpha RS002 Sun & Wind Sensor

• Alpha Motion Sensor

• Navigator Series Remotes

• Pioneer Series Remotes

• Cassette Awning Mounting Kits

• 63mm / 70mm / 78mm Roller Tubes

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FAQs

What makes the Alpha WSER50 50/13 Cassette Awning Motor different?

The Alpha WSER50 50/13 Cassette Awning Motor automatically sets its inner limit based on fabric tension, making it ideal for cassette awnings and enclosed systems. It also supports manual limit setting if preferred.

How does the tension-based inner limit work?

After manually setting the outer limit, the motor closes once and learns the correct stop point by detecting resistance. It stops when resistance increases by 25%, or optionally 50%, 75%, or 100% for larger awnings.

Does the Alpha WSER50 50/13 Cassette Awning Motor work with sensors?

Yes. It works with RS001 and RS002 Sun/Wind Sensors and Alpha Motion Sensors. If the motor stops receiving sensor pulses for 30 minutes, it automatically retracts the awning for safety.

Is this motor suitable for folding arm awnings?

Yes. It is ideal for cassette awnings, folding arm awnings, and heavy external shading systems.

What tube size does it fit?

It fits 63mm and larger tubes and uses a 45mm motor diameter.

What is included with the motor?

Crown & Drive A2409 and Motor Plate A3415 are included.

What is the torque rating?

50Nm, making it suitable for large, heavy, and wide-span outdoor awnings.

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Comparison Table

Feature	Alpha WSER50 50/13 Cassette Motor	Alpha WSER50 30/17 Cassette Motor	Alpha WSER50 50/13 Universal Motor
Torque	50Nm	30Nm	50Nm
Speed	13rpm	17rpm	13rpm
Inner Limit	Automatic tension-based	Automatic tension-based	Manual or torque-stop
Best Use	Large cassette awnings	Medium–large cassette awnings	Large blinds, shutters
Sensor Compatibility	RS001/RS002 & Motion	RS001/RS002 & Motion	RS001/RS002
Built-in Receiver	Yes	Yes	Yes
Motor Diameter	45mm	45mm	45mm
Protection Rating	IP44	IP44	IP44