**Somfy LT50 Orea RTS Motor – Premium Wireless Shutter Motor**
The **Somfy LT50 Orea RTS Motor** delivers **50Nm torque performance** with **RTS wireless control**, combining quiet operation with smart home compatibility for roller shutters and awnings.
**Key Features:**
- **50Nm High Torque** - Handles medium/large roller shutters (up to 25m²)
- **RTS Radio Control** - Wireless operation via Somfy remotes (433.42MHz)
- **Ultra-Quiet Operation** - <35dB noise level
- **230V AC Power** - Direct mains connection
- **Optional Manual Override** - Compatible with crank kits (sold separately)
- **IP44 Rated** - Weather-resistant construction
- **Thermal Protection** - Automatic shutdown at 85°C
- **Adjustable Limits** - Mechanical end stops
**Technical Specifications:**
- **Wireless Range:** Up to 30m (open space)
- **Speed:** 12 RPM (±10%)
- **Tube Compatibility:** 35mm standard
- **Duty Cycle:** 20% (2 min ON / 8 min OFF)
- **Operating Temp:** -20°C to +60°C
**Smart Features:**
✔ Works with Somfy TaHoma and Connexoon hubs
✔ Compatible with voice assistants (via hub)
✔ Timer and sun tracking capabilities
**Ideal For:**
- Residential roller shutters
- Retractable awnings
- Sun protection systems
- Smart home integration
**Certifications:**
- CE, RoHS compliant
- EN 60335-1 safety certified
- RED (Radio Equipment Directive)
Upgrade to the **Somfy LT50 Orea RTS Motor** for premium wireless shutter automation with smart home potential.
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The LT50 Orea RTS Motor is available in the following options:
535A2 1038173
550R2 1038174
**Somfy LT50 Orea RTS Motor – Technical Specifications**
### **Electrical & Power Specifications:**
- **Power Supply:** 230V AC ±10% (207–253V)
- **Frequency:** 50/60Hz
- **Power Consumption:** 70W (max), 25W (typical)
- **Standby Power:** <0.5W
- **Motor Type:** Synchronous capacitor motor
- **Protection Class:** Class II (double insulated)
### **Wireless Control (RTS):**
- **Technology:** RTS (Radio Technology Somfy)
- **Frequency:** 433.42 MHz (EU standard)
- **Range:** Up to 30m (line-of-sight)
- **Encryption:** Rolling code security
- **Compatible Controls:** All Somfy RTS transmitters
- **Smart Hub Compatibility:** TaHoma, Connexoon
### **Mechanical & Performance:**
- **Torque Output:** 50 Nm (continuous)
- **Peak Torque:** 60 Nm (short duration)
- **Speed:** 12 RPM (±10%)
- **Tube Diameter:** 35mm (1-3/8")
- **Shaft Length:** 150mm (5.9")
- **Total Length:** 590mm (23.2")
- **Weight:** 4.5 kg (9.9 lbs)
- **Noise Level:** <35 dB(A) at 1m
- **Duty Cycle:** 20% (2 min ON / 8 min OFF)
### **Manual Override (Optional):**
- **Crank Compatibility:** Works with Somfy 1871756 crank kit
- **Operation:** 8mm hex key input
### **Environmental & Durability:**
- **IP Rating:** IP44 (splash/dust resistant)
- **Operating Temp:** -20°C to +60°C (-4°F to +140°F)
- **Storage Temp:** -30°C to +70°C (-22°F to +158°F)
- **Humidity Resistance:** Up to 95% RH non-condensing
### **Safety & Protection:**
- **Thermal Protection:** Auto-shutdown at 85°C (185°F)
- **Overload Protection:** Mechanical slip clutch
- **Limit Adjustment:** Mechanical end stops
### **Smart Home Integration:**
- **Supported Ecosystems:**
- Somfy TaHoma/Connexoon
- Amazon Alexa/Google Assistant (via hub)
- IFTTT compatible
- **Smart Features:**
- Sun tracking automation
- Weather-based control
- Timer scheduling
### **Installation:**
- **Mounting:** Internal tube mounting
- **Wiring:** 3-core cable (1.5m, L/N/E)
- **Cable Gland:** M20
- **Tube Requirements:** Min. 1.5mm wall thickness
- **Orientation:** 360° rotatable
### **Certifications:**
- **Safety:** EN 60335-1, EN 60335-2-97
- **EMC:** EN 61000-6-2, EN 61000-6-3
- **Radio:** RED 2014/53/EU
- **RoHS:** Compliant
### **Application Limits:**
- **Max Recommended Loads:**
- Roller Shutters: 25m² (269 ft²)
- Awnings: 20m² (215 ft²)
- **Cycle Life:** >10,000 operations
- **MTBF:** >25,000 hours
**Note:** Manual crank kit sold separately. Professional installation recommended for optimal performance and safety.
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