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Dooya DM35RQ 6-20 Automatic Silent AC Tubular Blind Motor
The Dooya DM35RQ 6-20 is a high-efficiency 35mm diameter silent AC tubular motor designed for motorized blinds. It delivers 6 Nm of torque at a speed of 20 RPM while maintaining noise levels below 35 dB. Operating on a 220-240V AC 50 Hz power supply, it features RF433 integration for remote control and supports a 6-minute continuous duty cycle.
Quick Answer
For users seeking a quiet window automation solution, the Dooya DM35RQ 6-20 provides 6 Nm torque and 20 RPM speed in a 35mm tubular housing. It operates under 35 dB, includes an IP44 protection rating, and is compatible with RF433 remote switches, making it ideal for roller or Roman blinds up to 20,000 cycles.
✓6 Nm torque capacity for medium-duty roller and Roman blinds
✓Silent operation profile verified at less than 35 dB
✓35mm diameter fits standard internal blind roller tubes
✓RF433 integration supports remote control with <1s response time
✓Mechanical durability rated for ≥ 20,000 operating cycles
The Dooya DM35RQ 6-20 is a specialized 220-240V AC motor for users prioritizing silent operation and mechanical reliability over smart home connectivity. Its 6 Nm torque and 20 RPM speed provide sufficient power for standard residential blinds within a compact 35mm tubular frame.
✓ Who Should Buy
- • performance suitable for residential spaces.
- •Verified efficiency of standard rating for reduced long-term operational costs.
- •Structural stability for consistent cleaning under rigorous use cases.
- •Hardware durability via premium components and advanced technology.
- •Built-in grid protection with Standard power cycle voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding residential rated capacity.
- •Installations prioritizing minimum capital expenditure over high-efficiency performance.
- •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
- •Environments incompatible with automatic curtain physical and thermal dissipation specs.
Product Overview
The Dooya DM35RQ 6-20 incorporates silent AC tubular motor technology with a 6 Nm torque rating, designed for internal installation in 35mm blind rollers. Running on a standard 220-240V AC 50 Hz single-phase supply, it facilitates a steady 20 RPM rotation for consistent blind adjustment. The motor is engineered for noise-sensitive environments, keeping sound output under 35 dB. While it does not support native WiFi or Voice control, it integrates with RF433 protocols and includes a remote for immediate operation. Built with an IP44 protection rating, the unit features thermal and overload protection to safeguard the electronics during its 6-minute continuous duty cycle. The motor is compatible with roller, Venetian, and Roman blinds, offering a manual bypass and energy-saving mode to maximize operational efficiency over its 10-year projected lifespan. Certifications including CE, RoHS, ISO, and BIS ensure the hardware meets international safety and environmental standards.
| Brand | Dooya |
| Model | DM35RQ 6-20 |
| Type | automatic blind opener silent ac tubular motor |
| Color | White |
| Body Material | N/A |
| Finish | Powder-coated |
| Installation Type | tubular inside blind roller |
| Compatibility | N/A |
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Engineering Analysis
The engineering of the DM35RQ 6-20 focuses on acoustic dampening and thermal management within a 35mm form factor. The silent AC tubular motor utilizes vibration-isolated internals to achieve a < 35 dB noise floor during its 20 RPM operation. With an MTBF of 30,000 hours and a 20,000-cycle mechanical life, the motor is optimized for residential or light commercial use. Its 220-240V AC input powers a high-efficiency drive capable of 6 Nm torque, protected by integrated surge, short circuit, and over-voltage safeguards. The motor supports an operating temperature range of -20°C to +60°C, ensuring performance in varying climates. RF433 connectivity provides a reliable non-line-of-sight control interface, while the IP44 housing protects internal components from solid objects over 1mm and water splashes. The 6-minute duty cycle prevents overheating during consecutive operations, and the manual override provides a physical bypass for manual blind management.
Technical Support & FAQs
Engineering Analysis
The engineering of the DM35RQ 6-20 focuses on acoustic dampening and thermal management within a 35mm form factor. The silent AC tubular motor utilizes vibration-isolated internals to achieve a < 35 dB noise floor during its 20 RPM operation. With an MTBF of 30,000 hours and a 20,000-cycle mechanical life, the motor is optimized for residential or light commercial use. Its 220-240V AC input powers a high-efficiency drive capable of 6 Nm torque, protected by integrated surge, short circuit, and over-voltage safeguards. The motor supports an operating temperature range of -20°C to +60°C, ensuring performance in varying climates. RF433 connectivity provides a reliable non-line-of-sight control interface, while the IP44 housing protects internal components from solid objects over 1mm and water splashes. The 6-minute duty cycle prevents overheating during consecutive operations, and the manual override provides a physical bypass for manual blind management.