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Dooya DM35Q 6-20 Silent AC Tubular Motor for Automatic Blinds
The Dooya DM35Q 6-20 is a high-performance silent AC tubular motor delivering 6Nm of torque and a rotation speed of 20RPM. Designed with a 35mm diameter for internal roller installation, it operates at noise levels under 35dB and supports 220-240V AC input. This model features a manual bypass for override capability and is rated for a 20,000-cycle mechanical lifespan.
Quick Answer
The Dooya DM35Q 6-20 is a silent <35dB AC tubular motor with a 6Nm torque rating and 20RPM speed, primarily used for hardwired 220-240V automated blinds. It supports RF433 control and manual override but requires an external bridge for WiFi/App connectivity.
✓Ultra-quiet operation at <35dB noise level
✓6Nm torque capacity for heavy roller and Roman blinds
✓20RPM operating speed for rapid blind adjustment
✓IP44 ingress protection for durability in diverse environments
✓20,000 cycle mechanical lifespan for 10-year reliability
✓Manual bypass feature for override during power outages
The Dooya DM35Q 6-20 is the ideal choice for users prioritizing acoustic comfort and mechanical reliability. Its <35dB silent motor and 6Nm torque make it a premier 220-240V AC solution for high-end residential roller blinds.
✓ 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 DM35Q 6-20 is a specialized automatic blind opener featuring silent AC tubular motor technology and a 6Nm torque capacity. Operating at a consistent 20RPM, this 35mm diameter motor is engineered for integration inside blind rollers to handle Roman, Venetian, and roller blind types. The unit operates on a 220-240V AC 50Hz power supply and is rated for 6 minutes of continuous use before thermal protection engages. Unlike standard motors, the DM35Q 6-20 maintains a noise profile of <35dB, making it suitable for noise-sensitive environments like bedrooms and boardrooms. It includes RF433 integration for remote and switch control but lacks native WiFi or Zigbee protocols. Safety is ensured through integrated surge, overload, and thermal protection, while the powder-coated steel housing provides IP44-rated resistance. With a 2-year warranty and a lifespan exceeding 20,000 cycles, this motor provides a robust, hardwired solution for window treatment automation.
| Brand | Dooya |
| Model | DM35Q 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 DM35Q 6-20 employs an AC-powered internal drive system optimized for vibration damping to achieve its <35dB noise specification. The 6Nm torque output is paired with a 20RPM gearbox that ensures smooth movement without the stuttering often found in lower-voltage DC alternatives. Electrical stability is managed through a single-phase 220-240V circuit that supports a 6-minute duty cycle, ideal for tall window treatments. The motor's 35mm form factor is a standard for professional-grade tubular installs, ensuring compatibility with most high-load roller tubes. Its mechanical endurance is validated to ≥20,000 cycles, translating to approximately 10 years of use under standard residential conditions. Furthermore, the RF433 control interface provides a stable 433MHz signal path for remote operation, while the manual override bypass ensures the blinds remain functional during electrical failure. The IP44 rating confirms the enclosure's ability to withstand solid objects over 1mm and water splashes from any direction.
Technical Support & FAQs
Engineering Analysis
The DM35Q 6-20 employs an AC-powered internal drive system optimized for vibration damping to achieve its <35dB noise specification. The 6Nm torque output is paired with a 20RPM gearbox that ensures smooth movement without the stuttering often found in lower-voltage DC alternatives. Electrical stability is managed through a single-phase 220-240V circuit that supports a 6-minute duty cycle, ideal for tall window treatments. The motor's 35mm form factor is a standard for professional-grade tubular installs, ensuring compatibility with most high-load roller tubes. Its mechanical endurance is validated to ≥20,000 cycles, translating to approximately 10 years of use under standard residential conditions. Furthermore, the RF433 control interface provides a stable 433MHz signal path for remote operation, while the manual override bypass ensures the blinds remain functional during electrical failure. The IP44 rating confirms the enclosure's ability to withstand solid objects over 1mm and water splashes from any direction.