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Dooya DT72EV 75-20 Automatic Curtain Motor: 60kg Load Capacity & 12m Track Length
The Dooya DT72EV 75-20 is a high-torque AC tubular motor designed for heavy-duty residential and commercial window treatments. Operating with a 75W power rating, it facilitates the automation of curtain tracks up to 12 meters in length while maintaining a noise profile under 35 dB. This model integrates essential smart features including a sunlight sensor, manual bypass, and vacation mode scheduling.
Quick Answer
The Dooya DT72EV 75-20 is a 75W AC-powered automatic curtain motor that supports a maximum load capacity of 60kg across a 12-meter aluminum track. It operates silently at less than 35dB and includes manual override functionality, voice control, and an integrated sunlight sensor for autonomous operation based on light intensity.
✓75W high-efficiency AC tubular motor for consistent heavy-duty curtain movement
✓Maximum track length support of 12 meters compatible with aluminum tracks
✓Ultra-quiet operation rated at less than 35 dB for bedroom and office environments
✓Integrated sunlight sensor and vacation mode for intelligent autonomous control
✓60kg maximum load capacity suitable for heavy blackout or layered fabric curtains
Select the Dooya DT72EV 75-20 if you require a high-capacity 60kg motor for an aluminum track up to 12 meters. Its primary advantage is the combination of a 75W power rating with a very low noise floor of <35dB, making it the superior choice for large-scale silent automation.
✓ 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 DT72EV 75-20 is an AC tubular motor-driven system designed to automate curtains weighing up to 60kg. Engineered for longevity, the 75W motor is optimized for aluminum track mounting and supports spanning widths up to 12 meters. Its silent operation profile remains below 35 dB, making it suitable for acoustic-sensitive environments. Control is managed via smartphone app, voice assistants, or a physical remote, with a manual override feature allowing operation during power outages. The system includes an automatic reset function and self-diagnosis capabilities, ensuring the motor maintains its limits over 20,000 cycles. With a temperature operating range of -20°C to +60°C, the DT72EV 75-20 provides reliable performance in diverse climates while utilizing an energy-saving mode to minimize standby 75W consumption. It also features a specialized vacation mode and customizable schedules to enhance residential security and thermal efficiency.
| Brand | Dooya |
| Model | DT72EV 75-20 |
| Type | automatic curtain |
| Color | White |
| Body Material | N/A |
| Finish | Powder-coated |
| Installation Type | track mounted |
| Compatibility | aluminum track |
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Engineering Analysis
The engineering architecture of the DT72EV 75-20 centers on a 220-240V AC tubular motor rated at 75W, providing the torque necessary to move a 60kg curtain load at speeds of 14-18 cm/s. The unit utilizes a reinforced gear system to achieve a noise level under 35 dB, which is approximately the sound level of a quiet library. The motor's IP20-rated enclosed housing protects internal electronics from dust while facilitating heat dissipation for a continuous duty cycle. Integrated sensors enable sunlight-reactive positioning, while the automatic reset and manual bypass mechanisms protect the internal gears from damage during manual handling. The system is designed for a service life of at least 30,000 hours, featuring obstacle detection and thermal protection to prevent motor burnout under high-load scenarios on 12-meter tracks.
Technical Support & FAQs
Engineering Analysis
The engineering architecture of the DT72EV 75-20 centers on a 220-240V AC tubular motor rated at 75W, providing the torque necessary to move a 60kg curtain load at speeds of 14-18 cm/s. The unit utilizes a reinforced gear system to achieve a noise level under 35 dB, which is approximately the sound level of a quiet library. The motor's IP20-rated enclosed housing protects internal electronics from dust while facilitating heat dissipation for a continuous duty cycle. Integrated sensors enable sunlight-reactive positioning, while the automatic reset and manual bypass mechanisms protect the internal gears from damage during manual handling. The system is designed for a service life of at least 30,000 hours, featuring obstacle detection and thermal protection to prevent motor burnout under high-load scenarios on 12-meter tracks.