Ultra-Quiet 24V DC Motor with Advanced Gear System
Premium brushed DC motor delivers powerful torque (1200 RPM) while operating below 50dB. Reinforced steel gears with precision CNC machining ensure 10,000+ cycles. Ideal for residential/commercial sectional garage doors up to 7ft height.
Smart Auto-Reverse Safety Mechanism
Equipped with infrared obstacle detection (5mm sensitivity) and instant reverse function upon impact. Meets UL325 safety standards for child/pet protection. Compatible with 90% roller door systems.
Weatherproof Die-Cast Aluminum Housing
Seamless aluminum enclosure with IP54 rating resists corrosion (-20°C to 60°C). Integrated thermal cut-off protects against motor overload. Pre-lubricated bearings require zero maintenance for 5+ years.
Tool-Free Quick-Release Chain Drive
Patented snap-on chain system (3/8" pitch) installs in 15 minutes without professional help. Includes 8ft galvanized chain and universal mounting brackets. Supports doors weighing up to 400lbs.
Universal Voltage Compatibility
Auto-sensing 100-240V AC input with 24V DC output. Energy-saving standby mode consumes <0.5W. FCC/CE certified for global use. Backed by 3-year warranty and bulk order discounts (MOQ 50 units).