Experience reliable and efficient performance with this high-quality 12V DC Geared Motor, model 5840-31ZY, designed for smooth, quiet operation and robust torque output. Crafted with precision, this geared motor features a stainless steel output shaft with an 8mm diameter, ensuring high accuracy and durability for various mechanical applications such as curtain machines, billboards, and window openers. Key Features: · **Durable All-Metal Housing:** The motor’s shell is constructed from wear-resistant metal with excellent thermal conductivity, preventing rust and ensuring long-lasting performance. · **Stainless Steel Output Shaft:** The 8mm diameter shaft offers high structural accuracy, smooth rotation, and silent operation, ideal for precision-driven projects. · **High-Quality Gear System:** Equipped with a brass turbine worm and double ball bearings, this motor operates with minimal noise and enhanced stability. · **Advanced Gear Treatment:** Gears are ground, heat-treated, and lubricated with imported oil to reduce friction and increase load capacity, supporting heavy-duty use. · **Strong Torque and Speed Range:** Offers rated speeds from 10 to 400 RPM and rated torsion up to 70 Kg.cm, with a maximum torsion of 70 Kg.cm, suitable for demanding torque requirements. · **Low Current Consumption:** Rated current is maintained at ≤1.6A for efficient power use, with a stall current of 6.5A ensuring reliable startup torque. · **Versatile Applications:** Ideal for automated curtain systems, billboard mechanisms, window openers, and other equipment requiring precise motor control and strong torsion. Specifications: · Model: 5840-31ZY · Working Voltage: 12V DC · Shaft Diameter: Approx. 8mm (0.3in) · Shaft Length: Approx. 15mm (0.6in), D shaft length approx. 13mm (0.5in) · Rated Speed Range: 10 to 400 RPM · Rated Torsion: 3.4 to 70 Kg.cm · Maximum Torsion: Up to 70 Kg.cm · Rated Current: ≤1.6A · Stall Current: 6.5A Included Speed Governor (Model CCM2): · Working Voltage: DC 10V-30V · Control Power: 12V x 3A = 36W, 24V x 3A = 72W, max 120W over 24V · Rated Current: 3A; Maximum Current: 5A · PWM Speed Control: Adjustable pulse width from 5% to 95% for precise speed regulation · Potentiometer: B10K resistance, approx. 20cm wire length, 8mm opening for easy speed adjustment · Direction Control: CW and CCW switches for forward, reverse, and stop functions · Compact Size: Approx. 74 x 47 x 28mm (2.9 x 1.9 x 1.1in) Package Includes: · 1 x 12V DC Geared Motor (Model 5840-31ZY) · 1 x CCM2 DC Motor Speed Governor This 12V DC Geared Motor with integrated speed governor combines durable construction, quiet operation, and powerful torque, making it an excellent choice for a variety of automated mechanical systems. Its precise speed control and reliable performance ensure smooth operation and extended service life in demanding applications.