Two-stage cylindrical helical gear reducer

　　 Large gear reducer, 88 mm outer diameter DC geared motor

　　The DC geared motor features an 80 mm outer‑diameter gearbox paired with a φ71 mm DC motor, delivering a maximum output torque of 50 kg·cm. It supports a wide voltage range of 12 V to 220 V, and can be customized to meet specific speed and torque requirements.

　　Large gear reducers are widely used across various industries, particularly in heavy‑duty machinery such as mining equipment, port handling machinery, metallurgical equipment, and lifting devices. These heavy‑duty machines must withstand substantial loads and torques during operation, and large gear reducers play a crucial role in ensuring their stable and reliable performance.

　　In addition, large gear reducers are widely used in the power industry, transportation, aerospace, and other sectors. In the power industry, they are employed in variable-frequency speed‑control systems for gas turbines, wind turbines, and hydroelectric generators, enabling low‑speed, high‑torque output and optimal generation efficiency. In the transportation sector, large gear reducers are integrated into the drivetrain of automobiles, trains, and ships, converting the engine’s high rotational speed into the speed and torque required by the drive wheels.

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　　DC gear motors are widely used in electric bicycles, vending machines, currency‑handling devices, gaming consoles, medical beds, floor‑cleaning robots, robotic arms, electronic smart locks, paper shredders, motorized curtains, fitness equipment, and small automated systems. They feature high output torque, excellent performance, strong starting torque, low rotational speed, and easy disassembly.

　　Xiangneng DC gear motors can be custom‑designed to meet your specific application requirements, with options for speed, torque, voltage, output shaft configuration, and more.

　　The HN80GM gear reducer series features a 80 mm outer diameter and is compatible with medium- to large‑size motors. Xiangneng offers gear reducers in various outer diameters, including φ22 mm, φ30 mm, φ60 mm, and φ80 mm, as well as a wide range of DC motor series. With an integrated, end-to-end production line, Xiangneng manufactures the complete lineup of gear reducers and DC motors, ensuring tight integration between the gearbox and the motor. Motor specifications can be customized to meet customer requirements, such as outer diameter, torque, output shaft length, and gear ratio.

　　 Feature

　　Output shaft: Eccentric shaft

　　Rotation Direction: Bidirectional Carbon Brushes

　　Magnet: Tile-shaped magnet

　　Spur gear reducer

　　High torque, custom performance, low noise

　　Professional custom DC gear motors, available in a wide range of speeds, torques, outer diameters, voltages, shaft configurations, and more.

　　 Specifications

　　Operating voltage range: DC 12V–220V

　　Transmission outer diameter: 80 mm

　　DC motor outer diameter: φ71mm

　　Allowable torque: 50 kg-cm