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The Helical Gearbox Rahnama is one of the most widely used components in industrial power transmission systems, known for its precise design and stable performance across various applications. This gearbox uses helical spiral gears that deliver smooth and quiet torque transmission while ensuring high efficiency and minimal vibration. Due to the gradual engagement of the gear teeth, wear is significantly reduced, leading to extended service life. These features, along with a wide range of gear ratios and high torque capacity, make the gearbox ideal for production lines, conveyors, mining, food processing, and steel industries. Its flexibility in horizontal or vertical mounting positions adds to its versatility.
Structurally, the Helical Gearbox Rahnama features a durable housing made from cast iron or aluminum alloy, offering high resistance against mechanical stress and environmental corrosion. Different models are available with flange-mounted, foot-mounted, hollow shaft, or solid shaft configurations to suit diverse industrial requirements. High-quality industrial bearings and reliable seals minimize oil leakage and enhance the gearbox’s overall durability while reducing maintenance needs. These gearboxes are easily coupled with standard IEC motors and other industrial drives, delivering precise and dependable performance even under demanding working conditions.
WEBSITE: Helical gearbox Rahnama Iran
Rahnamna Helical Gearbox is an industrial power transmission system designed for high performance and optimized efficiency, utilizing helical gears with precise contact angles for smooth and quiet operation. This gearbox is constructed from alloy steel with controlled heat treatment and precision grinding, ensuring high strength and long service life. Manufactured in accordance with ISO 1328 and AGMA 2015 standards, it offers a torque range from 15 to 18,000 Nm with an efficiency of up to 98%. Its modular design, featuring a durable cast iron or aluminum housing, allows for installation in all mounting positions, while a multi-layer sealing system with IP65 protection prevents the ingress of dust and moisture.
The Rahnamna Helical Gearbox is capable of handling both radial and axial loads simultaneously, making it an ideal choice for heavy-duty industrial applications such as production lines, conveyor systems, and material processing machines. Key features include vibration reduction, uniform power transmission, and ease of maintenance, placing this gearbox among the most advanced solutions in the industrial gearbox category.