Working principle of STM reduction motor RMI 63 P 1/40

Working principle of STM reduction motor RMI 63 P 1/40

Core structure and working principle

Worm gear transmission structure

The STM RMI 63 P 1/40 adopts a classic worm gear transmission structure, consisting of two core transmission components: worm gear and worm wheel. The worm gear serves as an input component and is driven by a motor to rotate at high speed; The worm gear is the output component that meshes vertically with the worm, converting high-speed rotational motion into low-speed high torque output motion. The 90 ° orthogonal transmission structure can significantly save installation space and is suitable for internal integration in equipment with limited space.

Worm gears and worm gears are precision ground and processed, with high tooth surface accuracy, small meshing clearance, and smooth transmission. They maintain low noise and low vibration characteristics even during high-speed operation, meeting the needs of precision equipment and office environment equipment.

Aluminum alloy box structure

The reducer housing is made of high-strength die cast aluminum alloy, which has the advantages of light weight, high strength, fast heat dissipation, and beautiful appearance. Lightweight structure can reduce the overall load of equipment and decrease the requirement for installation support strength; Excellent heat dissipation performance can ensure temperature stability of the reducer under continuous operating conditions, avoiding problems such as lubricating oil failure and increased component wear caused by high temperatures. The surface of the box has undergone anodizing treatment, which has good anti-corrosion and rust prevention capabilities, and can adapt to industrial environments such as humidity and mild corrosion.

High precision bearing support system

The product is equipped with high-precision and high load bearing components internally, which provide stable support for the worm and worm gear, and can withstand radial and axial loads, ensuring the long-term stable operation of the transmission system. Bearings have the characteristics of low friction, low noise, and long service life. When combined with specialized lubricants, they can achieve hundreds of thousands of hours of operation, significantly reducing equipment maintenance frequency and downtime costs.

Factory pre lubrication system

STM RMI 63 P 1/40 has been filled with special high-performance worm gear lubricating oil when leaving the factory. The lubricating oil has excellent wear resistance, high temperature resistance, aging resistance and noise reduction characteristics, and can maintain stable lubricating performance in the temperature range of -20 ℃ to+120 ℃. The pre lubrication design allows the product to be used immediately without the need for additional lubricating oil, simplifying the installation process, reducing maintenance difficulty, and achieving long-term maintenance free operation.

Standard motor adaptation interface

The input end of the reducer adopts the IEC standard 80B5 flange interface, which can directly match standard motors such as IEC 80 three-phase asynchronous motors, servo motors, stepper motors, variable frequency brake motors, etc., with strong universality. The B5 flange installation form has the advantages of precise positioning, high connection rigidity, smooth transmission, and easy disassembly, which can achieve seamless connection between the motor and the reducer, ensure transmission concentricity, and avoid vibration and noise.

Working principle of STM reduction motor RMI 63 P 1/40