coaxial electric gearmotor / planetary / compact
P series Hyosung Power & Industrial Systems PG - Industrial



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Hyosungs P-series, a planetary geared motor series, distributes the load on several planetary gears and minimizes the size so that it is lightweight and a greater strength may be realized. With reduction of the gear ratio by over 1,000,000:1, the planetary geared motor is able to meet the needs of the user. In addition, it consists of a total of 11 frames and the users can select the product that suits their environment

Compact and light-weight
Distributes the load on several planetary gears, minimizes the casing size so that it is compact and lightweight. It also uses Hyosungs highly-insulated motor for compact dimensions.
High precision and efficiency
Modification of the gears teeth to an ideal shape, carburizing heat treatment, gear grinding, and optimum internal part design offers reduced loss and guarantees high efficiency.
Long lifetime and low noise
The strength of the sun gear has the same power with that of general geared motors; however, its lifetime is double that of general gears and its noise is lower since the drive power of the sun gear is distributed by several planetary gears
Easy handling
The input and output of the planetary motor are coaxially symmetric. The motor may be easily assembled or disassembled without special tools.
High reliability
Reduction of the gear ratio by over 1,000,000:1 allows for a compact size and a lightweight gear. The computerized design guarantees high reliability.