The Dunkermotoren PLG 52 EB Series Planetary Gearbox is a high-efficiency, steel-ring gear solution designed for applications demanding quiet operation, compact size, and reliable torque output. With reduction ratios ranging from 3.33:1 to 512:1 and continuous torque ratings from 1.2 Nm up to 15 Nm, this gearbox is ideal for industrial automation, medical devices, and drive systems requiring precise and consistent motion control.

This gearbox features straight-toothed gearing across all stages and double ball bearing support on the output shaft, delivering smooth performance with high radial and axial load capacity—up to 500 N axial and 350 N radial. It is available in 1-, 2-, and 3-stage versions, supporting flexible torque-speed requirements while maintaining a compact footprint (50 mm to 80.5 mm in length depending on stage count).

With high efficiency up to 90% (single stage) and built-in lifetime lubrication, the PLG 52 EB is engineered for maintenance-free operation even under demanding conditions. It supports both S1 (continuous) and S8 (cyclical) duty cycles and includes options for food-grade and low-temperature lubrication, making it suitable for specialised environments.

Whether used in factory automation, robotics, or mechatronics, the PLG 52 EB Series delivers durability, performance, and long-term reliability in a versatile planetary gearbox design.