The Nidec Coronex (ER-P Series) is a high-precision harmonic drive gearbox developed by Nidec-Shimpo, a subsidiary of the Nidec Corporation. This series is engineered for applications requiring exceptional accuracy, compactness, and durability.​ Industrial Provider +2 im-tek.com +2 ACE PILLAR +2 ⚙️ Key Features Circulute Gear Profile: The Coronex series utilizes Nidec-Shimpo's proprietary 'Circulute' gear tooth profile, combining the concepts of 'circle' and 'involute.' This design enhances efficiency, reduces backlash, and minimizes noise. ​ NIDEC CORPORATION +2 ACE PILLAR +2 Dinámica +2 High Torque Capacity: The ER-P series offers rated output torques ranging from 245 Nm to 1, 274 Nm, depending on the model. ​ ACE PILLAR +2 Industrial Provider +2 im-tek.com +2 Reduction Ratios: Available in reduction ratios of 1/59, 1/89, and 1/119, allowing for precise speed control. ​ Industrial Provider +1 im-tek.com +1 Compact and Lightweight: Designed to fit into tight spaces without compromising performance.​ Zero Backlash: Ensures precise motion control, essential for applications like robotics and CNC machinery.​ Hollow Input Shaft Compatibility: Facilitates direct mounting of motors, reducing the need for additional components.​ 🧰 Applications The Coronex ER-P series is ideal for:​ im-tek.com +2 Industrial Provider +2 ACE PILLAR +2 Robotics: Used in robotic joints and actuators requiring high precision.​ Machine Tools: Provides accurate indexing and positioning in CNC machines.​ Packaging and Handling: Ensures precise control in automated packaging lines.​ Medical Equipment: Drives for imaging systems and surgical robots.​ Aerospace and Defense: Utilized in actuators and control systems.​ 🛠️ Technical Specifications Model Rated Output Torque Reduction Ratio Size 025P 245 Nm 1/59 Compact 042P 500 Nm 1/89 Medium 080P 900 Nm 1/119 Large 130P 1, 274 Nm 1/119 Extra Large