Founded in 2003, Erae-Tech Co., Ltd. is a small giant in the automation system and motion control industry, involved in the R&D and manufacturing of stepper motor drivers & controllers. In 2008, we independently developed AC/DC drivers to establish a mass production system. After converting into a corporation in 2009, we developed new technologies and products (holding five types of patents) and established a company-affiliated research center to lead the industry with the best quality.
We reduced production costs by making our own components and mass-producing our miniature SCARA robot. Our strengths lie in low pricing and efficient space utilization through an RS485 communication system.
*Core technologies: drive/controller built-in system; small unit size: optimal for installation and usability; full closed loop stepper motor and BLDC motor with decelerator; high-performance and low pricing
Unlike existing stepper motors, the EDB SERIES boasts high torque and fast rpm. It minimizes installation space by manufacturing motors, drivers, controllers, encoders, and I/Os as an integrated unit. It is easy to use by reducing wire work. It is also easy to maintain and repair, with an overall cost reduction.
*Core technologies: high precision, torque, and speed through a full, closed-loop control; integrated and compact design of the motor/drive/controller/encoder; integrated, standalone operation of the drive controller; serial communication through the RS485
As a pinion motor, it has excellent concentricity and friction. As an integrated driver controller, its advantages include having a compact design, hollow shaft wiring, high precision control, and high torque. *Core technologies: integrated pinon motor; high positioning accuracy (2-minute lost motion); repetitive positioning accuracy of ±15sec (0.004°); large hollow hole diameter with a maximum of ∅ 100mm; high power and stiffness; both open loop and closed loop system available