■ Key Points of Multi-Joint Robot Arm Drive - High torsional rigidity and low backlash: To maintain work precision at the arm's tip, a high-rigidity reduction mechanism with minimal gear play and no deflection during sudden stops is necessary. - Shock resistance: Durability is required to absorb shock loads during sudden stops or workpiece collisions using multiple gears to prevent damage. ■ Features of Precision Planetary Gear Reducers (PLE/PLF Series) - High torque transmission: Generates overwhelming torque compared to other types of reducers of the same size, achieving a large payload with a compact joint size. - Maximizes servo motor performance: The input and output shafts are aligned on the same straight line, providing good balance and transmitting the motor's high-response control without loss. - We conduct domestic inspections for prototypes and small lots before delivery.

We have achieved significant cost reductions through the adoption of low-cost materials and an established mass production system. We incorporate industry-standard design methods, resulting in short lead times and smooth replacements from existing equipment. Prices may vary depending on your desired rotation speed, torque (reduction ratio), and the presence or absence of a non-excited brake, so please feel free to request a detailed quote.

PLF / PLE Series

【Examples of Applications for Robot Arm Joints】 - Drive for the main joints (rotation and bending axes) of vertical multi-joint robots - Reduction gear for slim arms of collaborative robots coexisting with humans - Z-axis (elevation) and R-axis (rotation) of scara robots (horizontal multi-joint) - Drive axes for gantry robots and Cartesian robots that pick heavy objects 【PLE/PLF Series Lineup】 - PLE Series: Round flange, standard backlash model - PLF Series: Square flange, high rigidity model *Wide compatibility with various servo motors and stepping motors.