介绍额外的小疤痕机器人。只有这个机器人在课堂上有完全无束结构的结构。机器人非常紧凑,但实现了压倒性的高刚性和高精度。特点内部结构实现高刚性和高精度。通过使用Zr轴直接耦合结构实现了完全无束结构的全束结构。这种直接驱动结构急剧减少了浪费的运动。它还在很长一段时间内保持高精度。它确保延长期间的免维护用法,无需担心皮带破损,伸展或随着年龄的衰退(特征适用于所有XG系列模型和YK180x / YK220x)。高速标准循环时间当然很快,但雅马哈设计也强调了实际使用区域的动力时间。通过改变齿轮比和最大电动机RPM来制造最大速度的急剧改善。 This also resulted in a better tact time during long distance movement. Improved maintenance features The covers on the YAMAHA SCARA robot YK-XG series can be removed from the front or upwards. The cover is separate from the cable so maintenance tasks are easy. On ordinary robots replacing the grease on the harmonic gear takes a great deal of time and trouble because the gear must be disassembled and position deviations might occur. On YAMAHA SCARA robots however the harmonic gear is the grease-sealed type so no grease replacement is needed (YK-500XG to YK1000XG).