产品特性：
※ 坚固机械设计、结构紧凑。
Solid mechanical design with compact structure
※ 轴载荷能力强，工作寿命长。
Excellent axis loading capacity with longer working lifespan.
※ 适用于重负载，数控机床主轴，伺服电机定位和测速。
Applicable for heavy loading, main axis of NC tooling machine, orientation and speed testing of servo motor