人字齿系列特性

人字齿特性 Helical Offset Tooth Pulley Characteristics

–  静 音 Low Noise

相同情况下，人字齿比直齿系列最高可降低19dB,   人字齿是目前噪音最低的同步带系列。

Under identical operating conditions, helical offset tooth belts can reduce noise by up to 19 decibels compared with straight-tooth alternatives, making them the quietest synchronous belt series currently available.

–  平 稳 Stable Operation

交错螺旋齿的设计，皮带与带轮始终处于啮合状态，振动小。尤其高速运行会更加平稳。

The staggered helical tooth design keeps the belt constantly meshed with the pulley, resulting in minimal vibration and superior stability especially at high operating speeds.

–  精 准 Precision

人字齿在双向线性往复运动系统中，由于螺旋齿双向相互交错，在牙齿啮合过程中有效地抵消了正反运动所产生的公差间隙(“回差”),定位更精准。

For bidirectional linear reciprocating motion systems, the interlaced double-helical teeth eliminate backlash generated during forward and reverse movements, delivering exceptional positioning precision.

– 高扭矩输出 High Torque Output

几何曲线齿形提高了齿面切向受力，交错螺旋方向牙齿抵消了轴向受力，输出更大的传动扭矩。

The geometric curved tooth profile optimizes tangential load bearing on tooth surfaces, while the opposed helical directions counteract axial forces, enabling higher transmission torque output.

-垂直安装 Vertical Assembly Compatibility

人字马牌^®系列，自动对中结构设计使人字齿同步带非常适合垂直安装。

The Helical Offset Tooth (DualSync®) series features a self-centering structure, which makes these synchronous belts perfectly suited for vertical installation scenarios.

– 节 能 Energy Efficiency

人字齿同步带有效输出传递效率可达到99%以上，带轮无需挡圈可减轻重量，降低负载，运动惯量减小等，从而降低能耗。人字齿产品系列无需润滑维护，降低维护成 本 。

The power transmission efficiency of helical offset tooth synchronous belts exceeds 99%. The pulley design removes the need for retaining rings, lowering overall weight, load and moment of inertia to cut energy consumption. Additionally, this product range requires no lubrication throughout its service life, substantially reducing maintenance costs.