脚轮具有锁定方向、释放、全方位刹车三个档位的功能。通过有机连接，可实现多支脚轮的同步操作。专利结构设计，钢制框架、彩色镀锌。轮圈材质聚氨酯（TPU），轮毂材质为德国Bayer公司的聚碳酸酯（PC）。
总计使用6套密封滚珠轴承，稳定性更高，移动更轻松。
标准安装方式：￠28。 刹车角度：35°或45°可选。
填补行业数据空白，具体数据：最小换档扭矩≦5Nm，最大安全抗转动扭矩≧15 Nm，最大安全抗转向扭矩≧15Nm。
荷重:110Kg-160Kg /支
主要用于病床、精密仪器
The caster has the function of directional locking, releasing and 360°total-braking. Synchronous operation of multiple casters can be realized through effective connection.
Steel frame and zincified color surface are arranged in patented structure designs. The tyre is made of TPU and the hub is made of PC materials from Bayer(Germany).
Six sets of sealed ball bearings are used, which provides higher stability and mobility.
Some parameters have reached a high level which no other factories can reach in this industry field: min. shift torque≤5Nm, max. safe anti-rotation torque≥15 Nm, max. safe anti-persion torque≥15 Nm.
Standard installation method :￠32; Braking angle:30 or 45degrees(optional).
Load capacity：110Kg-160Kg
