Series KRO with fixed head for Poly-V belts

Driven tapered rollers for flexible Poly-V belts

Series KRO with fixed head for Poly-V belts

  • 锥形驱动托辊,用于中等载荷曲线,带有POLY-V PJ头,PA材料,坚固固定在模压管中
  • 固定式POLY-V头部,高性能, 高速度, 极低噪音传输
  • 由135直径50固定式POLY-V头部托辊制成,配有聚丙烯适配锥套

下载 2D 或 3D 绘图3DDrawings


These rollers are ideal to build curves for light and medium duty, they are obtained by assembling Polypropylene cone sleeves on the base roller Ø 50. On the protruding part of the smaller diameter there is the pinion with 9 grooves V profile pitch 2,3, 4 mm shape PJ, ISO 9981 DIN 7867, directly inserted with tight interference on the end of the tube Ø 50x1,5 and swaged, without an intermediate coupling.

The transmission can be easily cantered, thus limiting space consumption, maximizing safety and preventing damages to the Poly-V belts.

We foresee just a very flexible two-rib Poly-V belt, for a rollers pitch on inner frame of I=73,7.

A 90° curve is typically powered by a driving unit midway along the curve.

The sprocket is made in black Polyamide, while the general features are the same as for the driven sprocket tapered KXO series (base roller 135), but with a different lay-out.

The rollers have precision radial 6002-2RZ.

多楔带用 135 138 系列托辊


KRO 型多楔带驱动锥形托辊



3DDrawings | Unit

您可以下载我们目录中主要 2D 和 3D 格式的标准图纸