Is the triangle pulley a useful bolt fixed?
"What are the parameters of the pulley?" The rim size is standard, which is the size of the slot of the triangle belt. V wheel rim size (benchmark width) GB/T 10412-2002 Narrow V wheel rim size (effective width) GB/T 10413-2002 It is recommended that baidu (the new edition) be the second volume of the manual design manual (the new version).
The triangle pulley is fastened by a useful bolt, but it is not pressed against the shaft with a tight screw. The power, torque is too small, and the reliability is low. Can use cone Angle is small 2 up set, through the shaft end ring screw clamp round baffle, a week, in turn, pressure rises set, increase within set against the shaft shoulder end face of shaft extension. After the compression, the inner and outer increases the shaft and pulley. You can transfer the power of 30KW, 83N.
A key connection is a sophisticated, simple and material saving method. For decades, there was no wheel with bolts to fix the triangle. The pulley is not a standard, because the center distance and the transmission ratio are variable. Please click on the answer to your satisfaction.
