Simple and positive phase adjustment

for chain drives


Phase Adjusting Hubs

Phas-Lok Adjusting Hubs provide easy and accurate phase adjustment.

The Phas-Lok Adjusting Hub is an economical, yet precision device. It provides an easy way to change the phase relationship of a drive component and the shaft. It is ideal for fine tuning timing adjustments, adjusting for chain elongation, and sprocket tooth wear. The Zero-Max Phas-Lok provides an accurate, mechanical adjustment within a 24 degree range. (+/- 12 degrees)


Phase Adjusting Hubs

  • Phas-Lok for Browning Bushings
  • Phas-Lok for QD Bushings
  • Standard Size Phase Adjusting Hubs

Zero Max

Our gobal perspektive makes it possible to provide our customer with quality products at competitive pricing to any location

World-Leading Expert !

Zero-Max combines decades of industry leading experience with unparalleled expertise in motion control solutions

Get in touch !

Zero-Max A/S
Haarup Tvaevej 1
DK – 8600 Silkeborg