Dynapar DWD3800322200 Draw Works Encoder with Stainless Steel Hubshaft

The draw works encoder allows for multiple encoders to be added to a draw works machine. The stainless steel 1/2" NPT hubshaft can be used to stack up to five dual IS encoders thereby supplying feedback to ten control or measurement devices on a drill rig. The entire package is hardened to live up to the rigors of the roughneck's job.