Drawbar Stroke Position
Drawbar position gauges are used to adjust and set drawbar stroke position on HSK machine tool spindles. The gauges allow the clamping angle to be adjusted to the high and low limits, allowing the stroke position to be set.
The dimension L5 per DIN69893 and ISO12164 defines the position of the clamping shoulder, toleranced to JS10. Our set of clamping shoulder gauge masters allows the position of automatic clamping systems with position sensors to be verified. Set includes certified "zero" master, and two out-of-tolerance tapers (plus and minus). Out-of-tolerance tapers are approx. 3x the allowable limit.