The rotational speed of a jaw crusher, often referred to as its RPM (revolutions per minute), can vary depending on the specific model and manufacturer. Generally, jaw crushers operate at a speed range of 200 to 400 RPM. However, this can differ based on the design and size of the crusher.
For instance, smaller jaw crushers might operate at higher speeds, while larger ones might have lower RPMs to handle the increased load and material size. The exact RPM can be determined by consulting the technical specifications provided by the manufacturer of the jaw crusher.
If you have a specific model in mind, I recommend checking the manufacturer's documentation or contacting their support for precise information.