NightHAWK Series Sealed Bearing Motor
The NightHAWK Series Sealed Bearing Motor features the strongest driveline on the market today, allowing the operator to have a choice of any power section required to meet the drilling requirements.
The sealed pack ensures minimal pressure is applied to the oil chamber by dumping excess volume through a flow restrictor system strategically located mid tool. This is paired with a floating piston and extra seal grooves to reduce the likelihood of mud invasion preventing costly damage to the motor.
On and off bearings are custom made specifically to fit the Sealed Bearing Motor so maximum loads can be used while drilling, as well as robust radial bearings to build consistently without premature damage due to wear.