Manufacturer of ball screws, acme screws, planetary roller screws, linear actuators, screw jacks, and linear guidance components for factory automation, aerospace, medical, and industrial machinery; part of Regal Rexnord's Linear Motion Division since 2023.
Precision ball screw assemblies from 0.375-6.000 in and 6-14 mm diameters, rolled to ground accuracy grades (±0.0005 to ±0.008 in/ft), supplied complete with nuts, flanges, and wipers.
Acme and lead screw assemblies: rolled (0.75-6.00 in), milled (0.75-3.00 in, to 96 in), and ground (0.75-4.00 in, to 120 in) diameters, with bronze or plastic nuts and self-locking operation.
Planetary roller screw (NRS) assemblies converting rotary motion to axial force, four metric nut configurations (cylindrical, flanged, split-preloaded), rolling surfaces hardened to 56 HRC min.
Rod-style electric linear actuators (electric cylinders) with acme or ball screw drive, AC or DC motor, drive, controller, and power supply; programmable, heavy-duty, and commercial (CC) series.
Modular linear actuator systems, 35+ sizes, screw-, belt-, or rack-pinion-driven, single/multi-axis, for inspection, pick-place, assembly, or dispensing; -25C to 75C; cleanroom variants available.
ActionJac worm-gear screw jack systems (ball, machine, and bevel gear variants), ductile iron housings, rated 1/4 to 100 tons (5-200 kN), for heavy-duty lifting and positioning.
Linear guidance components: cross roller and ball rail systems, PowerTrax LBB and self-aligning EXCEL linear bearings, hardened and ground shafting, and pillow blocks, sold as matched systems.
Control packages for Nook linear actuators: NM-series stepper drives, NEMA 17/23/34 motors, power supplies, and switches/pendants, for industrial lifting, positioning, and transfer operations.