Motorized Lead Screw Assemblies with Rectangle Nuts

Lead Screw Assemblies with rectangle nuts and integrated world-class NEMA motors, known for their exceptional torque, accuracy, and operational efficiency. Each assembly comes in five frame size options: NEMA 08, 11, 14, 17, and 23, and offers a range of 3 to 11 standard combinations of lead screws and nuts. This version features a rectangle nut lead screw, with screw lengths available in both inch and metric sizes. Customers can choose between standard and anti-backlash nuts, and optional left and right end machining is available for customization. The permanently fixed screw and motor ensure the most accurate alignment possible from the factory, resulting in cost savings and a more compact design. These assemblies deliver 30% more torque, while larger bearings enhance thrust capacity and extend service life. Hollow shaft concentricity minimizes screw runout, and preload on the bearings effectively eliminates axial play.

• Equipped with NEMA Series motors for high torque, precision, and efficiency
• Five frame size options: NEMA 08, 11, 14, 17, and 23
• 3 to 11 standard combinations of lead screws and nuts available
• Screw length available in inch or metric sizes
• Available with standard or anti-backlash nut
• Optional left and right end machining
• Permanently fixed screw and motor provide accurate alignment
• 30% more torque available
• Larger bearings allow increased thrust capacity and longer life
• Hollow shaft concentricity ensures minimum screw runout
• Preload on bearings eliminates axial play