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NSK Motorized Ball Screw Actuator

NSK has developed a space-saving design by integrating a precision ground ball screw directly into a NEMA 17 stepper motor. This solution eliminates the need for a motor coupling reducing assembly time. The use of a precision ground screw versus a lead screw delivers higher efficiency, lower friction, smoother operation, no backlash, improved rigidity and longer life. FEATURES  Elimination of motor coupling results in compact space-saving design and reduced assembly time  Compared to a lead screw, a precision ground ball screw offers higher efficiency, lower friction, smoother operation, no backlash, improved rigidity, and longer life The higher ball screw efficiency can …

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