기능

• Uses NSK's unique circulation system for high speed and low noise.
• The n-value has been improved by more than 2 times from 70,000 of the conventional SS type to 160,000.
• Furthermore, by expanding the lead range to 20 mm, high-speed feed of 60 m/min or more is possible.
• Quiet
• low vibration
• The use of NSK's unique circulation system, which achieves high speed and low noise, mitigates collisions between the ball and circulation parts, and reduces the noise level by up to 6dB (A) compared to conventional models.
• The level of nut vibration has also been greatly reduced.
• Nut Mounting Dimensions
• The nut outer diameter and nut mounting part dimensions are the same as those of conventional SS type tube nuts.
• Compact
• By changing all specifications from double nut preload to single nut offset preload, the nut length has been reduced while maintaining the same rigidity and load capacity as double nut preload.
• In addition, the nut length is shortened by adopting a thin seal that is compact in the axial direction.
• shaft end raw product
• This product has 2 oil holes (M6 x 1.0), the outer periphery of the nut flange and the end face.
• A plug (plug) is equipped as standard on the outer periphery of the nut flange.