PSS1230N1D0671 NSK PSS1230 Series Ball Screw NSK Small FA Ball Screw 1230

The NSK PSS1230N1D0671 ball screw has an outer diameter of 12mm, a lead of 30mm, and N1D is NSK's management code. The overall length of the ball screw shaft is 671mm, with C5 precision and a flange-type nut.

Features of the compact FA series PSS type ball screw PSS1230N1D0571:

• Quiet operation. Hearing noise is reduced by 50%, with a 6dB reduction in noise level.

• Compact design. The nut outer diameter can be reduced by up to 30% (compared to other NSK products), exemplified by the thinner XY table, allowing for miniaturization designs in various machine devices.

• High speed. The maximum limiting speed reaches 5000 min⁻¹, significantly increasing the usable range.

• Standard grease nipple included. A grease nipple (M5X0.8) is standard equipment, featuring two grease ports for easy use and connection to centralized piping.

• The contact-type sealing ring and the nut's appearance achieve a compact design compared to the pipe-circulation type.

• Low-profile design. A dedicated low-profile support unit is used in conjunction with the small FA system PSS type, resulting in a unique and innovative design.

Item	Specification
Model No.	PSS1230N1D0671
Series	Compact FA Series
Type	PSS
Screw Shaft Diameter [mm]	12
Lead [mm]	30
Accuracy Grade	C5
Ball Diameter [mm]	2
Nut Length [mm]	70
Maximum travel [mm]	528
Screw Length (Lt) [mm]	603
Screw Length (La) [mm]	625
Screw Length (L) [mm]	671
Weight [kg]	0.8
Rated Dynamic Load [N]	2190
Rated Static Load [N]	3650
Maximum Speed (min-1)	4720
Preload Torque [N·cm]	0.6~5.9
Drive Side Support Unit	WBK08-01B (Low square) WBK08-11B (Round high load)
Counter Drive Side Support Unit	WBK08S-01B(Low square)