K-Miniature Internal Series
2D/3D file download
Model No.


Accuracy grade/
Axial gap mark

 Axial gap Ball Screw length Deflection of the axis Preload torque  Lead accuracy Basic rating load 2D 3D PDF
L1 L2 L3 ⌰ N・cm Movement amount deviation Alteration Ca(Dynsmic)N Coa(Static)N
BS0401K-C3Z-94R135 C3/Z 0 94 105 135 0.035 ~1.0 ±0.008 0.008 330 450
BS0601K-C3Z-125R160 C3/Z 0 125 135 160 0.035 ~1.3 ±0.010 0.008 570 930
BS0801K-C3Z-96R145 C3/Z 0 96 106 145 0.035 ~1.8 ±0.008 0.008 670 1300
BS0801K-C3Z-176R225 C3/Z 0 176 186 225 0.050 ~1.8 ±0.010 0.008
BS0802K-C3Z-185R235 C3/Z 0 185 196 235 0.050 ~2.0 ±0.010 0.008 1400 2350
BS1002K-C3Z-235R293 C3/Z 0 235 247 293 0.040 ~2.5 ±0.012 0.008 1500 2950
BS1202K-C5T-331R400 C5/T Below 0.005 331 345 400 0.065 – ±0.025 0.020 1650 3550
Unit:mm