Ball Screw Type Built-In linear guideways

● Ball screw Spec.
Ballscrew Accuracy Grade Code : L / C
Ballscrew Accuracy Grade : C7 Rolled ballscrews / C5 Ground Ballscrew
Repeatability: ±0.005 / ±0.003 (mm)
Stroke : 60-910 / 60-160 (50 increments) (mm)
● Ball screw
Outer dia & Precision grade：Ø12 (mm)
Lead: 2 /5 /10 / 20 (mm)
Maximum Rotating speed: 3000/3600 / 3600 /3600 (rpm)
Maximum linear speed: 100/ 300 / 600 / 1200 (mm/s)
Basic dynamic load rating Ca : 2411 / 4829 / 4680 / 11284 (N)
Basic static load rating Coa: 5779 / 7836 / 7649 / 20410 (N)
Load factor : 1.2 / 1.2 / 1.35 / 1/35
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● Linear Guide
Dynamic horizontal / 100 Km of travel : 13661 (N)
Dynamic horizontal / 1000 Km of travel : 6341 (N)
Dynamic horizontal / 10000 Km of travel : 2943 (N)
Static horizontal : 27384 (N)
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● Fixed bearing
Basic dynamic load rating Cr : 1730 (N)
Static load rating Cr : 3800 (N)
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● Common Spec
Start torpue : 7 (N. cm)
Allowable input torque : 1.1 (N.m)
Maximum acceleration 10 (m/s2)
Frication coefficient : 0.03
Ambient temperature : 0-+40 °C
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1 : The maximum rotating and linear speed has changed due to differences in the lead. The ball screw has a slightly axial runout with a longer stroke and the speed must turn down.
2 : For extreme temperatures : -20-80°C special grease are required.