GTH4K

● Ball screw

Outer dia & Precision grade：Ø6& C7 Rolled Ballscrews (mm)

Lead: 2/6 / 12 (mm)

Maximum Rotating speed: 3000/3600 / 3600 (rpm)

Maximum linear speed: 100/360 /720 (mm/s)

Basic dynamic load rating Ca : 2265 / 2537 / 1740 (N)

Basic static load rating Coa : 4839 / 4569 / 3052 (N)

Load factor : 1.2/ 1.35 / 1.35

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● Linear Guide

Dynamic horizontal / 100 Km of travel : 4835 (N)

Dynamic horizontal / 1000 Km of travel : 2246 (N)

Dynamic horizontal / 10000 Km of travel : 1040 (N)

Static horizontal : 12678 (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

Repeatability : ±0.005(mm)

Start torpue : 2 (N.cm)

Allowable input torque : 1.1 (N.m)

Maximum acceleration 10 (m/s2)

Frication coefficient : 0.03

Stroke (increments) : 50-800 mm (50 increments)

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.