GTH3K

● Ball screw

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

Lead: 2/8(mm)

Maximum Rotating speed: 3000/3600 (rpm)

Maximum linear speed: 100/480 (mm/s)

Basic dynamic load rating Ca : 1811 / 862 (N)

Basic static load rating Coa : 2774 / 1099 (N)

Load factor : 1.2/ 1.35

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● Linear Guide

Dynamic horizontal / 100 Km of travel : 3144 (N)

Dynamic horizontal / 1000 Km of travel : 1459 (N)

Dynamic horizontal / 10000 Km of travel : 677 (N)

Static horizontal : 6707 (N)

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● Fixed bearing

Basic dynamic load rating Cr : 1470 (N)

Static load rating Cr : 535 (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) : 50-300 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.