GTH12D

● 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 : 40-1040 / 40-490 (50 increments) (mm)

● Ball screw

Outer dia & Precision grade：Ø16 (mm)

Lead: 5 /10 / 20 / 32(mm)

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

Maximum linear speed: 300 / 600 / 1200 / 1920 (mm/s)

Basic dynamic load rating Ca : 11570 / 6300 / 4152 / 7326 (N)

Basic static load rating Coa: 23030 / 11596 / 7439 / 14157 (N)

Load factor : 1.2 / 1.35 / 1.35 / 1.75

====================================================

● Linear Guide

Dynamic horizontal / 100 Km of travel : 89593 (N)

Dynamic horizontal / 1000 Km of travel : 41585 (N)

Dynamic horizontal / 10000 Km of travel : 19302 (N)

Static horizontal : 154034 (N)

====================================================

● Fixed bearing

Basic dynamic load rating Cr : 2600 (N)

Static load rating Cr : 4750 (N)

====================================================

● Common Spec

Start torpue : 10 (N. cm)

Allowable input torque : 3.1 (N.m)

Maximum acceleration 10 (m/s2)

Frication coefficient : 0.03

Ambient temperature : 0-+40 °C

===================================================

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.