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Hi g h Precision Gantry Performance Specifications

Model Number HPG - 250 HPG - 500 HPG - 750 HPG - 750 Parameters Units M1 M1 M1 M2 X mm 260 510 760 Travel
1 Y mm 410 510 760 X µm ±5 ±6 ±8 Accuracy Y µm ±5 ±8 ±10 ±8 X µm ±2 ±2 ±2 R epeatability Y µm ±2 ±3 ±4 ±3 X µm ±3 ±5 ±8 Flatness of Travel Y µm ±3 ±5 ±8 Strai g htness of Travel X µm ±3 ±5 ±8 Y µm ±3 ±5 ±8
Gantry X m/s 3.0 3.0 3.0 Velocity
2 Y m/s 3.0 3.0 3.0 X m/s
2 46.8 45.0 43.3 Acceleration
3 Y m/s
2 18.0 16.0 14.1 22.7 X model LC-50-200 LC-50-200 LC-50-200 Linear Motor
4 Y model LC-50-200 LC-50-200 LC-50-200 (2)LC-50-200 X µm 0.5 0.5 0.5 R esolution
5 Y µm 0.5 0.5 0.5 Load Limit on X - axis
6 kg 25 22 20 Ortho g onality arc-sec ±10 ±10 ±10
Notes: Specifications are stated per axis. Anorad offers higher performance and error mapped systems by request. 1 Travel Includes 5 mm overtravel at each end of stroke before contact with resilient hard stops 2 Maximum velocity is dependent on encoder resolution and controller input frequency 3 Based upon linear motor’s peak force limit with 5 kg load on center of X-axis slide (see plots on pg 50) 4 Linear motors listed are standard option, additional motor models are available to best suit your application 5 Resolution available from 0.02 µm to 5 µm based on application requirements 6 Load on X-axis will affect overall system performance, contact Anorad application engineering for details 49