Hiwin QEH Series Linear Guide Rails - High Precision & Heavy Load Capacity
Item # : QEH/QEW-CA/SA
Series: QE series
Model Size : 15/20/25/30/35 mm
Load Capacity: High (combined loads)
Noise Level:Low
Precision: ±5–10μm
Product detail
The QEH series is part of HIWIN's family of single-axis linear motor stages or actuators. Unlike the EGW, which is a mechanical guideway, the QEH is a complete, ready-to-install system that combines a linear motor, a high-precision guideway, and a feedback system.
Key Features of HIWIN QEH Series
The HIWIN QEH is a low-profile, square-type linear guide block that uses SynchMotion technology for quiet, smooth, and long-lasting operation. It is part of HIWIN's QE series and is interchangeable with the standard EGH block, fitting on the same EGR rails. This makes the QEH series suitable for industrial applications that require high speed, low noise, and reduced dust generation.
Application
The QEH series is used in high-performance applications where speed, accuracy, and smooth motion are critical:
Semiconductor Manufacturing: Wafer inspection, stepper/scanner stages, die bonding.
Electronics Assembly: High-speed pick-and-place, wire bonding, PCB drilling.
Precision Metrology: Coordinate Measuring Machines (CMM), vision inspection systems.
Life Sciences & Medical: DNA sequencing, lab automation, sample handling.
Laser Processing: Micromachining, marking, and cutting where high-speed, jitter-free motion is required.
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