QW Series Silent Wide Linear Guideway
Key Features
Equipped with a synchronizer, it reduces operating noise and improves running smoothness, service life and lubrication efficiency; the widened rail and reduced assembly height deliver high torsional resistance.
Low-noise design
5 dB
Under space constraints
Suitable for single rail
High torsional rigidity up to
3.5 times
Applications
HIWIN Technical Support
Linear Guideways · QW Series Silent Wide Linear Guideway
Technical Description and Selection ReferenceProduct Overview
The QW series silent wide linear guideway is part of the HIWIN Technologies (HIWIN) linear guideway product family. Equipped with a synchronizer, it reduces operating noise and improves running smoothness, service life and lubrication efficiency, while the widened rail and reduced assembly height deliver high torsional resistance.
Product Features
- Equipped with a synchronizer, it reduces operating noise and improves running smoothness, service life and lubrication efficiency.
- The widened rail and reduced assembly height deliver high torsional resistance.
Low-noise design
5 dB
Under space constraints
Suitable for single rail
High torsional rigidity up to
3.5 times
Applications
The QW series silent wide linear guideway is widely used in automation devices, transportation equipment, precision measuring instruments, semiconductor equipment, plastic bottle blow-molding equipment, single-axis robot arms, equipment requiring a single axis to withstand moment loads and other applications, meeting the stability and precision requirements of precision transmission, automated production and industrial upgrading.
About HIWIN Technologies
HIWIN Technologies (HIWIN) is a global leader in motion control products and system technology, dedicated to the R&D and manufacturing of precision ball screws, ball splines, linear guideways, single-axis and multi-axis robots, harmonic drives, torque motors and other products, delivering high-precision, high-rigidity motion solutions for industries including semiconductors, flat panel displays, machine tools, automation equipment and industrial machinery.
Frequently Asked Questions
A linear guideway (linear rail with recirculating ball carriages) provides much higher rigidity, load capacity and accuracy than a ball bushing. Linear Guideways from HIWIN are the industry standard for CNC machines, semiconductor equipment and precision automation.
The QW Series Silent Wide Linear Guideway is available in accuracy grades from C to H (and ultra-precision UP), with preload classes from light (Z0) to heavy (Z3). We help you select the right combination for stiffness, smoothness and travel accuracy.
Mounting requires a clean, flat reference surface with correct torque on the mounting bolts, and alignment by straightedge or laser. Lubricate the carriage rails regularly with the recommended grease; our Linear Guideways with self-lubricating blocks and wipers reduce maintenance needs.
Linear guideways can run at very high speeds; our QR series silent roller guideways reduce noise and vibration for high-speed applications. The QW Series Silent Wide Linear Guideway can achieve high speeds with smooth, quiet motion thanks to optimized ball recirculation.
Yes. We supply Linear Guideways rails cut to your exact length with drilled mounting holes, and carriages preloaded as matched sets for consistent motion and longer service life. OEM/ODM customization is welcome.
Standard models are available in small quantities with shipment within 15 days. Volume and custom orders receive factory-direct pricing — send us the QW Series Silent Wide Linear Guideway model, rail length and quantity for a quotation.
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