E2 Type
Self Lubrication Kit
Applications
- Automation machinery
- Manufacturing Machines: Plastic injection, printing, paper making, textile machines, food processing machines, wood working machines, and so on.
- Electronic Machinery: Semiconductor equipment, robotics, X-Y table, measuring and inspecting equipment.
- Others: Medical equipment, transporting equipment, construction equipment.
Specification
- Add “+E2” as the only add-on kit for a Linear Guide Block.
- Example: QHW-25-CC-Z0-C+E2
- Add “/E2” if used in conjunction with an add-on dust control kit.
- Example: QHW-25-CC-Z0-C+DD/E2
Lubrication Capability
The standard oil is a fully synthetic lubricant with a main constituent, synthetic hydrocarbons (PAO). The viscosity class of the oil is 680 (ISO VG 680). It’s characteristics are as follows:
- Compatible with lubrication grease of which the base oil is synthetic hydrocarbon oil, mineral oil, or ester oil.
- Synthetic oil with superb high temperature thermal/oxidation resistance.
- High viscosity index to provide outstanding performance in service applications at extremely high and low temperatures.
- Low traction coefficient to reduce power consumption.
- Anti-corrosion and rust-proof.
* NOTE: Lubricants with the same viscosity class can also be used; however, their compatibility should be taken into consideration.
Temperature Range for Application
The application temperature for this product is -10°C ~ 50°C. Please contact HIWIN for further discussion and information if the temperature is out of this range.
QH Series – Heavy Load Type Linear Guideway, with SynchMotion™ Technology
The development of QH linear guideway is based on a four-row circular-arc contact. The QH series linear guideway with SynchMotion™ Technology offers smooth movement, superior lubrication, quieter operation and longer running life. Therefore, the QH linear guideway has broad industrial applicability. In the high-tech industry where high speed, low noise, and reduced dust generation is required, the QH series is interchangeable with the HG series.
Features of QH Series
Low Noise Design
With SynchMotion™ technology, rolling elements are interposed between the partitions of SynchMotion™ to provide improved circulation. Due to the elimination of contact between the rolling elements, noise levels due to collision are drastically reduced.
Self-Lubricant Design
The partition is a grouping of hollow ring-like structures formed with a through-hole to facilitate circulation of the lubricant. Because of the special lubrication path design, the lubricant of the partition storage space can be refilled. Therefore, the frequency of lubricant refilling can be decreased.
The QH-series linear guideway is pre-lubricated. Performance testing at a 0.2 C (basic dynamic load) shows that after running 4,000 km no damage was apparent to either the rolling elements or the raceway.
Smooth Movement
In standard linear guideways, rolling elements on the load side of the guide black begin rolling and push their way through the raceway. When they contact other rolling elements they create counter-rotational friction. This results in a great variation of rolling resistance. The QH linear guideway, with SynchMotion™ technology prevents this condition. As the block starts to move, the rolling elements begin rolling consecutively and remain separated to prevent contact with one another thus keeping the element’s kinetic energy extremely stable in order to effectively reduce fluctuations in rolling resistance.
High Speed Performance
The QH series offers excellent high-speed performance due to the partitions of the SynchMotion™ structure. They are employed to separate the adjacent balls thereby resulting in low rolling traction and the metallic friction between adjacent balls is eliminated.
QH Series Application Examples
- Automation Devices
- High-Speed Transportation Equipment
- Precision Measuring Equipment
- Semiconductor Manufacturing Equipment
WE Type – Four-Row Wide Rail Linear Guideway
Construction
The WE series features equal load ratings in the radial, reverse radial, and the lateral direction with contact points at 45 degrees. This, along with the wide rail, allows the guideway to be rated for high loads, moments, and rigidity. By design, it has self-aligning capacity that can absorb most installation errors and can meet high accuracy standards. The ability to use a single rail and to have the low profile with a low center of gravity is ideal where space is limited and/or high moments are required.
WE Series Application Examples
- Automation Devices
- High-Speed Transportation Equipment
- Precision Measuring Equipment
- Semiconductor Manufacturing Equipment
- Precision Machining Machines
- Blow Molding Machines
- Single Axis Robot-Robotics
- Single Axis Equipment with High Anti-Rolling Requirement
About STOVIL
STOVIL is an authorized HIWIN distributor and carries the full line of HIWIN’s HG Series, EG Series, WE Series, RG Series, MG Series, QH Series, QE Series, QW Series, and QR Series Linear Guideway products. STOVIL maintains a large and diverse stock of HIWIN Linear Guideway rail, block, and accessory maintenance kits at our facility in Kennesaw, GA. Our HIWIN Linear Guide Rail product offerings are constantly improving to better accommodate the various needs of our customers including standard lengths of each rail profile and configurators that allow cut-to-order custom rail service.
STOVIL has a large line card tailored to the Industrial Automation market. STOVIL carries many of the top brands in product lines such as: Linear Guideways, Actuators, Ball Screws, Motion Control, Safety Products, Miscellaneous Electrical, Cabinets & Enclosures, Maintenance, Robotics, Servo Motors & Drives, Couplers, VFDs, HMIs & PLCs, Gearboxes, Feedback Devices, and Stepper Motors & Drives. These brands include (but are not limited to): Yaskawa, RTA, Brother, SANYO DENKI, Hitachi, Wieland, Häwa/Haewa, ESA Automation, American Control Electronics, Atlanta Drive Systems, HIWIN, Neugart, Rollon, CGI, Bishop Wisecarver, EDrive, R+W Coupling Technology, Tsubaki, Kabel Schlepp, Nadella, Nexen, Schneeberger, and Exlar. STOVIL is always looking for new partnerships to better serve our customers.
