【Demo - 2-Day Free Rental Now Available!】 Thoroughly pursuing operability and cost reduction! Field balancer for precision grinding machines.
The "SB-8001GB/SB-8101G" is a field balancer for precision grinding machines that measures while rotating the grinding wheel on the machine, allowing for the correction of not only the grinding wheel itself but also the entire grinding wheel spindle system's imbalance. By suppressing the imbalance of the grinding wheel spindle system, it stabilizes grinding resistance, leading to improved surface quality, extended machine lifespan, and reduced grinding wheel wear. 【Features】 ■ Imbalance can be visualized numerically, enabling quantitative management ■ Stabilizing the imbalance of the grinding wheel leads to stable grinding resistance ■ Reducing grinding resistance improves surface roughness, enhancing machining accuracy ■ Extremely high measurement accuracy ■ Simultaneous display of phase and amplitude ■ High-precision correction possible in as little as 20 minutes *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■SB-8001GB ・Ultra-compact and lightweight, palm-sized type ・Graphical display with a touch panel color LCD ・Battery-operated, usable in places without power such as outdoors or large factories ・Capable of measuring rotation speeds up to 61,000 min-1 ・Equipped with USB port and microSD card slot ■SB-8101G ・Lightweight and compact type with an integrated trunk ・Large 7-segment LED display shows balance correction procedures, angular displacement, and displacement amount in real-time ・Easy operation with dedicated touch keys *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Application】 ■Grinding machines (surface grinders, profile grinders, centerless grinders, cylindrical grinders) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Sigma's balance measurement method features the adoption of multivariate analysis techniques for detecting imbalances, allowing for high-precision measurements across a range from low to ultra-high rotational speeds. The field balancer that incorporates this measurement method has been in use since 1985, with cumulative production exceeding 8,000 units. Furthermore, after that, we began selling more precise balancing machines and condition monitoring devices that continuously monitor rotating machinery and detect signs of abnormalities, which also utilize the aforementioned measurement method. Over 30 years since the start of balancer production, Sigma's balancers are actively used across various industries.





