Press Releases

Discover how shaft grounding rings eliminate shaft current in VFD industrial motors, prevent bearing electrical damage, reduce maintenance costs, and ensure reliable 24/7 operation.…

FAQ about Volsun silicone coated fiberglass sleeves…

In the high-stakes world of power distribution, electrical insulation is only the first line of defense. To truly guarantee the uptime of a substation or a data center, the protective materials must also withstand environmental contaminants…

Customized Grey Cold Shrink Tubes Delivered for Telecom Infrastructure Project…

UV Resistant & Anti-aging Cold Shrink Tubing for Power Cable Joints…

volsun EPDM cold shrink tubing FAQs…

In the cable protection industry, 3 M cold shrink tubing has long been regarded as a benchmark product. However, as global supply chains evolve and project budgets become more constrained, many engineers and procurement teams are actively s…

Motor bearings may fail repeatedly in VFD-driven systems because replacing the bearing does not eliminate the electrical cause of the damage. Shaft voltage and stray current can still discharge through the new bearing unless a proper ground…

Why do motors need a shaft grounding ring?…

In the heart of every production line, the motor acts as the muscle that keeps operations moving. However, many maintenance engineers and plant managers find themselves trapped in a frustrating cycle of repairs that never seem to end. If yo…