When Do Motors Need a Shaft Grounding Ring?
2026-03-11
Why do motors need a shaft grounding ring?…
Are You Suffering from These ＂Stubborn Motor Diseases＂?
2026-03-05
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…
How to Qualify a Shaft Grounding Ring Supplier for Industrial Motors
2026-03-04
Gone are the days when purchasing decisions rested solely on price. Todays procurement professionals balance multiple factors: technical performance, supply chain reliability, quality certifications, and total cost of ownership. When a sing…
VOLSUN 3rd Generation Shaft Grounding Ring-Design to Solve Motor Shaft Current Corrosion
2026-02-27
In high-speed motors and precision drive systems, shaft current corrosion has consistently been a hidden threat affecting bearing life and operational stability. Providing a safe, reliable, and cost-effective path for current conduction has…
Volsun Thermal Conductive Silicone Pad-The Preferred Thermal Management Technology for Equipment
2026-02-10
Are you troubled by poor heat dissipation of power devices and high interface thermal resistance? Unreliable bonding on irregular surfaces that reduces thermal conductivity? Performance degradation under high-temperature conditions, along w…
How Shaft Grounding Rings Prevent Bearing Failure in VFD Motors: Failure Modes and Engineering Limit
2026-02-05
What Problem Do Shaft Grounding Rings Actually Solve? In the world of Variable Frequency Drive (VFD) systems, a shaft grounding ring is often misclassified as a simple add-on or an optional accessory. This is a fundamental misunderstanding.…
Why Volsun Thermal Silicone Pads are Essential for Industrial Power Supply Field?
2026-01-30
In the world of industrial power electronics, heat is the ultimate enemy. Whether it is a high-capacity solar inverter, a massive industrial transformer, or a high-output LED driver, the density of energy being converted creates significant…
Shaft Grounding Ring FAQs
2026-01-29
Shaft Grounding Ring FAQs: Causes of Shaft Voltage, Bearing EDM Damage, and Proven Protection for VFD Motors…
What are the Differences Between EPDM Cold Shrink and Silicone Cold Shrink Tube?
2026-01-28
What is EPDM Cold Shrink Tube? EPDM cold shrink tube is an insulating and protective component made of EPDM (Ethylene Propylene Diene Monomer) rubber as the raw material. It is pre-expanded, shaped and matched with a support tube, relying o…
Why RUBLS-EPDM Cold Shrink Tubing is the Ultimate Shield for Outdoor Cables？
2026-01-23
When it comes to outdoor power and communication projects, protecting cable joints is often the most challenging part of the job. Traditional methods frequently fall short: heat-shrink tubes require dangerous open flames, while standard col…