Igarashi Motors India Limited (IMIL) – Tracking down grinding noises for automotive DC motors using an O4
How IMIL confidently delivers noise-free, high-quality motors that meet global OEM standards with O4?
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The Need
Igarashi Motors India Limited (IMIL) is renowned for delivering precision-
engineered DC motors that meet the stringent quality standard of OEMs. They are looking for a reliable, high precision evaluation setup to meet their high acoustic performance standards.
The Challenge
Replicating real-world operating conditions to detect rattling, squeaking, or grinding noises requires a highly accuracy testing set, where standard methods fail or are insufficient.
The Solution
AIMIL, OROS’s regional maintenance center in India, builds a custom solution using OROS’s O4 compact system, supported by NVGate analysis software.
This testing setup allows IMIL engineers to
identify subtle tonal and transient elements of grinding noise that traditional methods failed to capture.
This compact, sturdy hardware-based solutions is perfect for intensive testing campaigns : O4 supports quieter motors and higher customer satisfaction.