Dynamometer Repair

Definition

Dynamometer repair addresses physical damage and mechanical wear that calibration alone cannot fix. For mechanical AP dynamometers, common repairs include: damaged or bent dial faces, worn or corroded hook assemblies, cracked housings, damaged overload stops, and spring fatigue from repeated overloading. For electronic units (EDJR, EDxtreme), repair may involve sensor replacement, display replacement, cable repair, or circuit board service. After repair, the instrument must be recalibrated before returning to service. Dynamic Measurement Systems’ in-house repair capability covers both mechanical and electronic Dillon units, including legacy AP models that most competitors can no longer service.

Frequently Asked Questions

Why Dynamometer Repair Matters

Replacing a dynamometer costs significantly more than repairing one. For high-capacity or legacy mechanical units, replacement may require a 14–15 week factory lead time while a repair returns the instrument to service in days. For customers managing tool room inventories of multiple instruments, repair services substantially reduce total cost of ownership.

How Dynamic Measurement Uses It

DMS generates approximately $60,000 annually in repair revenue. Their expertise in legacy Dillon mechanical models is particularly valued by customers with instruments that other service providers can no longer support.