- Elevator Archives - EMRCO Posts


April 24, 2025

The Anatomy of an Otis 131HT Rebuild

The Otis 131HT is a workhorse. This gearless DC traction machine (aka the elevator’s muscles) has powered elevators in high-rise buildings for decades. While it was built to last, even the toughest machines eventually need some serious TLC to keep moving people safely and efficiently.
November 25, 2024

Elevator Sheave Regrooving: Essential Steps + Expert Tips

In the world of elevator maintenance, keeping all components functioning smoothly is crucial for performance and safety. One critical part of this system is the sheave, the pulley responsible for guiding the ropes that lift and lower the elevator.
May 23, 2024
EMR Industrial

EMR Industrial: Insights from Operations

As the historical backbone of EMR, the Industrial Division stands as a testament to innovation, reliability, and expertise. In today's dynamic business environment, staying ahead of the curve requires not only sound strategy but also a keen understanding of the company's goals and visions.