Article & News

An elevator door sensor not working is rarely an emergency. It is also not something to leave alone. The sensor is the device that stops the door

Most elevator motor sizing calculation errors are not formula errors. The arithmetic is simple and the same equation appears in every calculator. The errors come from the

If you are sourcing an elevator motor, the first thing worth knowing is that the most familiar names are not the ones you can order from.

An elevator door sensor works by building a grid of infrared beams across the door opening. When any beam is blocked, the sensor sends an

In traction elevators with a travel height above approximately 30 meters, the weight of the wire ropes shifts continuously as the car moves. An elevator compensation

An elevator COP, or car operating panel, is the main control interface inside the elevator cabin. It allows passengers to select floors, open or close doors,

Elevator buttons are the main interface between passengers and the elevator control system. From floor selection and door control to emergency communication and accessibility, the

Elevator shaking during travel can signal deeper mechanical or electrical issues. In this article, we explain the most common causes of vibration, what to inspect, and how high-quality components from POTENSI can help restore a smooth ride.