Device that distributes load equally among multiple hoist ropes.
Full Definition
The rope equalizer bar, also called a rope equalizing device or compensating bar, ensures that all hoist ropes in a multi-rope elevator carry equal tension. Unequal rope tension leads to differential wear, reduced safety margins, and increased sheave groove wear. Equalizer bars typically use a pivoting yoke or spring-loaded mechanism connected to the rope terminations at the car or counterweight. Regular inspection and adjustment maintain proper load distribution within ±5% tolerance.
