YBA Spring Balancer 9kg – 70kg
Spring Balancers allow the worker to move the suspended tool or object up or down with very little effort. depending on the spring adjustment, the object will remain in position or retract when no force is applied. With a spiral groove on a tapered drum, the winding radius is increased to match the torque build up of the spring , thus neutralising it and achieving a balanced condition. This is the main difference between spring balancers and retractors.
YBA series: 9kg – 70kg with additional safety device (wire arrest mechanism)