Yale YBF Series Long Lift Spring Balancers 1.5-100kg

The Yale YBF Spring Balancer allows the worker to mover suspended tools or objects 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

Retractors are designed to retract the cable when no force is applied.  An amount of downward force must be continually applied to keep the suspended object as it's extended position.  The torque output of the rewind spring increases as the cable is extended, and retracting the suspended object to the uppermost adjusted position when released

The YBF series enclosed body design ensures operator safety, no trapped fingers or hands.  It also has an anti-wear feature that prevents damage to the aluminium housing and can be replaced without dismantling the housing.  Wire replacement can be done without dismantling the body. The containerised spring catridge enables safe and simple servicing 

Capacities from 1kg to 100kg available

These models have a longer lift than the standard YBF Spring Balancers

Possible applications include:-

• Resistance spot welding machines
• Measuring machines
• Compressed air equipment
• X-ray apparatus
• Power tools (electric driven)
• Welding machines
• Welding templates
• Paint spraying appartus
• Cages

DELIVERY IS 2-3 WEEKS FROM DATE OF ORDER