Kromer Spring Balancers (Retractors) and Zero Gravity Balancers are designed to support heavy hand-operated process tools to be operated with minimum effort. It meets DIN 15112 and complies with EC legislation as attested by the CE mark and GS certified.
The balancers will automatically retract the tool to its initial position upon releasing it after use. It allows setting retraction stops to keep the load suspended at predefined positions. The stops are automatically activated if the working load (tool) is moved back slowly. If pushed back fast, the mechanism remains inactive.
FEATURES
> Stops automatically if the main spring fails
> Step less load balancing via worm gearing
> Replaceable high-grade steel main spring
> Adjustable return stop and buffer
> Cable limiters prevent overload damage
> Cable exit opening prevents wear
> Safety expansion chain as a separate added fall prevention device
> High strength safety hook can be swivelled and adjusted laterally for easy loading
> Models 7212, 7222, 7231, 7236 are fitted with ratchet lock as standard
> Models 7241 and 7251 can be supplied with optional ratchet lock
SPECIFICATIONS
Capacity 1 - 2 kg
Stroke 2 m
NOTE
> Ranges are available from 0.5kg to 90kg. Contact us for larger sizes.
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