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HF16/01

This mechanical load limiter has been specially designed to control one safety trip point on low and medium capacity overhead cranes.

Technical specification

1 integrated microswitche ( 1 N.O. and 1 N.C. )

Amperage of trip point : max. 5 amps

Wire rope ∅4 to 10 mm

Capacity KG 250 to 1600kg

Technical Data SheetHF30/02 

Assembly instructions  

HF30/02

This mechanical load limiter has been specially designed to control one ore two safety trip points on medium capacity overhead cranes.

Technical specification

2 integrated micro switches ( 2 N.O. and 2 N.C. )

Amperage of trip points : max. 5 amps

Wire rope ∅5 to 16 mm

Capacity KG 500 to 3200kg

Technical Data SheetHF30/02 

Assembly instructions  

HF32/02

This mechanical load limiter has been specially designed to control one ore two safety trip points on medium and heavy capacity overhead cranes.

 

Technical specification

2 integrated micro switches ( 2 N.O. and 2 N.C. )

Amperage of trip points : max. 5 amps

Wire rope ∅16 to 26 mm

Capacity KG 1000 to 6000kg

Technical Data SheetHF30/02 

Assembly instructions  

HF34/02

This mechanical load limiter has been specially designed to control one ore two safety trip points on heavy capacity overhead cranes.

 

Technical specification

2 integrated micro switches ( 2 N.O. and 2 N.C. )

Amperage of trip points : max. 5 amps

Wire rope ∅25 to 36 mm

Capacity KG 5500 to 15000kg

Technical Data SheetHF30/02 

Assembly instructions  

Questions ? Our team will help you with any questions.

Application

This mechanical load limiter has been specially designed to control one or two safety trip points on low and medium capacity overhead cranes.

The loadlimiter operates by the movement of metal within its elastic limits.

Operating principle

The loadlimiter operates by the movement of metal within its elastic limits. Deviation of the lifting wire rope around the loadlimiter produces a force proportioned to the load applied. The loadlimiter incorporates one ore two microswitches, to giving one ore two “all-or-nothing” signals.