hoist & winch

Hoist & Winch

Hoist & Winch

Electric Wire Rope Hoist
Electric Chain Hoist
Manual Chain Hoist
Goodshoist

Winches

Electric Wire Rope Hoist

Single Girder

EWRH Single Girder
EWRH-Double Girder

Double Girder

Electric Chain Hoist

Electric Chain Hoist

Manual Chain Hoist

Manual Chain Hoist

Goodshoist

Goodshoist

Winches

Open Winch

Banner Winch

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Duty class determination for wire rope hoist, according to European mechanical handling federation.
According to FEM classification, two fundamental criteria must be taken into account: type of duty and time of operation (according to average daily operating time for the hoisting movement of the equipment).
Criteria to obtain the average operating time in hours per day
Average Daily Operating Time in Hours
Wire Rope Hoist Performance Rating
Chain Hoist Motor Rating
Short Time Rating
This rating indicates how long the hoist can be operated continuously at rated capacity on the cycle beside, assuming continued operation for a short time span.

Single speed : 60 min
Dual speed : 30 / 10 min
Intermittent Rating (Percent ED)
Max. Number of Starts Per Hour
This rating indicates the allowable ration of motor ON time to motor OFF time, and starts per hour for a hoist operated continuously at 63% of rated capacity on the cycle below, assuming continued operation or repeated starting over a long time span.
Example ( single speed ): %ED :

Motor ON time ( t1 + t3 ) x 100
————————————
T ( 1 cycle )
Where T = 1 cycle ( t1 + t2 + t3 + t4 )
and is more than 10 minutes.

TMP Hoist Motor Ratings :
* Single speed : 70%ED, 400 starts/hr
Dual speed : 40 / 20 %ED, 120 / 240 starts/hr