Lifecycle guideline for mightyZAP (17Lf Lineup)

Test Condition

Full Stroke / 50% Duty Rate / Pull spring LoaD (Rated full load)

Below data is not for Guarantee, but just reference data.

Life Cycle increasing Condition

• Reducing Stroke : Direct inverse proportional ie) 10mm stroke, 2.7times longer lifecycle.
• Reducing Duty Rate : Every 10% duty cycle reduced, 10% cycle increase ie) 30% duty cycle reduced, 30% cycle increase
• Reducing Load : 10% load reduced, 5% lifecycle increase ie) 1kg load, 25% cycle increase

Data

• Test Duty Cycle : 50%

27mm Stroke

Model	17Lf-20F-27	17Lf-35F-27	17Lf-70F-27
Rated Load	20N	35N	70N
Max Speed	117mm/s	90mm/s	30mm/s
Test Load (by Srping Load)	2kg	3.5kg	7kg
1 Cycle stroke(mm)
Average Lifecycle	2,400,000	1,200,000	400,000

37mm Stroke

Model	17Lf-17F-37	17Lf-27F-37	17Lf-50F-37
Rated Load	17N	27N	50N
Max Speed	105mm/s	82mm/s	28mm/s
Test Load (by Srping Load)	1.7kg	2.7kg	5kg
1 Cycle stroke(mm)
Average Lifecycle	1,900,000	960,000	320,000

50mm Stroke

Model	17Lf-17F-50	17Lf-27F-50	17Lf-50F-50
Rated Load	17N	27N	50N
Max Speed	105mm/s	82mm/s	28mm/s
Test Load (by Srping Load)	1.7kg	2.7kg	5kg
1 Cycle stroke(mm)
Average Lifecycle	1,550,000	780,000	260,000

87mm Stroke

Model	17Lf-17F-87	17Lf-27F-87	17Lf-50F-87
Rated Load	17N	27N	50N
Max Speed	105mm/s	82mm/s	28mm/s
Test Load (by Srping Load)	1.7kg	2.7kg	5kg
1 Cycle stroke(mm)
Average Lifecycle	1,050,000	520,000	175,000

• Described life cycle is not a guarantee as it may vary according to respective using conditions, difference of installation.
• Current adjustment : If actuator’s force and speed are enough for customer’s application, customer may lengthen lifecycle by adjusting “Current amount” by mightyZAP manager software. Please note that speed and stall force will be decreased if "Goal Current or Current Limit" is decreased. (Please refer to the datasheet to see "Goal Current VS Stall Force graph".).