Lifetime of Electric Actuators
Type of actuator
LJ1/LG1/LTF ball screw and linear guide
LJ1/LG1 slide screw or guide
LX ball screw
LX slide screw
Belt actuator
E-MY2
Nominal lifetime
3000 km or
5 million cycles*1)
1000 km
1800 km or
9 million cycles*1)
600 km or
3 million cycles*1)
2000 km*2)
1000 km
LE series actuators
LEFS
LEFB
LEH
LEJ
5000 km or
30 million cycles*1)
3000 km or
30 million cycles*1)
10 million cycles
opening/closing
3000 km or
30 million cycles*1)
LEPY/LEPS
20 million cycles*1)
LER
10 million cycles*1)
LES
LEY
*1)
*2)
3000 km or
30 million cycles*1)
5000 km
30 million cycles*1)
One cycle = go and return
Relates to the expected life of the timing belt
Updates:
NC
LEP added by PJ
LEJ added by PJ
Date:
10-Jan-2011
22-Apr-2013
8-May-2013