Mitsubishi Electric MR-J4-TM Instruction Manual page 556

APPENDIX
App. 4.6.2 Parts having service lives
Service lives of the following parts are listed below. However, the service lives vary depending on operation
and environment. If any fault is found in the parts, they must be replaced immediately regardless of their
service lives. For parts replacement, please contact your local sales office.
Part name
Smoothing capacitor
Relay
Cooling fan
(Note 1) Battery backup time
(Note 2) Battery life
Note 1. The time is for using MR-J4 servo amplifier with a rotary servo motor using MR-BAT6V1SET-A. For details and other battery
backup time, refer to chapter 12.
2. Quality of the batteries degrades by the storage condition. The battery life is 5 years from the production date regardless of the
connection status.
3. The characteristic of smoothing capacitor is deteriorated due to ripple currents, etc. The life of the capacitor greatly depends
on ambient temperature and operating conditions. The capacitor will be the end of its life in 10 years of continuous operation in
normal air conditioned environment (ambient temperature of 40 °C or less for use at the maximum 1000 m above sea level,
30 °C or less for over 1000 m to 2000 m).
App. 4.7 Transportation and storage
CAUTION
When you keep or use it, please fulfill the following environment.
Item
Operation
Ambient
Transportation (Note)
temperature
Storage (Note)
Ambient Operation, transportation,
humidity storage
Test condition
Vibration
resistance
Operation
Transportation (Note)
Storage
Pollution degree
IP rating
Operation, storage
Altitude
Transportation
Note. In regular transport packaging
Transport the products correctly according to their mass.
Stacking in excess of the limited number of product packages is not allowed.
Do not hold the front cover to transport the servo amplifier. Otherwise, it may drop.
Install the product in a load-bearing place of servo amplifier and servo motor in
accordance with the instruction manual.
Do not get on or put heavy load on the equipment.
For detailed information on transportation and handling of the battery, refer to
app. 2 and app. 3.
[°C]
[°C]
[°C]
57 Hz to 150 Hz with constant acceleration of 9.8 m/s
Life guideline
(Note 3) 10 years
Number of power-on, forced stop,
and sudden stop command from controller: 100,000 times
Number of on and off for STO: 1,000,000 times
10,000 hours to 30,000 hours (2 years to 3 years)
Approximately 20,000 hours
(equipment power supply: off, ambient temperature: 20 °C)
5 years from date of manufacture
Environment
0 to 55 Class 3K3 (IEC/EN 60721-3-3)
-20 to 65 Class 2K4 (IEC/EN 60721-3-2)
-20 to 65 Class 1K4 (IEC/EN 60721-3-1)
5 %RH to 90 %RH
10 Hz to 57 Hz with constant amplitude of 0.075 mm
(Test Fc of IEC 60068-2-6)
5.9 m/s
Class 2M3 (IEC/EN 60721-3-2)
Class 1M2 (IEC/EN 60721-3-2)
2
IP20 (IEC/EN 60529), Terminal block IP00
Open type (UL 50)
Max. 2000 m above sea level
Max. 10000 m above sea level
App. - 19
2
to IEC/EN 61800-5-1
2