Mitsubishi Electronics MDS-D-SPJ3 Manuel D’Utilisation

4 - 18

(Note)

When installing the machine at 1,000m or more above sea level, the heat 

dissipation characteristics will drop as the altitude increases. The upper limit of 

the ambient temperature drops 1°C with every 100m increase in altitude. 

(The ambient temperature at an altitude of 2,000m is between 0 and 45°C.)

Each heating value is calculated with the following values.

The values for the servo drive unit apply at the stall output. The values for the spindle drive unit apply for the 

continuous rated output.

0°C to +55°C (with no freezing)

90% RH or less (with no dew condensation)

-15°C to +70°C (with no freezing)

90% RH or less (with no dew condensation)

Indoors (no direct sunlight);

no corrosive gas, inflammable gas, oil mist, dust or conductive fine particles

Operation/storage: 1000m or less above sea level

Transportation: 13000m or less above sea level

Operation/storage: 4.9m/s

2

 (0.5G) or less  Transportation: 49m/s

2

(5G) or less

25

50

35

90

50

130

90

150

130

200

195

300

1. Design the panel's heating value taking the actual axis operation (load rate) into consideration. 

2.The heating values in the above tables are calculated with the following load rates.

 

50%

100%

Unit

Load rate

Servo drive unit

Spindle drive unit