Leadshine DMA860E - Environmental Specifications; Mechanical Specifications; Heat Elimination

DMA860E Digital Stepper Drive User Manual
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Minimal Direction Setup 5.0 - - μS
Isolation resistance 500 MΩ
2.2 Environment
Cooling Natural Cooling or Forced cooling
Operating Environment
Environment
Avoid dust, oil fog and corrosive gases
Ambient Temperature
0°C
－
65°C (32°F - 149°F)
Humidity
40%RH
－
90%RH
Operating Temperature
0°C
－
50°C (32°F - 122°F)
Vibration
10-50Hz / 0.15mm
Storage Temperature -20°C
－
65°C (-4°F - 149°F)
Weight Approx. 510g (1.13 lbs)
2.3 Mechanical Specifications
(unit: mm [1inch=25.4mm])
Figure 1 Mechanical specifications

Side mounting recommended for better heat dissipation
2.4 Elimination of Heat

DMA860E reliable working temperature should be < 60℃ (140°F)

It is recommended to use automatic idle-current mode to reduce motor heating. That means set the SW4 pin of
DIP switch at “OFF” position.

It is recommended to mount the drive vertically to maximize heat sink area. Use forced cooling method to cool if
necessary.