StepperOnline DM860I - Operating Environment and Other Specifications; Mechanical Specifications DM860 I; Elimination of Heat DM860 I

DM860I Full Digital Stepper Drive Manual
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Operating Environment and other Specifications
Cooling
Operating Environment
Storage Temperature
Weight
Natural Cooling or Forced cooling
Environment Avoid dust, oil fog and corrosive gases
Ambient Temperature
0℃ － 65℃
Humidity
40%RH － 90%RH
Operating Temperature
-10℃ － 45℃
Vibration
10-55Hz/0.15mm
-20℃ － 65℃
Approx. 550g (19.4oz)
Mechanical Specifications (unit: mm [1inch=25.4mm])
Figure 1: Mechanical specifications
*Recommend use side mounting for better heat dissipation
Elimination of Heat
 Drive’s reliable working temperature should be <45℃(113 ℉ ), and motor working temperature should be
<80℃(176℉);
 It is recommended to use automatic idle-current mode, namely current automatically reduce to 50% when motor
stops, so as to reduce drive heating and motor heating;
 It is recommended to mount the drive vertically to maximize heat sink area. Use forced cooling method to cool
the system if necessary.