Owner's manual

Cymbal Installation Guide Installation
MAN-CYMIG (Ver. 1.3)
30
3.7.1. CymbalThermalData
• Freeairconvectionthermalresistance(θ):Approximately3.6to4°C/W.
• Thermaltimeconstant:Approximately40minutes/2400seconds(thermaltimeconstant
meansthattheCymbalwillreach2/3ofitsfinaltemperatureafter4minutes).
• Selfheatdissipationcapability(noexternalheatsink):12Wfor40°C/Wtemperaturerise.
• Shut‐offtemperature:86°Cto88°C(measuredontheheatsink).
• Thethermalresistancewhenconnectingtoanexternalheatsink:
 Thesurfaceoftheexternalheatsinkis50μm:0.18°C/W.
 Thermalconductivecompound.ByproperSmearingofthesurfaceasignificant
improvementofthethermalresistanceisachieved:0.13°C/W
3.7.2. HeatDissipationData
HeatDissipationisshowningraphicallybelow:
Power Dissipation 60V series
0
10
20
30
40
50
60
70
80
90
100
0 122030405060708090
Motor's Current (Ampere)
Power Dissipation (W)
12VDC
20VDC
30VDC
40VDC
50VDC
56VDC
Heatsink
Required
Heatsink
not
Required
Standard 40 °C Ambient Temp.
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