37
2.2.4 FAN MOTOR
CONTENT UNIT 095 125 155 157 175 177 195 197 257 307
Type
SANYO DC brushless fan motor
Reference
SIC-71FW-D890-3 SIC-71FW-D890 - 1A (lower) / 2A (upper) SIC-71FW-D8120-
5 (lower)/ 6 (upper)
Rated output W
90 142
Voltage (nominal) V dc
Vm = 280 Vdc
Current limit
(nominal)
A
Im (lim) = 2.1A
Speed (nominal) Rpm
800 860
Pole number
8P
Electronic control &
supply
Built in electronic driver
Control power
supply
Vcc = 15 Vdc
Speed control input
voltage
V dc
Vsp = 0 to 6.5 V dc max – see diagram
Revolution pulse
output
PG = 12 pulses per round – see diagram
Motor protection
Integrated over current and over heating protection
Elec insulation
E
Schematic diagram:
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