DC Axial Flow Fan MD Series Product Code

  • MD 1
  • S 2
  • 17 3
  • 51 4
  • F 5
  • □ 6
  • H 7
  • -
  • 24 8
  • □ 9
1 Series Name
MD
MD Series
2 Type
S
S Type (Without alarm)
A
A Type (With alarm)
E
E Type (Long life)
V
V Type (Variable speed)
P
P Type (Watertight)
3 Frame Size
4
40 mm
5
52 mm
6
60 mm or 62 mm
8
80 mm
9
92 mm
12
120 mm
14
140 mm
17
φ172 mm
4 Frame Thickness
(Example) 51
51 mm
5 Frame Configuration
F
Sidecut
6 Identification Symbol
7 Speed Type
H
High Speed
Blank
Standard Speed
8 Rated Voltage
12
12 VDC
24
24 VDC
9 Additional Function
L, L2
Stall Alarm, Electronic Alarm Type
S
With Pulse Sensor Type
Blank
Low-Speed Alarm, Electronic Alarm Type (For A type)