DC Part Numbering
DC Fans Part Numbering System
DC Series
F
A, B, E, F, G, M, ... etc.
Frame Size
60
- 25:
- 25 mm
- 30:
- 30 mm
- 40:
- 40 mm
- 50:
- 50, 51 mm
- 52:
- 52 mm
- 60:
- 60 mm
- 80:
- 80 mm
- 92:
- 92 mm
- 12:
- 120 mm
- 13:
- 127 mm
- 17:
- 172 x 150 mm
Frame Thickness
25
- 6:
- 6.1, 6.2 mm
- 10:
- 10 mm
- 15:
- 15 mm
- 20:
- 20 mm
- 25:
- 25 mm
- 28:
- 28 mm
- 32:
- 32 mm
- 38:
- 38 mm
- 51:
- 51 mm
Air Flow Level
E
S, L, M, H, E, X, U, V
Voltage
12
- 05:
- 5 VDC
- 12:
- 12 VDC
- 24:
- 24 VDC
- 48:
- 48 VDC
Bearings
B
- B:
- Ball
- C:
- 1 Ball & 1 Sleeve
- D:
- Sleeve
Connection Type
_
- None:
- lead wires
- T:
- 0.110 x 0.020 Faston male terminals (Terminals available on selected models)
Options
1
- 1:
- Tachometer output
- 2:
- Locked rotor output
- 3 or 4:
- Thermistor speed control
- 5:
- Dual speed
- 6:
- PWM
- 7:
- Voltage Control
Housing Style
F
- R:
- Ribbed style
- F:
- Flanged style
- B:
- Blower
Impeller Style
H
S, H, G, T, M, B
ROHS Compliant
R
Special Options
TTL
- CC:
- Conformal coated PCB and laminations; silicon based material
- GB:
- Enhanced conformal coating process
- PC:
- Parylene Coating
- EM:
- IP57 Encapsulated motor
- 2EM
- IP68 Encapsulated Motor
- TTL:
- Tachometer or locked rotor output signal is 5 VDC ±0.5
- WS:
- Open collector alarm output signal