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Orion DC Fans Part Builder
Select the options below to configure an Orion DC Fan part number.
OD
Prefix
Model
Case
Voltage
Speed
Termination
Bearing System
Spcl. Code
1. Dimensions/Model Designator:
25 x 25 x 10 mm
30 x 30 x 10 mm
40 x 40 x10 mm
40 x 40 x 20 mm
50 x 50 x 10 mm
52 x 52 x 10 mm
60 x 60 x 15 mm
60 x 60 x 20 mm
60 x 60 x 25 mm
80 x 80 x 15 mm
80 x 80 x 25 mm
92 x 92 x 25 mm
120 x 120 x 25 mm
120 x 120 x 32 mm
120 x 120 x 38 mm
127 x 127 x 38 mm
172 mm dia. x 51 mm (round) or 172 x 150 x 51 (2 flat sides)
2. Case Designator:
UL94V-0 Thermoplastic (Standard for DC fans)
Aluminum Natural; polished mill finish (Available for fans that are 120mm or larger)
Aluminum Painted Black finish (Available for fans that are 120mm or larger)
Stackable, Aluminum, Natural (flat-sided 172 mm fans only)
Stackable, Aluminum, Painted Black (flat-sided 172 mm fans only)
Blank: DC fans smaller than 120mm square do not have case
designators. UL94V-0 thermoplastic is standard for DC fans.
3. Nominal Operating Voltage:
05 VCD
12 VCD
24 VCD
48 VAC
4. Speed:
Ultra-high Speed
High Speed
Medium Speed
Low Speed
Ultra-low Speed
5. Termination:
12" lead wires
Terminal-type fan (120 mm and larger only)
6. Bearing System:
Ball Bearing
Sleeve Bearing
7. Special Function Code:
Standard
Tachometer Output +5VTTL
Tachometer Output Open Collector
Alarm Output
Thermistor Speed Control (On hub)
Thermistor Speed Control (On lead wire. Thermistor not included.)
PWM (Pulse Width Modulation) Input
Dual Speed
Temperature Sensor
Tachometer and Alarm
Tachometer and Thermistor
Tachometer and PWM
Tachometer and Temperature Sensor
Alarm and Thermistor
Alarm and Thermistor
Alarm and Temperature Sensor
Tachometer and Alarm and PWM
Tachometer and Alarm and Thermistor
Extra long lead wires
Metal Impeller
-40°C - 90°C (Extended Temperature Range)
Conformal Coating
Customer Specified Modification
Constant Speed 20VDC - 90VDC
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