Part/Model #
Stock Check
Cross-Reference
Keyword
More Products
Heat Sinks
Fan Accessories
Engineering Tools
Airflow Calculator
Thermal Calculator
Unit Conversions
Application Notes
Custom Solutions
Company Info
Contact Info
Technical Capability
Certifications
Terms & Conditions
Employment Ops
Gateway Online
Sprint
-
ST24B3
-
030616
-
No
(Family)
(Model)
(Part #)
(In Stock)
Detailed
Drawing
Printer-Friendly
Datasheet
Electrical Specifications
Operating Voltage:
24 Volts
Voltage Range:
12 - 28 Volts
Power Supply:
3.3 Watts
Line Current:
0.14 Amps
Locked Rotor Current
0.44 Amps
Nominal Speed:
3440 RPM
Mechanical Specifications
Dimensions:
3.1 x 3.1 x 1.3 in
Weight
6.35 oz
Max Airflow @ 0 in H
2
O
34.0 CFM
Max Pressure @ 0 CFM
0.225 in H
2
O
Noise
40.9 dBA
Mechanical Drawing
Fan Performance Curve
Fan Configuration Options
Sprint
ST24B3
/
030616
No
305 mm [12 inch] Leads
(Family)
(Model)
(Part #)
(In Stock)
(Features)
Fan Speeds
Fan Bearings
Fan Airflow Directions
Fan Terminations
Extra-High Speed (4700 RPM)
High Speed (4200 RPM)
Full Speed (3440 RPM)
3/4 Speed (2450 RPM)
1/2 Speed (1700 RPM)
Ball Bearings
Sleeve Bearings
Flow L (CW Rotation)
Flow R (CCW Rotation)
Leads
Terminals
Fan Monitoring Options
No Fan Monitoring Options Required
Add Tachometer (2 pulses per revolution.)
Open Collector Output
TTL (+5V) Output
Existing Models with Tachometer Option:
ST24A7 / 032371
ST24B7 / 030701
ST24K7 / 031616
ST24K7X / 039401
ST24N7 / 030689
ST24P7 / 032442
ST24T7H / 032448
Add Fan Performance Sensor (FPS)
Output
Delay
Latch
Open Collector
Delay 10 ±4 Seconds
Latched
Inverted Open Collector
< 1 Second Delay
Not Latched
TTL Compatible
Inverted TTL Compatible
Existing Models with FPS Options:
ST24A3QDN / 032577
ST24A3RNNX / 032503
ST24B3QDN / 039336
ST24Z3NNN / 039500
ST24Z3PNDN / 039759
Fan Speed Control Options
Add ThermaPro-V Fan Speed Control
Thermal Speed Control
Programmable Speed Control
Existing Models with ThermaPro-V Speed Control Options:
ST24P3 / 032387
ST24P7 / 032442
ST24S3H / 032546
ST24T3H / 032397
ST24T7H / 032448
ST24Z3PNDN / 039759
Environmental Protection Options
Add Enviroshield Environmental Protection
Type 1 -
Protection from water mists, sprays, dripping, dust, condensation, and moderate vibration.
Type 2 -
Protection from harsher environments (ocean fog and sprays) and excessive shock and vibration.
Type 3 -
Protection from the most severe environments and excessive shock and vibration.
Existing Models with Enviroshield Options:
ST24B3-E3 / 039198
ST24H3-E1 / 031781
ST24K3-E3 / 031425
Accessories
(Click on part number for detailed drawing.)
554141
Filter Guard Assembly
550648
Finger Guard
476143
Finger Guard
Please Wait...
Your request is being processed...
Comair Rotron, Inc.
Comair Rotron Europe, Ltd.
Comair Rotron Fan Company Ltd.
Phone: 619.651.2000
Phone: +44.1527.520525
Phone: +86.21.52260581
sales@comairrotron.com
saleseurope@comairrotron.com
salesasia@comairrotron.com
