Pelonis Technologies
Pelonis Technologies
444 Creamery Way #500
Exton, PA 19341
Toll Free: 888-546-0524
Worldwide: 1.610.594.6000
Email: sales@pelonistech.com
Print Back
120 x 120 x 38mm (4.72 x 4.72 x 1.50in.)
12V, 24V, 48V
190.31~236.83 CFM (5.39~6.71 m³/min)
Dual Ball Bearings
Frame: Thermoplastic PBT + 30% GF, UL94-V0
Impeller: Thermoplastic PBT + 15% GF, UL94-V0
Lead Wires: UL1007 (+) Red; (-) Black, AWG 24, 240±10mm
Operating Temperature: -10ºC ~ +70ºC
Operating Life: 70,000 hours
Locked Rotor Protection
UL, CE, RoHS
1238-5 Series Brushless Direct Current (DC) Axial Fans
Unit of Measure
Items 1238-5 Series Brushless Direct Current (DC) Axial Fans
K1238X12BPLB1b-5
1238-5 Series 25.20 Watt (W) Power Brushless Direct Current (DC) Axial Fan 		1238-5 Series Brushless Direct Current (DC) Axial Fans
H1238H12BPLB1b-5
1238-5 Series 19.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan 		1238-5 Series Brushless Direct Current (DC) Axial Fans
K1238Y24BPLB1b-5
1238-5 Series 28.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan 		1238-5 Series Brushless Direct Current (DC) Axial Fans
K1238X24BPLB1b-5
1238-5 Series 22.80 Watt (W) Power Brushless Direct Current (DC) Axial Fan 		1238-5 Series Brushless Direct Current (DC) Axial Fans
K1238H24BPLB1b-5
1238-5 Series 16.32 Watt (W) Power Brushless Direct Current (DC) Axial Fan
Description N/A 120 x 120 x 38mm (4.72 x 4.72 x 1.50in.)
12V, 24V, 48V
190.31~236.83 CFM (5.39~6.71 m³/min)
Dual Ball Bearings
Frame: Thermoplastic PBT + 30% GF, UL94-V0
Impeller: Thermoplastic PBT + 15% GF, UL94-V0
Lead Wires: UL1007 (+) Red; (-) Black, AWG 24, 240±10mm
Operating Temperature: -10ºC ~ +70ºC
Operating Life: 70,000 hours
Locked Rotor Protection
UL, CE, RoHS
Brands N/A Pelonis Technologies
Series N/A 1238-5
Curve N/A 2 N/A 1 N/A 3 N/A 2 N/A 1
Length N/A 120 mm4.72 in
Width N/A 120 mm4.72 in
Height N/A 38 mm1.50 in
Voltage N/A 12 V N/A 12 V N/A 24 V N/A 24 V N/A 24 V
Direct Current (DC) Operating Voltage Range N/A 8~14 V N/A 8~14 V N/A 15~27 V N/A 15~27 V N/A 15~27 V
Label Current N/A 2.513 A N/A 1.846 A N/A 1.733 A N/A 1.110 A N/A 0.938 A
Rated Current N/A 2.100 A N/A 1.650 A N/A 1.200 A N/A 0,950 A N/A 0.680 A
Power N/A 25.20 Watts N/A 19.80 Watts N/A 28.80 Watts N/A 22.80 Watts N/A 16.32 Watts
Speed N/A 5200 rpm N/A 4700 rpm N/A 5500 rpm N/A 5200 rpm N/A 4700 rpm
Airflow (Q) N/A 212.57 ft³/min6.02 m³/min N/A 190.31 ft³/min5.39 m³/min N/A 224.58 ft³/min6.36 m³/min N/A 212.57 ft³/min6.02 m³/min N/A 190.31 ft³/min5.39 m³/min
Pressure (P) N/A 24.38 mmAq0.96 inH2O N/A 21.13 mmAq0.83 inH2O N/A 28.29 mmAq1.11 inH2O N/A 24.38 mmAq0.96 inH2O N/A 21.13 mmAq0.83 inH2O
Noise N/A 61.89 dBA N/A 57.78 dBA N/A 63.63 dBA N/A 61.89 dBA N/A 57.78 dBA
Frame N/A Thermoplastic PBT + 30% GF, UL94-V0
Impeller N/A Thermoplastic PBT + 15% GF, UL94-V0
Lead Wire Rating N/A Underwriters Laboratories (UL1007) (+) Red; (-) Black
Lead Wire Thickness N/A 24 AWG
Lead Wire Diameter N/A 240 mm
Lead Wire Diameter Tolerance (±) N/A 10 mm
Operating Temperature N/A -10~+70 ºC
Operating Life N/A 70,000 hours
Industry Standards/Certifications N/A European Conformity (CE) Restriction of Hazardous Substances (RoHS) Compliant Underwriters Laboratories (UL)
Standard N/A 1b:Auto Restart (AS) Ingress Protection (IP51)
Optional N/A 1a:Inrush Current Protection 2a:Tachometer (Frequency Generator) 2b:Rotation Detection 2c:Rotation Detector Complement (RDb) 2d:Life Detection 3a:DC Voltage Signal Control 3b: Current Source Signal Control 3c:Pulse With Modulation Signal Control 5a:Automatic Temperature Control 5b:Manual Variable Resistor Control 6:Current Limit Control 7:Fixed Constant Speed Ingress Protection (IP54) Ingress Protection (IP56) Ingress Protection (IP67)
Applications N/A HVAC
Compact Electronics
Medical Devices
Industrial Automation
Aerospace & Defense
Automotive Products
Rugged Design for Effective Cooling N/A The Intelligent Motion series Brushless DC Axial fans ensure effective cooling via innovative multi-blade impeller designs that improve airflow performance. They also include IP51, IP54, IP56, or IP67 levels of dust and moisture protection for applications that are used in moderate to very harsh environmental conditions.
Intelligent Motion Control N/A The Intelligent Motion series Brushless DC Axial fans include full-wave in-board circuit designs with multiple features that create air movement “intelligence”. By using controls that are programmable, voltage fluctuations from power supplies are reduced, protection is enhanced, and optimum performance is ensured.

Intelligent Motion Controls improve operating efficiency and are ideal for green applications. Additional benefits include the following:
  • Improved system performance
  • Improved system reliability and life expectancy
  • Fully programmable features enable greater control and functionality
  • Multi-alarm connections to run many fans at once Intelligent Motion Controls include tachometer, rotation detection, life detection, pulse width modulation, automatic temperature control, current limit control, constant speed control, multiple alarm connections, and others. Various controls can also be programmed for custom output.
Additional Information N/A The Intelligent Motion series Brushless DC Axial Fans are well suited for applications that require high performance, maximum environmental protection, and customized control from a compact cooling device.
Note N/A For additional information or for assistance with your application, contact us.