Explore the JR8025 80 × 80 × 25 mm frameless DC rib fan, with 5, 12 and 24 VDC configurations, mechanical drawings, performance curves and a downloadable datasheet.
JR8025 provides cooling for industrial equipment, power supplies, medical devices and compact electronic systems.
Industrial & Power: Ventilation & cooling for industrial control cabinets, small frequency inverters and servo drivers; heat dissipation for switching power supplies, high-power power modules and UPS units.
Medical & Display: Cabinet cooling for analytical instruments and physical-therapy devices; cooling for projectors, advertising displays and all-in-one display equipment.
New Energy & Vehicle: Small energy-storage modules, vehicle electronic control systems and on-board chargers.
Telecom & Network: Ventilation for network switches, gateways and compact communication enclosures.
Consumer & Others: Small home appliances, fitness-machine electronic control boxes and mainboard cooling for 3D-printers.
80MM DC RIB FAN · DC POWER
JR8025 — 80 × 80 × 25 mm
JR8025 is a frameless DC rib fan with 18 electrical configurations for 5, 12 and 24 VDC supplies. Six speed options range from 2,000 to 4,500 RPM, with maximum airflow of 52.83 CFM and maximum static pressure of 8.50 mmH2O.
Frame material: Thermoplastic PBT, UL 94V-0; frameless design.
Impeller: Thermoplastic PBT, UL 94V-0.
Bearing system: Ball or sleeve bearing.
Life expectancy: 30,000 hours (Sleeve) / 50,000 hours (Ball), continuous operation at 25°C and 65% RH.
Weight: 48.8 g.
Available functions
Motor protection: RP ●, SS ●, LP ●, CL ●, OVP ○.
Signal outputs: FG ●, RD ●, RDB ●, LD ●.
Speed control modes: PWM ●, TC ●, VC ●, CC ●, CS ●.
Function markers match the datasheet. Confirm function availability for the selected configuration before ordering.
Dimensions & performance
Series size: 80 × 80 × 25 mm. Drawing shows a maximum thickness of 24.0 mm, three mounting positions at 120°, and a 49.0 ± 0.2 mm mounting circle. Mounting dimensions and tolerances as shown.Performance curves from 2,000 to 4,500 RPM.
Performance data
JR8025 electrical configurations.
Model
Rated voltage
Operating voltage range
Rated current
Rated input power
Speed
Max. airflow
Max. static pressure
Noise
JR8025L05
5 VDC
3.6–6.8 VDC
0.13 A
0.65 W
2,000 RPM
23.48 CFM
3.78 mmH2O
25.2 dB(A)
JR8025L12
12 VDC
7.0–13.5 VDC
0.05 A
0.60 W
2,000 RPM
23.48 CFM
3.78 mmH2O
25.2 dB(A)
JR8025L24
24 VDC
18–26.5 VDC
0.02 A
0.48 W
2,000 RPM
23.48 CFM
3.78 mmH2O
25.2 dB(A)
JR8025LL05
5 VDC
3.6–6.8 VDC
0.21 A
1.05 W
2,500 RPM
29.35 CFM
4.72 mmH2O
28.3 dB(A)
JR8025LL12
12 VDC
7.0–13.5 VDC
0.08 A
1.06 W
2,500 RPM
29.35 CFM
4.72 mmH2O
28.3 dB(A)
JR8025LL24
24 VDC
18–26.5 VDC
0.04 A
0.96 W
2,500 RPM
29.35 CFM
4.72 mmH2O
28.3 dB(A)
JR8025M05
5 VDC
3.6–6.8 VDC
0.35 A
1.75 W
3,000 RPM
35.22 CFM
5.67 mmH2O
35.2 dB(A)
JR8025M12
12 VDC
7.0–13.5 VDC
0.14 A
1.68 W
3,000 RPM
35.22 CFM
5.67 mmH2O
35.2 dB(A)
JR8025M24
24 VDC
18–26.5 VDC
0.07 A
1.58 W
3,000 RPM
35.22 CFM
5.67 mmH2O
35.2 dB(A)
JR8025MM05
5 VDC
3.6–6.8 VDC
0.57 A
2.85 W
3,500 RPM
41.09 CFM
6.61 mmH2O
37.6 dB(A)
JR8025MM12
12 VDC
7.0–13.5 VDC
0.23 A
2.76 W
3,500 RPM
41.09 CFM
6.61 mmH2O
37.6 dB(A)
JR8025MM24
24 VDC
18–26.5 VDC
0.11 A
2.54 W
3,500 RPM
41.09 CFM
6.61 mmH2O
37.6 dB(A)
JR8025H05
5 VDC
3.6–6.8 VDC
0.92 A
4.60 W
4,000 RPM
46.96 CFM
7.55 mmH2O
42.9 dB(A)
JR8025H12
12 VDC
7.0–13.5 VDC
0.36 A
4.32 W
4,000 RPM
46.96 CFM
7.55 mmH2O
42.9 dB(A)
JR8025H24
24 VDC
18–26.5 VDC
0.17 A
4.18 W
4,000 RPM
46.96 CFM
7.55 mmH2O
42.9 dB(A)
JR8025HH05
5 VDC
3.6–6.8 VDC
1.39 A
6.95 W
4,500 RPM
52.83 CFM
8.50 mmH2O
49.1 dB(A)
JR8025HH12
12 VDC
7.0–13.5 VDC
0.55 A
6.60 W
4,500 RPM
52.83 CFM
8.50 mmH2O
49.1 dB(A)
JR8025HH24
24 VDC
18–26.5 VDC
0.26 A
6.24 W
4,500 RPM
52.83 CFM
8.50 mmH2O
49.1 dB(A)
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