Cooling Fan Motor
MP 8126
The MP 8126 motor platform is designed to match the torque demand of a large fan for engine cooling. The motor is optimized for output power and efficiency, based on 4 poles brushed technology. It is extensively tested for the severe engine bay working condition and its reliability is proven by millions of applications world-wide.
Technology Leadership
■ ■ ■ ■ High ouput power High torque Low noise and vibration High efficiency
Specification
■ ■ ■ ■ ■ ■ ■ ■ Design input power Motor length Motor weight Efficiency Input voltage Operating temp. EMC Compliance : 500 W : 84 mm : 1.78 kg : 77 % : 13 V : - 40°C to + 110°C (peak 125°C) : according to CISPR 25 : ELV 2000/53/CE
Performance Data:
Speed [rpm] Current [A] No load 3,774 4.3 Max eff. 3,201 26 0.8 77 Design 2,879 39 1.2 73 150 5.2 Stall
Torque [Nm] Efficiency [%]
Gate
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www.johnsonelectric.com
Cooling Fan Motor
MP 8126
Drawing
Performance Curve
4000 3500 3000 Speed (rpm) 2500 2000 1500 1000 500 0 0 1 2 3 Torque (Nm) 4 5 6 Eff. Current Speed
160 140 120 Current (A) 100 80 60 40 20 0 Efficiency (%)
Gate
[email protected]
www.johnsonelectric.com
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