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OB755-3056
I.CH
The 75mm outer rotor brushless DC motor is a high-efficiency permanent magnet synchronous outrunner motor. It comes with a quality stator, rotor and hall-effect sensors, ensuring stable performance in high-temperature environments. We also supply 42mm, 60mm and 90mm outer rotor brushless DC motors with the same reliable structure.
Motor Electrical Specification | |||
Motor Model | OB755-03056 | OB755-04589 | OB755-060116 |
Number of Phase | 3 | ||
Number of Poles | 16 | ||
Rated Voltage(VDC) | 24 | ||
Rated Speed(Rpm) | 3000 | ||
Rated Torque(N.m) | 0.3 | 0.45 | 0.6 |
Rated Power(W) | 90 | 140 | 180 |
Rated Current(A) | 5.6 | 8.9 | 11.6 |
Peak Current(A) | 16.8 | 26.7 | 34.8 |
Peak Torque(N.M) | 0.9 | 1.35 | 2.8 |
Rotor Inertia(kg.cm2) | 0.25 | 1.9 | 2.3 |
Torque Constant(N.m/A) | 0.055 | 0.05 | 0.05 |
Torque Constant(V/krpm) | 5.2 | 4.5 | 4.5 |
Line-Line Resistance(Ω) | 0.6 | 0.4 | 0.3 |
Line-Line Inductance(mH) | 0.4 | 0.1 | 0.05 |
Length(mm) | 25 | 31.3 | 36.3 |
Weight(kg) | 0.5 | 0.7 | 0.9 |
*Note: We can manufacture products according to customer’s requirements.
