0755-27651888-3314 CN

OBL2520-03A Series Outer Rotor Brushless Motor

OBL2520-03A

• Compact Size: An extremely compact structural design unlocks greater application potential with a smaller footprint.;

•High Speed: Lightweight and agile, delivering powerful performance and rapid response at tens of thousands of revolutions per minute.;

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Specifications
Input Voltage
8V DC 11.1V DC
Dimensions(mm) Ø25x40 Ø25x40
Shaft Diameter(mm) Ф3 Ф3
No load speed(rpm) 1690 1740
No load current(A) 0.17 0.19
Nominal Speed(rpm) 1690 1740
Nominal Torque(mNm) 60 60
Nominal Current(A) 2.14 1.82
Stall Torque(mNm) 148 160

Stall Current (A)

5.05 4
Maximum Output Power(W) 11 11.4
Maximum Efficiency(%) 75.28 77.1

Torque at Max Eff.(mNm)

/ /
Speed at Max Eff.(rpm) / /
Life(Typical) 1000hrs 1000hrs
Weight(g) 68 68
Operating Temperature Range(°C)  -35 to 45 -35 to 45
Storage Temperature Range(°C) -35 to 45 -35 to 45


Performance Data
名称 空载 堵转 最大效率 最大功率
Current(A) 0.17 5.05 0.884 2.603
Efficiency(%) / / 75.28 /
Output power(W) / / 5.6 11.024
Speed(rpm) 2836 / 2416 1419
Torque(Nm) / 0.148 0.022 0.074

Outline Drawing
Performance Curves
Application
1 /

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OBL2520-03A Series Outer Rotor Brushless Motor
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Add: Topband Industrial Park, Shiyan, Shenzhen, China.

Fax:0755-27651888-3455E-mail:motor@topband.com.cn

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