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BLDC 40 Motor

Overview
This motor easily maintains 85 percent efficiency. With this powerhouse, your Power tool will deliver what it promises. This BLDC motor is available in many different designs: with integrated electronics, without control electronics, without Hall sensors, and with or without fans. It works with 12, 18, and 24 volts and can turn at 18,000 rpm.

 

BLDC 40P20F

General Specifications
Motor Code121088800056
Rated Voltage [V]1218
No Load Speed [min-1]11,78517,700
Rated speed [min-1]8,14512,225
Cont. Power [W]105191
Rated Torque [mNm]124149
Current at rated speed [A]11.514.2
Torque constant [mNm/A]9.29.2
Efficiency at Duty Point [%]7879
Weight [g]225225
Rotor Inertia [gcm²]3232
Operating Temp. range [°C]-20°C to +45°C-20°C to +45°C
Max. Temp. Rise [°C]7070

 

 

 

 

 

 

 

BLDC 40P30F

General Specifications
Motor Code121388800010121088800022
Rated Voltage [V]1218
No Load Speed [min-1]18,54518,500
Rated speed [min-1]12,65513,800
Cont. Power [W]241290
Rated Torque [mNm]182200
Current at rated speed [A]26.320
Torque constant [mNm/A]5.88.7
Efficiency at Duty Point [%]8284
Weight [g]285285
Rotor Inertia [gcm²]4040
Operating Temp. range [°C]-20°C to +45°C-20°C to +45°C
Max. Temp. Rise [°C]7070

 

 

 

 

 

 

 

BLDC 40S30A

General Specifications
Motor Code121188800020
Rated Voltage [V]24
No Load Speed [min-1]3,385
Rated speed [min-1]3,040
Cont. Power [W]46
Rated Torque [mNm]145
Current at rated speed [A]2.1
Torque constant [mNm/A]64.7
Efficiency at Duty Point [%]85
Weight [g]300
Rotor Inertia [gcm²]50
Operating Temp. range [°C]-20°C to +45°C
Max. Temp. Rise [°C]70

 

 

 

 

 

 

 

 

 

BLDC 40S40A

General Specifications
Motor Code121088800039121088800072
Rated Voltage [V]2424
No Load Speed [min-1]2,8804,780
Rated speed [min-1]2,5504,050
Cont. Power [W]48109
Rated Torque [mNm]180256
Current at rated speed [A]2.55.0
Torque constant [mNm/A]7646.7
Efficiency at Duty Point [%]8186
Weight [g]365365
Rotor Inertia [gcm²]6262
Operating Temp. range [°C]-20°C to +45°C-20°C to +45°C
Max. Temp. Rise [°C]7070

 

 

 

 

 

 

 

BLDC 40P30A

General Specifications
Motor Code121088800075
Rated Voltage [V]24
No Load Speed [min-1]4,190
Rated speed [min-1]3,250
Cont. Power [W]29
Rated Torque [mNm]86
Current at rated speed [A]1.5
Torque constant [mNm/A]53
Efficiency at Duty Point [%]76
Weight [g]350
Rotor Inertia [gcm²]37
Operating Temp. range [°C]-20°C to +45°C
Max. Temp. Rise [°C]70

 

 

 

 

 

 

 

 

 

Datasheet:

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