Brushless motor 19X581
DCthree-phase24 V

Brushless motor - 19X581 - Boreasa Technologies Co., Ltd - DC / three-phase / 24 V

Brushless motor - 19X581 - Boreasa Technologies Co., Ltd - DC / three-phase / 24 V - image - 2

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Characteristics

Type

DC, three-phase, brushless

Voltage

24 V

Number of poles

2-pole

Power

140 W
(0.19 hp)

Intensity

6.99 A

Torque

0.023 Nm
(0.016964 ft.lb)

Rotational speed

57,996 rpm
(364,399.6151 rad.min-1)

Diameter

19 mm
(0.75 in)

Operating temperature

Max.: 100 °C
(212 °F)

Min.: -40 °C
(-40 °F)

Description

Power density - W/cm3 - 8.51 Max. efficiency - % - 93.2 Torque constant - mNm/A - 3.85 Speed constant - rpm/V - 2,482 Speed torque gradient - rpm/mNm - 68 Terminal résistance - 0 - 0.106 Terminal inductance - mH - 0.0157 Thermal data: - - Ambient working temperature - °C - k o o o Max. winding temperature - °C - 155 Mechanical data: - - Mechanical time constant - ms - 1.23 Max. speed - rpm - 62,000 Bail bearings preload - N - 4.2 Max. axial load (dynamic) - N - 4 Max. axial force for press lits (static) - N - 126 Max. radial load [mm from flange] - N - 12 [5] Miscellaneous: - - Number of pôles - - - 2 Number of phases - - - 3 Rotor inertia - g cm2 - 1.711 Typical noise level [rpm] - dB(A) 42 [50,000] Weight of motor - g - 114