Brushless motor 22X452 series
DCthree-phase18 V

Brushless motor - 22X452 series - Boreasa Technologies Co., Ltd - DC / three-phase / 18 V

Brushless motor - 22X452 series - Boreasa Technologies Co., Ltd - DC / three-phase / 18 V - image - 2

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Characteristics

Type

DC, three-phase, brushless

Voltage

24 V, 48 V, 36 V, 18 V

Number of poles

2-pole

Power

103 W, 104 W
(0.14 hp, 0.14 hp)

Intensity

2.5 A, 3.39 A, 5.01 A, 6.65 A

Torque

0.044 Nm, 0.045 Nm, 0.046 Nm, 0.047 Nm
(0.032453 ft.lb, 0.03319 ft.lb, 0.033928 ft.lb, 0.034665 ft.lb)

Rotational speed

20,869 rpm, 21,447 rpm, 21,875 rpm, 22,061 rpm
(131,123.7942 rad.min-1, 134,755.4753 rad.min-1, 137,444.6786 rad.min-1, 138,613.3511 rad.min-1)

Diameter

22 mm
(0.87 in)

Operating temperature

Min.: -40 °C
(-40 °F)

Max.: 100 °C
(212 °F)

Description

Power density - W/cm3 6.09 - 6.17 - 6.09 - 6.09 Max. efficiency - % 90.1 - 90.9 - 90.0 - 90.3 Torque constant - mNm/A 7.34 - 10.35 - 14.84 - 20.15 Speed constant - rpnW 1,301 - 923 - 643 - 474 Speed torque gradient - rpm/mNm 30 - 27 - 28 - 28 Terminal résistance - q 0.170 - 0.300 - 0.656 - 1.200 Terminal inductance - mH 0.0135 - 0.0255 - 0.0515 - 0.0990 Thermal data: Max. winding temperature - °C - 155 Mechanical data: - - Mechanical time constant - ms - 1.83 Max. speed - rpm - 63,000 Bail bearings preload - N - 4.2 Max. axial load (dynamic) - N - 4.2 Max. axial force for press lits (static) - N - 125 Max. radial load [mm from flange] - N - 16 [5] Miscellaneous: - - Number of pôles - - - 4 Number of phases - - - 3 Rotor inertia - g cm2 - 5.8 Typical noise level [rpm] - dB(A) - 42 [25,000] Weight of motor - g - 120