Specifications:
The 19X432 is a slotless brushless motor with a diameter of 19 mm, featuring a 4-pole design. It operates at a voltage supply of 24V. Key performance metrics include a no-load speed of 29,313 rpm and a no-load current of 159 mA. The motor delivers a maximum continuous torque of 35.8 mNm and a nominal torque of 29.1 mNm, with a nominal speed of 27,679 rpm. It achieves a nominal output power of 84 W and a power density of 7.01 W/cm³, with a maximum efficiency of 90.3%.

Thermal Data:
The motor operates within an ambient temperature range of -40°C to 100°C, with a maximum winding temperature of 155°C.

Mechanical Data:
The mechanical time constant is 1.75 ms, and the motor can reach a maximum speed of 62,000 rpm. It features ball bearings with a preload of 4.2 N, a maximum dynamic axial load of 4 N, and a maximum static axial force for press fits of 126 N. The maximum radial load is 12 N at 5 mm from the flange.

Miscellaneous:
The motor has 4 poles and 3 phases, with a rotor inertia of 2.86 g·cm². The typical noise level is 38 dB(A) at 25,000 rpm, and the motor weighs 84 g.

Connection:
The motor's phases are color-coded: Phase 1 (Brown), Phase 2 (Black), Phase 3 (Grey), with an AWG of 20. Optional Hall sensors and NTC connections are available, with specified color codes and an AWG of 26.

Note:
Specifications are subject to change without notice.