Portescap 22DCTAthlonix - Precious Metal Brush DC Motor 22DCT 32P2 211E 14

The 22DCT Athlonix is a 22 mm diameter brush DC motor with precious metal commutation, delivering up to 13.28 mNm continuous torque. The 22DCT 32P2 211E variant operates at 36 V, with a no-load speed of 7437 rpm and a maximum continuous current of 0.25 A. It has a terminal resistance of 30.4 Ω, a torque constant of 46.04 mNm/A, and a back-EMF constant of 4.82 mV/rpm. Rotor inertia is 4.63 g·cm², and the mechanical time constant is 6.64 ms. Maximum continuous speed is 10000 rpm. The motor weighs 65 g, operates from -30°C to 85°C, and uses sleeve bearings with a radial shaft load capability of 3 N and axial load of 100 N. Thermal resistance is 6 °C/W (rotor) and 22 °C/W (body). Shaft play is 0.15 mm axial and 0.03 mm radial. Commutation is 9-segment.