Portescap 22ECS60 Ultra EC Slotless Brushless DC Motor 22ECS60 10B 24 .01

The 22ECS60 Ultra EC slotless brushless DC motor is a 22 mm diameter, 2-pole motor designed for high-speed, high-efficiency applications with a maximum continuous mechanical power of 180 W at 25°C. It operates at a nominal voltage of 24 V, achieves a no-load speed of 32,000 rpm, and delivers a maximum continuous torque of 44.1 mNm (6.25 oz-in). The motor has an internal phase-to-phase resistance of 0.21 ohms, a phase-to-phase inductance of 0.034 mH, and a mechanical time constant of 1.4 ms. It includes hall sensors for commutation with 120 electrical degrees phasing and features a 3-wire output cable sealed at the outlet. The housing is rated for ambient operating temperatures from -30°C to +100°C, with a maximum winding temperature of 125°C. The motor weighs 140 g and has a rotor inertia of 3.50 g·cm². It is equipped with ball bearings and has a maximum speed of 60,000 rpm.