Lift engine , Iran

Modern elevator motors are predominantly gearless type with Permanent Magnet Synchronous Motor PMSM technology. These motors deliver 7 to 55 kW of power with rotational speeds of 100 to 250 RPM. Their energy efficiency reaches 96%, aligning with the highest IE5 class of IEC 60034-30 standards. Continuous torque ranges from 450 to 3800 Nm, designed to handle 170% overload for 60 seconds. A closed-loop liquid cooling system maintains winding temperatures below 110°C. The generated noise level is below 50 dBA measured at one meter distance.

Internal structure includes a Class H insulated stator, N52-grade neodymium magnet rotor, and SKF axial bearings with a 150,000-hour design life. An integrated Variable Frequency Drive VFD with advanced Field-Oriented Control FOC achieves ±1 mm stopping accuracy. A dual electromagnetic safety brake system activates with 300–3200 Nm braking torque within 80 milliseconds. Embedded sensors include three PT100 temperature sensors, a 20-bit optical encoder, and MEMS vibration sensors. These motors are designed for 380–480V three-phase power supply at 50/60 Hz frequency. All systems are certified per European EN 81-20/50 and international ISO 22201-1 standards.You can order and buy Lift engine from Iran by contacting us through whatsaap and email.
WEBSITE: Lift engine Iran