Lift engine , Iran

The geared elevator traction machine uses a three-phase induction motor with air cooling technology. Rated motor power ranges from 5.5 to 22 kW with speeds of 1400 to 1500 RPM. Output torque after helical gearing varies from 600 to 3000 Nm with gear ratios adjustable from 20:1 to 40:1. Overall system efficiency motor + gearbox reaches up to 90% under IEC 60034-30 Class IE4 standards. Permissible ambient temperature ranges from -40°C to +40°C with PTC thermal protection in windings. Generated noise levels are below 60 dB at one meter distance per ISO 9614-2 standards.

The motor structure features a Class F insulated stator, squirrel-cage rotor, and hardened helical gear teeth. Main bearings are rolling type with permanent lubrication and a 100,000-hour service life design. A dual-disc electromagnetic brake provides 200–2000 Nm braking torque with 120 ms response time. A separate Variable Frequency Drive VFD offers vector control capability and ±2 mm stopping accuracy. Monitoring sensors include winding temperature sensors, a 1024-pulse incremental encoder, and gearbox oil level sensors. These motors are optimized for 380V three-phase 50 Hz power supply and machine room installation. Production is certified per EN 81-1-20, ISO 22201-1, and GOST 53942 standards for safety and durability.You can order and buy Lift engine from Iran by contacting us through whatsaap and email.
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