Elevator engine Iran
Cellphone / Whatsapp: +989122003350
| behranlift |
| Iran |
| 021-87162000 |
Elevator engine
The geared elevator traction machine employs a three-phase induction motor with Class F insulation and 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 800 to 3500 Nm with gear ratios adjustable from 20:1 to 40:1. Overall system efficiency motor + gearbox reaches up to 91% under IEC 60034-30 Class IE4 standards. Permissible ambient temperature ranges from –30°C to +50°C with thermostat and PTC sensor thermal protection. Generated noise levels are below 62 dB at one meter distance per ISO 9614-2 standards.
The motor structure features a silicon steel laminated stator, squirrel-cage rotor, and hardened helical gears up to 56 HRC. Main bearings are rolling type with permanent lubrication and a 120,000-hour service life design. A dual-disc electromagnetic brake provides 300–2800 Nm braking torque with 110 ms response time. A Variable Frequency Drive VFD with vector control capability offers ±2.5 mm stopping accuracy. Monitoring sensors include PT100 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,
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| behranlift | 021-87162000 |
| ravilift |
| Iran |
| 021-66653422 |
Elevator engine
The geared elevator traction machine combines a three-phase induction motor with air cooling and a helical gearbox. Rated motor power ranges from 7.5 to 30 kW with speeds of 1400 to 1500 RPM. Output torque after gearing varies from 800 to 4000 Nm with gear ratios adjustable from 20:1 to 35:1. Overall system efficiency motor + gearbox reaches up to 92% under IEC 60034-30 Class IE4 standards. Permissible ambient temperature ranges from –25°C to +50°C with thermostat thermal protection in windings. Generated noise levels are below 65 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 gears up to 58 HRC. Main bearings are rolling type with permanent lubrication and a 100,000-hour service life design. A dual-disc electromagnetic brake provides 250–3000 Nm braking torque with 100 ms response time. A separate Variable Frequency Drive VFD offers vector control capability and ±3 mm stopping accuracy. Monitoring sensors include PT100 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
 | |
| ravilift | 021-66653422 |
| fidar-asanbar-pasargad |
| Iran |
| 77780022 |
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| fidar-asanbar-pasargad | 77780022 |
