Crane Asynchronous Electric motor with Squirrel-cage rotor MTKHN 012-6E
(Equipment / Material)
Model Number: МТКН 012-6Е
Condition: New
Made in: Russia
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
This three-phase asynchronous crane electric motor with a squirrel-cage rotor is designed for intermittent S3 and S4 duty cycles from a 380 V, 50 Hz AC power source. It is equipped with an integrated disc brake, ensuring quick stopping and secure shaft locking, which is essential for lifting and traveling mechanisms on cranes, electric hoists, and lifts.
Overview:
| Nominal power | 2.2 kW |
| Nominal speed | 915–920 rpm |
| Nominal voltage | 380 V, 50 Hz |
| Nominal stator current (at 380 V) | 6.5 A |
| Power factor (cos φ) | 0.70 |
| Efficiency | 73.5% |
| Maximum torque multiple | 2.8 |
| Weight | 49.5–55 kg |
| Moment of inertia of the rotor | 0.021 kg m² |
| Degree of protection | IP 54 (motor), IP 20 (brake device) |
| Climatic performance | U1, T1, UHL1 according to GOST 15150-69 |
| Insulation class | H according to GOST 8865-87 |
| Opening hours | S3 (intermittent), S4, duty cycle 40%, 120 on/hour |
Documentation:
NPO Sibelektromotor LLC
Locations: 636000, Russia, Tomsk region, Seversk, Road Highway st., 14/19, building 79
Main Products/Services: Asynchronous AC electric motors, including crane, roller conveyor, built-in, general industrial with squirrel-cage rotor, crane-metallurgical DC, excavator, high-voltage, as well as DC generators
Registration: 636000, Russia, Tomsk region, Seversk, Road Highway st., 14/19, building 79
Year Established: 1941