Electric motor 2,2 kW, 1420 rpm, 400 V, 1AL-100L1-4

When a production unit needs a stable drive without unnecessary compromises

In technologies where material is conveyed smoothly, dosed at regular intervals, or continuously mixed, the drive can no longer be merely an accessory to the assembly. It must work reliably, handle prolonged load, and at the same time integrate into the machine design without any problems. Electric motor 1AL-100L1-4 from the 1AL OPTIMAL series is a three-phase asynchronous electric motor with an output of 2.2 kW, a rated voltage of 230/400 V, Delta/Wye connection, and rated speed of 1420 rpm at a frequency of 50 Hz. It operates in a 4-pole version and its frame 100 mm, i.e. shaft height of 100 mm, creates a solid base for machines where the drive already carries a regular working load while remaining reasonably compact in terms of installation.

This model naturally finds application in conveyor lines, packing and filling lines, dosing units, mixing assemblies, fan systems, pumping modules, sorting workstations, feed mechanisms, handling equipment, shut-off technologies, recycling lines, and various automated production units. In such operations, it matters that the motor maintains stable running, supports the regular cycle of the equipment, and does not introduce unnecessary disturbance into the mechanical system.

A power level that already plays a tangible role in the machine

2.2 kW is the output at which the motor commonly becomes a fully fledged drive part of a technological unit. The rated current is 8.40 A at 230 V and 4.83 A at 400 V, which provides a clear basis for correct electrical integration into an industrial system. Efficiency of 81 % and power factor of 0.81 support balanced operation in machines that work regularly throughout the shift or are repeatedly engaged in the production cycle. Rated speed of 1420 rpm is suitable where a dependable mechanical transmission is required without an overly aggressive running character.

During start-up, the motor has a starting torque ratio of 2.3, a breakdown torque ratio of 2.3, and a starting current ratio of 7. In operation, this means a sound basis for technologies where the drive is started repeatedly, transmits a regular load, and must respond predictably. The load type with a parabolic or linear load characteristic extends usability with fans, pumps, and mechanisms where resistance changes depending on the phase of the working process. Rotor moment of inertia of 0.0054 kg·m² also supports a balanced response in lines that run in batches, in short transfers, or in repeated working steps.

Industrial operation places emphasis on durability, not theory

In production halls, material handling, or technical rooms, the motor is often exposed to dust, higher temperatures, and long-term loading. Electric motor 1AL-100L1-4 has IP55 protection, which helps protect internal parts against dust and splashing water. In packing technologies, pumping assemblies, conveyors, or air handling modules, this is an important element of reliable operation. Stable thermal conditions are maintained by IC411 cooling, which supports reliable operation even under prolonged load.

The motor uses insulation class F and temperature rise B. It is intended for an ambient temperature of up to +65 °C and an altitude of up to 1000 m. The service factor of 1.0, together with the modes S1, S2, S3, S4-S9, allows use in continuous operation as well as in intermittent processes. This is especially important in operations where one machine starts several times per hour and another runs for long periods without interruption. Noise level of 64 dB(A) and vibration of 2.8 mm/s in class A support a calm mechanical character and help maintain the stability of the entire assembly.

Mechanical reliability during installation and operation

On both the DE and NDE sides, 6206-2Z bearings are fitted. Lubrication is provided by No. 2 lithium-based grease in the appropriate temperature class. Half-key balancing is important when fitting pulleys, couplings, and other power transmission elements, where even running and reliable mechanical connection matter. The motor can rotate in either direction, which makes it easier to use in reversing mechanisms, bidirectional feeds, and technological units where the direction changes according to the phase of the process.

The motor is suitable for DOL starting, for control by frequency converter, and for a soft starter. This combination gives freedom when designing the drive, whether it is a simple direct start or a gentler ramp-up and better adaptation of the operating regime to the specific equipment. For electrical connection, 2-M25X1.5 cable glands are prepared. The packaging dimensions of 405 × 230 × 295 mm and packaged weight of 23 kg also help with storage, transport, and service handling.

1AL OPTIMAL as a proven solution in industry

The 1AL OPTIMAL series is one of VYBO Electric’s best-selling ranges, with more than 30,000 units installed in industry. The 1AL OPTIMAL series is among the best-selling electric motors from VYBO Electric and has more than 30,000 installed units in industry. These are low-voltage electric motors in an aluminium frame for standard and demanding operations, with very good value for money and proven reliability. Practical value in everyday use is also provided by features such as a reinforced terminal box, sophisticated IP55 terminal box protection, a steel fan cover, and compatible feet. During installation, versions IM B3, IM B35, IM B5, IM B14, IM B34 can be used. Electric motor 1AL-100L1-4 thus represents a reliable drive for operations that need 2.2 kW output, a 100 mm frame, and a stable technical foundation for everyday industrial work.