Electric motor 0,09 kW, 1300 rpm, 400 V, 1AL-562-4

A small electric motor that fits easily into a machine

Electric motor 1AL-562-4 from the 1AL OPTIMAL series is designed for three-phase drives where a compact frame, stable operation, and trouble-free installation into smaller technological units are decisive. With an output of 0.09 kW, voltage of 230/400 V, and connection Delta/Y, it offers a balanced combination of dimensions and operational reliability. This is a 4-pole electric motor with rated speed of 1300 rpm at a frequency of 50 Hz, fitted in a frame size 56. This format is particularly practical where the machine design leaves little free space, while a full industrial drive is still required.

The 1AL-562-4 model finds natural use in dosing equipment, labelling modules, small belt conveyors, packing mechanisms, sorting units, laboratory mixers, light fans, compact pumps, feeds, closing systems, and smaller automation assemblies. In these applications, the key point is that the motor does not require a large installation space, operates smoothly, and can be easily matched with the the machine’s mechanical system and line control.

Technical data that have a direct practical impact

• Output: 0.09 kW
• Rated speed: 1300 rpm
• Voltage: 230/400 V
• Rated current: 0.54 A at 230 V, 0.31 A at 400 V
• Efficiency: 58 %
• Power factor: 0.72
• Starting torque ratio: 2.1
• Breakdown torque ratio: 2
• Starting current ratio: 4
• Rotor moment of inertia: 0.0004 kg·m²
• Noise level: 48 dB(A)
• Vibrations: 2.8 mm/s, class A

This combination is suitable everywhere predictable starting and quiet mechanical behaviour are expected. The low noise level of 48 dB(A) helps in enclosed machines, at assembly workplaces, and in technologies located closer to the operator. The moment of inertia of 0.0004 kg·m² is favourable for mechanisms that start, stop, or move in shorter working cycles very often. In lines with repeated dosing, step feed, or delicate mechanical transmission, this is a practical advantage.

Operation, control, and operating modes

The Electric motor 1AL-562-4 is suitable for DOL starting, control by a frequency inverter, and a soft starter. This allows easy integration into equipment where direct starting is sufficient, as well as into systems where a gentler start-up or better speed control is required. The motor can rotate in either direction, which expands the range of uses in reversing mechanisms, conveyor modules with bidirectional movement, or machines where the direction of the working cycle changes according to the process phase.

The operating modes S1, S2, S3, S4-S9 give this model a wide range of possible applications. It can run continuously, handle intermittent operation, and suit cycles that combine starting, load, shutdown, and restart. The service factor of 1.0 is suitable for standard industrial conditions where stability is required, not unnecessarily complicated setting.

Construction of the 1AL OPTIMAL series

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, designed for standard and demanding operations alike. For the 1AL-562-4 model, the important basis is the IP55 protection rating, which helps protect the motor from dust and splashing water. IC411 cooling supports a stable thermal regime during longer operation and, together with the frame construction, contributes to reliable heat dissipation.

The motor uses insulation class F and temperature rise B. It is designed for an ambient temperature of up to +65 °C and an altitude of up to 1000 m. On both the DE and NDE sides, 6201-2Z bearings are fitted, and lubrication is provided by No. 2 lithium-based grease in the appropriate temperature class. Balancing with a half key supports smooth operation when fitting pulleys, couplings, and other power transmission elements. For electrical connection, 2-M20X1.5 are prepared.

The series also offers the advantage of quick and easy commissioning, very good value for money, and a wide range of solutions for different industries. For 1AL OPTIMAL, the mounting versions IM B3, IM B35, IM B5, IM B14, IM B34 are also naturally mentioned, which makes integration into different design requirements easier. For the 1AL-562-4 model, all this is complemented by practical logistics. The packaging dimensions are 220 × 130 × 175 mm and the packaged weight is 4 kg, so handling during storage, servicing, and drive replacement remains simple. This electric motor is therefore a suitable choice for smaller industrial mechanisms that need a compact three-phase drive with IP55 protection, quiet operation, and a proven technical foundation.