Three-phase electric motor: 1AL-80M1-2, 0,75 kW
| Basic technical data | |
| Motor type | 1AL-80M1-2 |
| Rated power (kW) | 0,75 |
| Frame size (mm) | 80 |
| Number of poles | 2 |
| Rated speed (rpm) | 2845 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 230/400 |
| Connection | △/Y |
| Rated current 230 V (A) | 2,90 |
| Rated current 400 V (A) | 1,67 |
| Efficiency at 100% load (%) | 75 |
| Power factor at 100% load | 0,83 |
| Starting and torque characteristics | |
| Locked-rotor torque ratio (LRT/RLT) | 2,3 |
| Breakdown torque ratio (BDT/RLT) | 2,2 |
| Locked-rotor current ratio (LRA/RLA) | 6,1 |
| Rotor moment of inertia (kg·m²) | 0,0012 |
| Applicable standards | |
| Specification | IEC60034-1 |
| Testing | IEC60034-2 |
| Noise | IEC60034-9 |
| Vibration | IEC60034-14 |
| Construction and operating data | |
| Mounting arrangement | B3, B5, B14, B14B, B34, B35 |
| Duty type | S1 (S2, S3, S4 – S9 optional) |
| Load type | Parabolic or linear curve |
| Degree of protection | IP55 |
| Insulation class | F |
| Temperature rise class | B |
| Cooling method | IC411 |
| Starting method | DOL, VFD, soft starter |
| Direction of rotation | Both |
| Vibration (mm/s) | 2.8 |
| Cable glands | 2-M20X1.5 |
| Operating conditions | |
| Ambient temperature range | +65°C |
| Maximum installation altitude | up to 1000m |
| Packaging and dimensions | |
| Packaging dimensions (mm) | 320*220*260 |
| Package weight (kg) | 10 |
| Bearings and lubrication | |
| DE/NDE bearings | 6204-2Z/6204-2Z |
| Lubricant | Lithium-based grease No. 2 (temperature class) |
Electric motor 1AL-80M1-2 0.75 kW for compact lines, where the drive operates steadily and with confidence
Electric motor 1AL-80M1-2 from VYBO Electric is a three-phase asynchronous electric motor intended for industrial operations where reliable running, brisk speed and a durable design in a compact frame are important. The output of 0.75 kW, 2-pole design and nominal speed of 2845 rpm at a frequency of 50 Hz give this model a dynamic operating character suitable for a wide range of technologies. The nominal voltage of 230/400 V and connection Delta/Y make it easy to integrate into common three-phase systems in industrial conditions.
The 80 frame size offers a practical balance between dimensions and operating power. In machines where not only reliability but also compact installation space is important, this motor is a very sensible choice. It is suitable for technologies that run regularly, start frequently and need a drive ready for everyday use without unnecessary complications during installation or integration into equipment.
Power that shows its value immediately in operation
With a motor rated at 0.75 kW, it is important in practice not only that it fits into compact machinery, but also that it can steadily carry the working load in repeated cycles. Nominal current reaches 2.90 A at 230 V and 1.67 A at 400 V, which provides a good basis for designing the electrical supply and sizing the entire drive line. The motor operates with a power factor of 0.83 and an efficiency of 75 %, so it offers a balanced technical solution for a wide range of production and technological tasks.
Its behaviour during start-up is also important. A starting torque ratio of 2.3, a breakdown torque ratio of 2.2 and a starting current ratio of 6.1 indicate a motor that is ready for regular starting and stable acceleration into operating mode. In practice, this means greater confidence in equipment where the motor is involved in repeated sequences, drives conveyor sections, sets working units in motion or ensures steady operation of production systems.
A drive for processes where smooth running matters
The 1AL-80M1-2 model is suitable for operating modes S1, S2, S3 and S4-S9. This is very practical in technologies that do not operate in just one steady state. In normal production, start-up, short acceleration, steady running and subsequent load changes according to the specific operation often alternate. It is precisely in this kind of rhythm that the value of a drive which can work reliably and without unnecessary fluctuations becomes clear.
The parabolic or linear load characteristic broadens its use in various kinds of industrial mechanisms. The service factor of 1.0 corresponds to nominal operating conditions and confirms the motor’s readiness for correct daily operation. In equipment where the drive affects the smooth running of the entire technology, such stability is especially valuable.
Durable design for production environments
The motor operates with IP55 protection, which provides protection against dust and splashing water. In practice, this is an important feature for production halls, workshops, technical rooms and operations where the motor encounters normal industrial contamination. Cooling IC411 supports a stable thermal regime during longer loading and contributes to reliable operation throughout the shift. Insulation class F and temperature rise B complete the technical basis suitable for regular use.
Balancing is solved with a half key and the motor can rotate in either direction. Vibration of 2.8 mm/s in Class A and noise level of 67 dB(A) support smooth running even in more compact machines or in assemblies located closer to the operator. On both the DE and NDE sides, bearings 6204-2Z are used and lubrication is provided by No. 2 lithium-based grease, which contributes to reliable mechanical performance during everyday work.
Where this motor performs best
The character of the 1AL-80M1-2 model makes it ideal for equipment where lower to medium-light power is transmitted and operation places emphasis on stability and working certainty. It performs well in conveyors, material feeders, packaging lines, labelling equipment, sorting modules and dosing stations. It also has its place in fan assemblies, extraction systems, pump modules, lightly loaded mixers, filling stations, assembly lines, handling tables, service mechanisms and production units.
The main advantage is that the motor fits well into equipment where the drive must be sufficiently brisk, space-saving and ready for regular performance without an unnecessarily robust construction. In practice, this means simpler integration into modern industrial units, where the motor is expected not only to deliver power, but also to work smoothly with the technology every day.
1AL OPTIMAL as a practical platform for installation and operation
The model belongs to the 1AL OPTIMAL range, which is known for high compatibility, proven quality and very good value for money. This platform is designed for both standard and demanding operations in an aluminium frame and offers quick and easy commissioning. The series is available in mounting versions IM B3, IM B35, IM B5, IM B14 and IM B34, which expands installation options for different types of equipment.
Other platform features are also important for installation and practical use. These include a reinforced terminal box, improved IP55 terminal box protection, a steel fan cover, compatible feet and a carefully designed frame to increase cooling efficiency. The motor is fitted with cable glands 2-M20X1.5. Package dimensions of 320 × 220 × 260 mm, packaged weight of 10 kg and rotor inertia of 0.0012 kg·m² complete the picture of handling and mechanical behaviour. The motor is suitable for DOL starting and, according to the requirements of the technology, also for control by a frequency converter or soft starter.
Electric motor 1AL-80M1-2 therefore represents a reliable, professionally engineered drive for compact industrial equipment, combining fast running, durability and readiness for everyday work in real production conditions.
