Three-phase electric motor: 1AL-63M2-2, 0,25 kW
| Basic technical data | |
| Motor type | 1AL-63M2-2 |
| Rated power (kW) | 0,25 |
| Frame size (mm) | 63 |
| Number of poles | 2 |
| Rated speed (rpm) | 2720 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 230/400 |
| Connection | △/Y |
| Rated current 230 V (A) | 1,13 |
| Rated current 400 V (A) | 0,65 |
| Efficiency at 100% load (%) | 68 |
| Power factor at 100% load | 0,81 |
| Starting and torque characteristics | |
| Locked-rotor torque ratio (LRT/RLT) | 2,3 |
| Breakdown torque ratio (BDT/RLT) | 2,3 |
| Locked-rotor current ratio (LRA/RLA) | 5,5 |
| Rotor moment of inertia (kg·m²) | 0,0006 |
| 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) | 235*140*185 |
| Package weight (kg) | 4,7 |
| Bearings and lubrication | |
| DE/NDE bearings | 6201-2Z/6201-2Z |
| Lubricant | Lithium-based grease No. 2 (temperature class) |
Electric motor 1AL-63M2-2 0.25 kW for compact machines that must operate reliably every day
Electric motor 1AL-63M2-2 from VYBO Electric is a three-phase asynchronous electric motor designed for smaller industrial equipment where a steady working rhythm, compact dimensions and durable construction are important. The output of 0.25 kW, 2-pole design and rated speed of 2720 rpm at a frequency of 50 Hz provide a suitable basis for technologies that need rapid motion transfer and stable behaviour during regular operation. The rated voltage of 230/400 V and connection Delta/Wye make it easier to integrate into common three-phase systems.
The 63 frame size makes this model a practical solution for production and technical facilities alike, where every centimetre of space matters. The motor fits well into more compact assemblies, while also offering features that are important in everyday work. With drives of this type, it is not only the power figure that matters. It is equally important that the motor can handle regular starts, longer running periods and common industrial conditions without unnecessarily complicated integration into the machine.
Practical performance for smaller drives with regular load
The 1AL-63M2-2 model is suitable for technologies where responsive mechanical performance and reliable operation in repeated duty cycles are expected. The rated current is 1.13 A at 230 V and 0.65 A at 400 V, which helps with power supply design and the selection of the correct electrical components. The motor operates with a power factor of 0.81 and an efficiency of 68 %, making it a balanced solution for compact industrial drives where not only size, but also everyday usability is monitored.
The starting parameters are also important. A starting torque ratio of 2.3, a pull-out torque ratio of 2.3 and a starting current ratio of 5.5 create conditions for a stable start-up and predictable behaviour when the load changes. In practice, this is valuable where the motor does not start just once a day, but operates at regular intervals, in shorter batches or in repeated working sequences.
Natural use in technologies with lower power demand
The characteristics of this model suit a wide range of equipment in which lower power is transferred, yet reliability and durability remain essential. It is well suited to smaller conveyors, material feeders, packaging assemblies, labelling units, dosing equipment and sorting modules. It also has its place in fan assemblies, extraction units, auxiliary pumps, lighter mixers, filling stations, laboratory mechanisms, assembly benches and service lines.
Such applications share one important feature. The drive in them must be space-saving, reliable in normal daily operation and ready for repeated starting without complicating the machine design. That is precisely where the practical strength of the 1AL-63M2-2 motor lies. It takes up little space, reaches high speed and integrates well into equipment where clean and stable mechanical running is required.
Operation in modes that are close to real production
The motor is suitable for operating modes S1, S2, S3 and S4-S9. This is important in equipment that does not operate in just one way, but alternates continuous running with intermittent sections or cyclical loading. The service factor 1.0 corresponds to rated conditions and the parabolic or linear load characteristic expands the possibilities of use in technologies with different resistance profiles during the duty cycle.
This operating flexibility is often very important in practice. A smaller motor often performs an auxiliary, but by no means insignificant, role in a machine. It can drive feed movement, dosing, extraction, mixing or simple transport. If the equipment is to work reliably as a whole, even such a compact drive must have a good foundation for regular and stable operation.
Construction prepared for industrial conditions
The electric motor 1AL-63M2-2 is built in an aluminium frame and operates with IP55 protection, which guards against dust and splashing water. This is important in workshops, production halls, technical rooms and in equipment where the motor is exposed to normal industrial loads. The IC411 cooling method supports a stable thermal regime during longer operation. Insulation class F and temperature rise B correspond to reliable design for everyday use.
Quiet operation is supported by a vibration velocity of 2.8 mm/s in class A and noise level of 61 dB(A). In more compact equipment that works close to the operator or forms part of smaller workplaces, running quality is very important. The motor can rotate in either direction, which broadens the range of use in universal or reversing mechanisms as well.
Mechanical certainty and the advantages of the 1AL OPTIMAL platform
The balancing is arranged with a half key. On both the DE and NDE sides, 6201-2Z bearings are used and lubrication is provided by No. 2 lithium-based grease. The rotor inertia of 0.0006 kg·m² completes the technical picture of the motor’s behaviour during start-up and when changing operating state. The packaging dimensions of 235 × 140 × 185 mm and a packaging weight of 4.7 kg make logistics, storage and handling during servicing easier.
The motor belongs to the 1AL OPTIMAL range, which has been proven in industry in a large number of installations and is among the best-selling solutions from VYBO Electric. The strengths of this platform are high compatibility, excellent value for money, a reinforced terminal box, well-designed IP55 terminal box protection, a steel fan cover, compatible feet, the possibility of replacing the front cover, a carefully designed frame to increase cooling efficiency and reinforced bearings. The 1AL OPTIMAL series is available in mounting versions IM B3, IM B35, IM B5, IM B14 and IM B34, which brings greater freedom in equipment design and drive modernisation.
The motor is fitted with cable glands 2-M20X1.5 and is suitable for starting by the DOL method. According to the requirements of the specific technology, it is also suitable for control by a frequency inverter or soft starter. The 1AL-63M2-2 therefore represents a practical choice for compact industrial drives, where fast running, durability, good mounting usability and reliable operation throughout the entire working cycle are combined.
