Three-phase electric motor: 1AL-132M2-6, 5,5 kW
| Basic technical data | |
| Motor type | 1AL-132M2-6 |
| Rated power (kW) | 5,5 |
| Frame size (mm) | 132 |
| Number of poles | 6 |
| Rated speed (rpm) | 960 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 400/690 |
| Connection | △/Y |
| Rated current 380 V (A) | 12,6 |
| Rated current 400 V (A) | 11,97 |
| Rated current 415 V (A) | 11,16 |
| Rated current 690 V (A) | 6,94 |
| Efficiency at 100% load (%) | 84 |
| Efficiency class | No IE classified |
| Power factor at 100% load | 0,77 |
| Starting and torque characteristics | |
| Locked-rotor torque ratio (LRT/RLT) | 2,1 |
| Breakdown torque ratio (BDT/RLT) | 2,1 |
| Locked-rotor current ratio (LRA/RLA) | 6,5 |
| Rotor moment of inertia (kg·m²) | 0,0449 |
| 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-M32X1.5 |
| Operating conditions | |
| Ambient temperature range | +65°C |
| Maximum installation altitude | up to 1000m |
| Packaging and dimensions | |
| Packaging dimensions (mm) | 540*310*340 |
| Package weight (kg) | 57 |
| Bearings and lubrication | |
| DE/NDE bearings | 6308-2Z/6308-2Z |
| Lubricant | Lithium-based grease No. 2 (temperature class) |
Electric motor 1AL-132M2-6 for technologies where secure mounting and smooth operation matter
Electric motor 1AL-132M2-6 from VYBO Electric is a 6-pole three-phase model with an output of 5.5 kW, rated voltage of 400/690 V, frequency of 50 Hz and rated speed of 960 rpm. This motor is suitable for operations where a calmer working rhythm, firm mounting in the machine and long-term reliability under regular load are expected. Instead of a sharp dynamic response, it delivers stable and easily predictable operation, which is in many industrial processes more important than the drive’s response speed itself.
The frame size of 132 mm already suggests that this is a motor prepared for equipment with regular operation and an emphasis on mechanical stability. It is well suited to technological assemblies where the drive works every day and where installation should be handled neatly, without unnecessary modifications and improvisation. That is why the electric motor 1AL-132M2-6 is suitable, for example, for fan assemblies, circulation and process pumps, mixing units, conveyors, filtration technologies, drying units, packing workplaces, recirculation systems, sorting equipment and various drives for auxiliary production mechanisms.
A mounting solution that simplifies integration into the technology
For this model, a strong point is its readiness for installation into industrial equipment. The balance with a half key makes correct connection to a pulley, coupling or other transmission element easier. The design includes cable glands 2-M32X1.5, which helps with neat power supply entry and with clear cable routing in the machine or technological assembly. The motor can rotate in either direction, so the motor also adapts well to assemblies where the final drive arrangement is determined only during installation or commissioning.
The packed weight of 57 kg and packed dimensions of 540 × 310 × 340 mm are important when planning handling, storage and logistics before installation itself. In service practice and machine production alike, this is a useful detail. The motor can be better prepared for movement, storage and the installation process without unnecessary complications. In the 1AL OPTIMAL series, it is a professional solution designed for quick commissioning and for wide industrial use.
Operation in applications where consistency is important
The 6-pole design and rated speed of 960 rpm give this model a working character that is suitable where the technology needs to run evenly and without unnecessarily abrupt reactions. In fans, it helps maintain a stable flow. In pumping systems, it supports regular circuit operation. In mixers and recirculation devices, the advantage is that the movement feels calm and predictable. In conveyors, packing machines or sorting modules, the motor fits better into processes where even mechanism operation and more precise control over the duty cycle are appreciated.
The motor is intended for a parabolic or linear load curve, so it naturally suits applications with steady resistance as well as technologies where the load changes according to the operating point. The rotor inertia of 0.0449 kg·m² supports a balanced response during start-up and control. This means that the drive behaves predictably during starting and during changes in operating state, and works well with the mechanical part of the equipment.
Control, starting and operating mode
Electric motor 1AL-132M2-6 is suitable for direct DOL starting, for control by a frequency converter and for operation with a soft starter. This combination expands its application possibilities. In one operation, the motor can work as a fixed direct drive. In another, it can be part of a controlled system where the start-up or working rhythm is adjusted according to the requirements of the technology. This solution is practical, for example, in air handling, in the operation of pumping units, in mixing, in material transfer and in technological processes where smoother equipment starting is monitored.
The starting torque ratio of 2.1 helps the motor overcome the initial resistance of the equipment at start-up without uncertain take-off. The pull-out torque ratio of 2.1 supports stable operation at the moment when the load changes briefly. The starting current ratio of 6.5 is important for the design of the electrical branch and protective elements. The service factor of 1.0 and the duty types S1, S2, S3 and S4-S9 give this model good usability in both continuous and intermittent operation. In equipment that runs through the whole shift, as well as in technologies with repeated cycles, this is an important practical benefit.
Protection and mechanical stability in everyday use
On both the DE and NDE sides, 6308-2Z bearings are used, which support reliable rotor seating under regular load. No. 2 lithium-based grease is suitable for common industrial conditions and contributes to stable mechanical operation. The IP55 protection rating helps protect the internal parts of the motor from dust and operating moisture. IC411 cooling supports a stable thermal regime during longer operation.
Insulation class F and temperature rise B create a suitable basis for reliable use in everyday operation. The motor is designed for an ambient temperature of up to +65 °C and an altitude of up to 1000 m. A vibration velocity of 2.8 mm/s at vibration class A help maintain smooth operation. Noise level 69 dB(A) corresponds to the industrial character of this design. The 1AL OPTIMAL platform from VYBO Electric is known for very good value for money, proven quality and compatibility for wide industrial use. Mounting versions IM B3, IM B35, IM B5, IM B14 and IM B34 are also available.
A drive for equipment that needs a reliable working rhythm
Electric motor 1AL-132M2-6 is suitable for technologies where firm mounting, calmer 6-pole operation and readiness for regular industrial use are expected from the drive. This model brings together performance, secure mounting and operational stability, which fits well into equipment with an emphasis on smoothness and long-term reliability.
