Three-phase electric motor: H17RL-450X3-2 1000KW 400V/690V 50HZ
| Basic technical data | |
| Motor type | H17RL 450X3-2 |
| Rated power (kW) | 1000 |
| Frame size (mm) | 450 |
| Number of poles | 2 |
| Rated speed (rpm) | 2985 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 400/690 |
| Connection | D/Y |
| Rated current 400 V (A) | 1688 |
| Rated current 690 V (A) | 981 |
| Efficiency at 100% load (%) | 96,1 |
| Power factor at 100% load | 0,89 |
| Starting and torque characteristics | |
| Rated torque (Nm) | 3199 |
| Locked-rotor torque ratio (LRT/RLT) in % | 110 |
| Breakdown torque ratio (BDT/RLT) in % | 200 |
| Locked-rotor current ratio (LRA/RLA) in % | 750 |
| External starting inertia (kg·m²) | 326 |
| Moment of inertia GD² (kg·m²) | 27,2 |
| Applicable standards | |
| Specification | IEC60034-1 |
| Testing | IEC60034-2 |
| Noise | IEC60034-9 |
| Vibration | IEC60034-14 |
| Construction and operating data | |
| Mounting arrangement | IM B3 (other designs on request) |
| Duty type | S1 |
| Load type | Parabolic or linear curve |
| Degree of protection | IP55 |
| Insulation class | F |
| Temperature rise class | B |
| Cooling method | IC411 |
| Starting method | DOL, VFD or soft starter |
| Direction of rotation | Both |
| Vibration (mm/s) | 2.8 |
| Rotor cage | copper rotor bars |
| Terminal box type | VYBO CB2-LV |
| Operating conditions | |
| Ambient temperature range (°C) | -20 to +40 (-30, +50, +60 optional) |
| Maximum installation altitude | up to 1000 m |
| Weight and surface finish | |
| Approximate weight | 5600 kg |
| Colour | RAL7030 |
| Paint finish | gloss |
| Bearings and lubrication | |
| DE/NDE bearings | 6221C3/6221C3 |
| Lubricant | Lithium-based grease No. 2 (temperature class) |
| Accessories | |
| 6 x PT100 in windings | |
| 1 x PT100 in NDE bearing | |
| 1 x PT100 in DE bearing | |
| Space Heater 230V | |
| 3 x PTC in windings | |
The 2-pole electric motor H17RL 450X3-2 is designed to deliver compact output in industrial operations without unnecessary space requirements in the drive assembly. For operators of large factories and OEM manufacturers alike, this asynchronous electric motor provides a stable foundation for equipment that must operate with high reserve capacity and repeated loading. In practice, this supports smooth starting of the technology, more precise sizing of power distribution and reliable operation under long-term load.
Robust cast-iron construction for demanding operation
The robust cast-iron construction helps damp vibrations and maintain mechanical stability even in applications with frequent starts and load changes. Combined with the design of an asynchronous electric motor with a squirrel-cage rotor, this creates a reliable foundation for long bearing and rotor service life.
- High frame rigidity reduces the risk of deformation under continuous load.
- Stable mounting of components supports more precise drive operation.
- Energy efficiency helps keep operating costs under control.
Compact output and frequency flexibility
With an output of 1000 kW and rated speed of 2985 rpm, the motor provides parameters suitable for technologies where high output in limited installation space is decisive. The option to choose the frequency makes deployment easier even in configurations requiring 60 Hz without changing the drive concept. This allows the asynchronous electric motor to adapt to projects with different power-supply standards and production requirements.
- Rated torque of 3199 Nm supports highly dynamic loads.
- A starting torque ratio of 110 % helps when starting inertial systems.
- A breakdown torque ratio of 200 % extends operating reserve in critical conditions.
Use in technological systems and production lines
This motor can be used for drives of mills, aggregate crushers, compressor stations, centrifuges, pump units, fan blocks and conveyor systems for bulk materials. In these applications, not only power reserve but also stability under long-term load and controlled thermal behaviour are important. Insulation class F together with temperature rise B supports operation where reliability in continuous cycles is essential.
Proven VYBO Electric manufacturing foundation
VYBO Electric supplies a solution based on experience from large industrial projects and requirements for precise integration into technological systems. DE 6221C3 and NDE 6221C3 bearings support predictable operation, while copper bars in the rotor cage help transfer energy under demanding duty. With a weight of 5600 kg and high inertia, the motor remains suitable for applications where robust construction and long-term operation are expected. Take advantage of the offer and choose a solution that supports reliable operation even at high output and under continuous load.