Three-phase electric motor: H17R-400-2 560KW 6000V 50HZ
| Basic technical data | |
| Motor type | H17R 400-2 |
| Rated power (kW) | 560 |
| Frame size (mm) | 400 |
| Number of poles | 2 |
| Rated speed (rpm) | 2979 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 6 000 |
| Connection | Y |
| Rated current (A) | 62 |
| Efficiency at 100% load (%) | 95,9 |
| Power factor at 100% load | 0,91 |
| Starting and torque characteristics | |
| Rated torque (Nm) | 1795 |
| Locked-rotor torque ratio (LRT/RLT) | 0,64 |
| Breakdown torque ratio (BDT/RLT) | 2,8 |
| Locked-rotor current ratio (LRA/RLA) | 6,3 |
| Rotor moment of inertia (kg·m²) | 4,5 |
| Accessories | |
| 6 x PT100 in winding | |
| 1 x PT100 in NDE bearing | |
| 1 x PT100 in DE bearing | |
| Anti-condensation heater 230 V | |
| 3 x PTC thermistor | |
| 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, Soft-starter |
| Direction of rotation | Both |
| Vibration (mm/s) | 2.8 |
| Rotor cage | copper bar |
| Terminal box type | VYBO CB1-HV |
| 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 | 3700 kg |
| Colour | RAL7030 |
| Paint finish | shiny |
| Bearings and lubrication | |
| DE/NDE bearings | 6319-C3/6319-C3 |
| Lubricant | Li based, no.2 class |
H17R-400-B-2-6 delivers high power density for lines where both space and reliable energy transfer matter. This 2900 rpm electric motor with an output of 560 kW is designed for operations that need precisely controlled running without compromising production continuity. In practice, this means reserve for heavy starts, stable engagement and efficient use of electrical energy during long operating cycles.
The compact design in the 6 kV voltage class allows the 6000 V electric motor to be used even where the technology must remain within a sensible installation footprint. The frame with a shaft height of 400 mm uses space more efficiently than similar output often requires, making it easier to integrate into pumping stations, crushers or mills. Energy efficiency in this class is particularly evident during long-term running, where lower losses translate into a noticeably more favourable operating balance.
2900 rpm electric motor for smooth engagement of large technologies
The VYBO Electric design uses a three-phase electric motor with copper strip in the rotor, which helps keep losses under control while increasing thermal resistance under load. This choice is advantageous in applications where the motor operates with repeated starts, variable loads or in combination with transmission systems with high inertia. For OEM manufacturers and operators of large factories alike, long bearing-system life, consistent starting behaviour and predictable maintenance are especially important.
Temperature monitoring and protection during continuous operation
Advanced temperature monitoring via PT100 elements in the winding and bearings helps detect increasing load and cooling deviations at an early stage. At the same time, available accessories including an anti-condensation heater support starts after shutdowns and limit the risk of moisture in the machine. This helps keep the 2900 rpm electric motor in better operating condition even in segments where equipment is started under demanding conditions and with minimal room for unplanned intervention.
For applications with high inertia and continuous load
The rated torque value supports equipment that needs firm pulling force from start-up, while the power factor and efficiency help keep operation more economical over the longer term. The motor is suitable for heavy mills, rolling stands, compressor units, process pumps, extraction fans, blowers, slurry mixers, homogenisers, bulk-material transport, belt conveyors, drum dryers, granulation lines, briquetting presses, ore crushers and technological systems for processing water and energy. For such deployment, support from VYBO Electric, which stands behind deliveries for industrial integrations and service continuity, is also important.
Solution for energy-intensive industrial operations
If you need a drive for technology that combines high output, sensible dimensions and long-term operating reliability, H17R-400-B-2-6 is prepared for drive design without unnecessary compromises. For large factories and OEM projects alike, it is decisive that the 6000 V electric motor can support a stable production line while preserving space for service access and other machine nodes. Contact us.