Three-phase electric motor: H17R-400-4 560KW 6000V 50HZ
| Basic technical data | |
| Motor type | H17R 400-4 |
| Rated power (kW) | 560 |
| Frame size (mm) | 400 |
| Number of poles | 4 |
| Rated speed (rpm) | 1488 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 6 000 |
| Connection | Y |
| Rated current (A) | 63,5 |
| Efficiency at 100% load (%) | 95,8 |
| Power factor at 100% load | 0,89 |
| Starting and torque characteristics | |
| Rated torque (Nm) | 3594 |
| Locked-rotor torque ratio (LRT/RLT) | 0,88 |
| Breakdown torque ratio (BDT/RLT) | 2,4 |
| Locked-rotor current ratio (LRA/RLA) | 6 |
| Rotor moment of inertia (kg·m²) | 8,5 |
| 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 | 4080 kg |
| Colour | RAL7030 |
| Paint finish | shiny |
| Bearings and lubrication | |
| DE/NDE bearings | 6326-C3/6326-C3 |
| Lubricant | Li based, no.2 class |
H17R-400-B-4-6 with an output of 560 kW is among the solutions that build on high power density and reliable operation under load in industrial service. This 1400 rpm electric motor is designed for environments where smooth starting, stable speed and the ability to transmit torque without unnecessary downtime are decisive. For operators of large factories and OEM technology manufacturers alike, it is important that output remains available in a compact housing and installation does not require disproportionately large machine-room space.
Compact 6000 V electric motor for dense drive installations
This three-phase electric motor is suitable where high output with sensible installation requirements is expected. The design with a shaft height of 400 mm supports deployment in assemblies where full output must fit within H315 to H560 frames. Such a solution makes it easier to design new lines and modernise existing systems because it reduces modifications to foundations, shaft connections and technology interfaces.
- Lower space requirements while maintaining power reserve for continuous production.
- Suitable integration into assemblies with limited installation height and a fixed footprint.
- Favourable energy efficiency helps reduce operating costs during long production cycles.
Copper rotor for long service life in continuous operation
The rotor cage made of copper strip provides lower losses and better thermal resistance under frequent load. In a 1400 rpm electric motor, this approach is reflected in more stable behaviour during long-term operation where repeated starts, load changes and reliable torque transmission are important. 6326-C3 bearings on both the DE and NDE sides support operation in applications where vibration, temperature and service life of the entire drive assembly are monitored.
- The copper rotor alloy reduces energy losses over time.
- Thermal resistance helps maintain stable parameters even under higher mechanical stress.
- The bearing arrangement is adapted to long operating intervals without frequent maintenance intervention.
More precise temperature monitoring in the winding and bearings
The motor is prepared for condition monitoring via PT100 sensors in the winding and bearing points, which makes timely intervention before thermal overload easier. In demanding practice, this means better drive protection during load fluctuations, impaired cooling or changes in the production regime. For operators of technological systems, this is a direct tool for preventing unplanned shutdowns and maintaining process stability.
The system also includes elements for operation in colder or more humid environments so that the drive can adapt better to long production cycles. Such a solution is useful in metallurgical lines, compressor stations, pumping systems, crushers, mills, conveyor routes and mixing technologies. In each of these segments, the motor’s ability to operate steadily, without unnecessary losses and with the confidence provided by the proven manufacturer and distributor VYBO Electric is decisive.
H17R Compact PRO-HV for modern industrial drives
This H17R Compact PRO-HV series is suitable for projects where reliable starting, load reserve and easier integration into the technological system are expected from the drive. Thanks to its 4-pole design, it helps maintain a stable operating rhythm even during demanding technological changes. Specific parameters, service interfaces and solution availability should be discussed with the technical team, so contact us.
- Stable running during long production shifts.
- High operating reliability in industrial deployment.
- Easier drive sizing for large technological systems.