Electric motor 560 kW, 990 rpm, 400/690 V, H17RL 400X3-6

In heavy production lines, pumping stations and process systems, drive stability depends not only on output but also on space requirements. H17RL 400X3-6 from VYBO Electric was designed precisely for these applications, where compact output should simplify integration while leaving reserve capacity for demanding loads. In practice, it is a 900 rpm electric motor that provides convincing operating reliability for OEM manufacturers and operators of large factories.

900 rpm electric motor for smooth operation of technological systems

When designing drives for mixing equipment, conveyors or compressor units, it is expected that the motor must maintain stable operation even during dynamic load changes. This electric motor with an output of 560 kW and rated speed of 990 rpm provides a suitable foundation for applications where balanced operation and precise coordination with downstream technology are important.

Thanks to parameters for a 400/690 V supply, the motor can be integrated into standard industrial systems without unnecessary compromises in switchboard and starting-circuit design. For operations with frequent starts, torque of 5402 Nm is also important because it helps overcome the technology’s load torque from the beginning of acceleration.

Robust cast-iron construction for long service life in continuous operation

Robust cast-iron construction is the basis of this model’s high mechanical resistance to vibration, shocks and long-term loading. For large factories, this is particularly important where the motor operates continuously and every unplanned shutdown increases production costs.

• The cast-iron body helps maintain stability under continuous load and reduces the risk of deformation in demanding environments.
• The solid aluminium rotor cage supports reliable starting even with higher inertia in the drive system.
• DE 6326C3 and NDE 6326C3 bearings contribute to smooth operation and consistent operating reliability.
• Insulation class F together with temperature rise B provides room for safe use in industrial duty.

An asynchronous electric motor from VYBO Electric designed this way improves maintenance predictability and helps limit unnecessary interventions in production.

Choice of efficiency for lower operating costs

During long-term operation of the technology, differences in energy demand are reflected in the budget very quickly. That is why the option to select the efficiency class according to the specific project is important, whether it is a standard modernisation or a new energy-optimised system.

For integrators and OEM customers, this flexibility is advantageous when designing production modules where output, consumption and investor requirements must be coordinated. When comparing solutions, it becomes clear that an electric motor with a sensibly selected efficiency class can support lower operating costs without complicating the installation itself.

Operating values for high-load industrial applications

The motor can be used in transfer pumping stations, mixers for the chemical industry, crushers, granulation lines, extruders, large fans, centrifugal pumps, belt conveyors, rolling lines, compressors, rotary drum dryers, mills, winding equipment and air-handling units for heavy industry. In each of these applications, it is important that the motor can handle long-term loading without losing stability.

Rated current of 981 A at △ 400 V and 569 A at Y 690 V gives designers sufficient input for precise design of protection and starting. Efficiency of 96,1 % and a power factor of 0,86 support economical operation in technological systems where energy affects total production costs.

Weight and inertia for drives designed for large factories

In high-mass drives, the mechanical connection to the foundation and downstream technology is also decisive. A weight of 3880 kg, external starting inertia of 511,000 kg·m² and a GD² moment of inertia of 56,800 kg·m² give designers sufficient data to size connections, mounting and the starting regime correctly.

These properties are particularly appreciated by operators of large factories who need a reliable drive with reserve capacity for technological peaks. VYBO Electric has long supplied solutions for thousands of satisfied customers, which matters in industry especially where production-line availability and manufacturing stability are decisive.

Solution prepared for designers and service teams

The H17RL 400X3-6 model is suitable for new projects and for replacing older units where the output range must be maintained while achieving better operating parameters. Service teams appreciate the matching bearing specification, while OEM manufacturers value the ability to integrate the motor into their own assembly without lengthy modifications.

If you are planning a modernisation or new installation, take advantage of the offer from VYBO Electric and get a drive that combines compact output, mechanical durability and room for an energy-conscious solution.