Electric motor 160 kW, 2980 rpm, 400 V / 690 V, 4LC-315L1-2 LV

When a production line, pump system or compressor assembly has fluctuating performance, losses and the risk of unplanned downtime increase. The 4LC-315L1-2 model with an output of 160 kW has been designed for stable operation in the speed range of 2900-3000 rpm, where high efficiency, precise workmanship and long-term reliability are decisive. The design reflects an emphasis on advanced materials and precision windings, which support smooth running even in demanding industrial operation.

Efficiency and operating reserve under high load

For operations that require a long daily duty cycle and sensitive control of energy costs, this IE4 electric motor is particularly interesting thanks to its efficiency of 96.3 % and power factor of 0.89. When supplied with 400 V in a delta connection, it achieves a rated current of 264 A, while at 690 V in a star connection the rated current is 153.04 A. The starting current Ist/In 8.5 and the torque ratios Tst/Tn 1.8 and Tmax/Tn 2.2 show that the motor can reliably overcome the load at start-up as well as a short-term increase in drive resistance.

Industrial durability for low-voltage drives

In segments with low-voltage infrastructure, it proves itself as a 2-pole electric motor, delivering a rated speed of 2980 rpm and dynamics suitable for both direct and geared couplings. Noise level of 92 dB(A) is an important parameter when designing the technology, and the shipping weight of 997 kg together with the shipping dimensions of 1412*727*1026 mm makes logistics and handling in the plant easier. Rotor inertia of 2.4 kg*m² helps with start-up design and with coordination with a converter, if one is used in the system.

Construction ready for continuous operation

The 315 mm frame, DE 6317-C3 and NDE 6317-C3 bearings, and 2-M63X1.5 cable glands form a robust base for longer operation in production conditions. Accessories in the form of 3 PTC thermistors support winding protection under thermal stress. Thanks to these elements, the motor is suitable for drives in light and heavy industry, where high process reliability and precise integration into existing machine units are required.

Use in demanding industrial operations

This model is suitable for pumps, fans, blowers, mixers, conveyors, compressors, extruders, rolling auxiliary drives, separators, grinders, crushers and process lines with continuous load. It also fits perfectly into modernisation projects for production halls, energy centres, processing plants, water management systems and technologies where compatibility with a 400 V / 690 V supply and room for future drive expansion are important.

Operational benefit when replacing an older motor

When replacing an older solution, you will appreciate the combination of energy efficiency, robust mechanics and consistent performance without unnecessary compromises. The manufacturer VYBO Electric draws on years of experience in the development of industrial motors and translates it into a solution that reduces the risk of downtime and supports a reliable purchase for technology suppliers and manufacturing companies alike. If you need a motor for stable performance, precise speed and long service life, request a price quotation.