SIMOTICS SD Severe Duty Motors

The Severe Duty motors with gray cast iron frames are especially rugged. This makes them the first choice for applications in the toughest of environmental conditions. They have outstanding performance both in dust loading and in vibration as well as in the aggressive atmospheres that prevail in the petrochemical and process industries. Their design supports optimized heat dissipation and offers the same handling as the general purpose variants.

SIMOTICS SD Severe Duty Motors next generation

Shaft Height 315 - 355 / 400 - 450 (1LE5)

General description

SIMOTICS SD next generation low-voltage motors are not only especially compact, efficient and reliable, but offer a further key advantage – they're ready for digitalization. Because the motors are part of your digital enterprise, they enable you to optimize your processes. A new design provides high power density despite the smaller cover size.

We currently offer two variants: SIMOTICS SD and SIMOTICS SD Add. SIMOTICS SD features higher torque characteristics, while the SIMOTIC SD Add has lower starting currents and global certificates. Significant energy savings potential can be achieved thanks to the future-oriented energy efficiency design.

SIMOTICS SD Severe Duty Motors

The first severe duty motor with digital features as a standard

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    Technical data overview

    Brief overview

    SIMOTICS SD

    SIMOTICS SD Add

    Frame size

    SH 315 - 355

    SH 315 – 450

    Power output

    2-pole: 250 – 500 kW
    4-pole: 250 – 500 kW
    6-pole: 200 – 400 kW
    8-pole: 160 – 315 kW

    2-pole: 250 – 500 kW
    4-pole: 250 – 500 kW
    6-pole: 200 – 400 kW
    8-pole: 160 – 315 kW

    Type of construction

    B3, V5, V6, B5, V1, V3, B35, B6, B7, B8

    B3, V5, V6, B5, V1, V3, B35, B6, B7 and B8

    Efficiency class

    IE3, IE4
    System efficiency class IES2 with SINAMICS converter

    IE3, IE4
    NEMA Premium Efficient
    System efficiency class IES2 with
    SINAMICS converter

    Number of poles

    2-pole, 4-pole, 6-pole and 8-pole

    2-pole, 4-pole, 6-pole and 8-pole

    Voltages

    Line operation: 380 – 690 V
    Converter operation: 380 – 480 V

    Line operation: 380 – 690 V
    Converter operation: 380 – 480 V

    Certificates

    CE, TR-CU, UL-S and CSA-S
    Marine (ABS, BV, DNV-GL, KR, LRS, RINA, RS)
    In preparation: CEL

    CE, UL-S, CSA-S, CC-no., CSA EEV, TR-CU
    Marine (ABS, BV, DNV-GL, KR, LRS, RINA, RS)
    In preparation: CEL, KEMCO

    Degree of protection

    Standard IP55, optional: IP56 and IP65

    Standard IP55; optional: IP56 and IP65

    Temperature class

    155(F) according to 130(B)

    155(F) according to 130(B)

    Cooling method

    IC411, IC416, IC418

    IC411, IC416, IC418

    Main applications

    Pumps, compressors, fans, cranes and hoists

    Pumps, compressors, fans, cranes and hoists, conveyors, chippers, coilers, grinders, shears, rolling stands


    Your benefits

    Optimization through digitalization

    Best-in-class design

    Future-oriented energy efficiency concepts

    Easy business, fast delivery


    Typical applications

    • Cement

    • Chemicals

    • Fiber

    • HVAC

    • Marine

    • Metals

    • Mining

    • Oil and gas

    • Water & waste water