Electric Motor Mounting Types

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The proper installation of an electric motor is just as important as its performance. Selecting the correct mounting type according to the motor's working environment increases efficiency and extends the motor's service life.

The most commonly used electric motor mounting types in industrial applications are defined by IEC standards. These types vary depending on the motor’s housing and foot/flange positioning.


Most Common Electric Motor Mounting Types

B3 – Foot Mount

  • Most widely used type

  • Mounted on the ground or platform via motor feet

  • Typically used in horizontal installations

B5 – Large Flange Mount

  • Suitable for mounting on vertical surfaces

  • Large flange diameter provides strong fixation

  • Can be used horizontally or vertically

B14 – Small Flange Mount

  • Ideal for compact machines

  • Perfect for limited space applications

  • Common in low-power motors

B35 – Foot + Flange Combination

  • Hybrid type with both feet and flange

  • Offers flexible installation

  • Used in versatile industrial systems

V1 – Vertical Mount (Flange Down)

  • Used in vertical systems with downward shaft direction

  • Ideal for pump applications

V3 – Vertical Mount (Flange Up)

  • Used when the motor shaft points upward in vertical setups


Compatible Mounting Options with Drg Motor

Electric motors from Drg Motor are fully compatible with all these mounting types. Whether you need B3 foot mount, B5 flange, or B35 hybrid configuration, we offer tailored motor solutions with affordable prices and fast delivery.


You can purchase this and all electric motors from Drg Motor.