Standard type with sensor GNF2 Series

Standard type with sensor GNF2 Series
  • High efficiency and energy savings
    Motor efficiency same level as IE3 (premium efficiency)!
    Note: IE3 is an efficiency class based on IEC 60034-30.

  • Supports advanced speed control
    Capable of PG vector control !
    It is suitable for applications such as printing machines and press machines.

  • Compact and lightweight
    Volume ratio: On average 35% improvement,
    Mass ratio: On average 40% improvement ! (in-company comparison)
    The motor frame number of frames 1 to 3 is lower than that of induction motors. Machinery can be made compact and space-saving.

  • High power factor
    Reduces the power receiving equipment capacity !
    In addition to high efficiency, the higher power factor than the induction motor can lower current capacity of the equipment.

Note 1

Contact us if a special-purpose motor other than the base rotor speed of 1500 min-1 is required.

Note 2

Contact us when switching from commercial operation.

Note 3

Contact us if you require a special-purpose motor with a rated output of 3.7 kW or less, or a motor over 280 kW.

Note 4

Contact us if there is a reduced torque load, as sensorless functionality is also available.

Note 6

The induction motors marked with * are part of our MVK series.

Slide base rails

Dimensions for the standard type GNB and GNF2 series only

〔Unit: mm〕

Note 1

Only available for the GNB2 Series (sensorless) and GNF2 Series (with sensor) standard type synchronous motors.

Note 2

The above are all standard inventory products.

Note 3

The paint color is Munsell N1.2 (black).

Grounding rings

earthling

In general, a grounding brush is incorporated in motors with frame numbers of 225 or higher to prevent bearing electric corrosion. The grounding brush is a consumable part and must be replaced periodically. A maintenance-free grounding ring (Aegis® SGR) is also available as an option when it is difficult to replace the grounding brush depending on the installation location or operating conditions.