HomeRepair guidesA. 2-Pole

Generac — A. 2-Pole

For these Generac models: NP and IM Series, NP/IM.

Applies to: Generac Np And Im Series

Procedure

  1. A 4-Pole Rotor must be operated at 1800 rpm to supply a
  2. A 2-pole Rotor must be operated at 3600 rpm for a 60 Hertz

Source: manual:Generac Service Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.