Breakdown torque ratio [ 2.3
Winding connection Y
Starting current ratio [ 6
Frequency [Hz] 50
Rated output [HP] 870
Service factor [ 1.0
Efficiency at rated (full) load [ 94.8%
Duty S1
Rated torque [Nm] 4183
Power factor at rated (full) load [ 0.86
Starting torque ratio [ 1.8
Frame size 450
Terminal box position on right side
Starting method DOL
Possibility of terminal box rotation yes
Insulation class F
Bearing on D-side NU226EM1+6226MC3
Frequency converter supply on demand
Bearing on ND-side NU226EM1
Mounting arrangement IM1001(B3)
Bearings regreasing yes