Skip to main content Skip to search Skip to navigation

80 · 4/2 · 0.75/0.95 kW / 0.25/1.00 kW · Pole-changing three-phase motor

Pole-changing three-phase motor

Operating data Standard application / 4 Standard application / 2 Fan application / 4 Fan application / 2
Number of poles 4 2 4 2
Rated output [kW] 0.75 0.95 0.25 1.00
Voltage [V] 400 400 400 400
Frequency [Hz] 50 50 50 50
Winding connection Δ YY Y YY
Rated current [A] 2.1 2.5 0.7 2.4
Rated speed [min-1] 1360 2780 1370 2780
Rated torque [N·m] 5.23 3.26 1.75 3.44
Efficiency at rated load [%] 69 70 50 70
Power factor cos φ 0.78 0.8 0.5 0.8
Starting current / rated current 3.1 3.8 3.0 3.8
Starting torque / rated torque 1.7 1.9 1.6 1.9
Breakdown torque / rated torque 1.8 2 1.7 2
Duty S1 S1 S1 S1
Design and operating conditions Value
Frame size 80
Degree of protection IP55
Insulation class F
Ambient temperature [°C] -15 ... +40
Maximum altitude [m] 1000
Motor weight IM B3 [kg] 10.2 / 10.2
Moment of inertia [kg·m²] 0.001874 / 0.001874

Catalogue version: 400 V, 50 Hz. Values apply to the indicated speed stage. Other voltages, 60 Hz and special versions on request.

Design 
Detection torque execution 
Terminal box position (rotatable) 
Protection class 
Motor protection 
Frequency 
from
327,75 €
excl. 19% VAT , plus shipping costs
pcs