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112M · 8/4 · 1.6/3 kW · Pole-changing three-phase motor (Standard application)

Pole-changing three-phase motor

Operating data Standard application / 8 Standard application / 4
Number of poles 8 4
Rated output [kW] 1.6 3
Voltage [V] 400 400
Frequency [Hz] 50 50
Winding connection Δ YY
Rated current [A] 5.1 6.3
Rated speed [min-1] 715 1415
Rated torque [N·m] 21.4 20.2
Efficiency at rated load [%] 74.4 80.3
Power factor cos φ 0.6 0.86
Starting current / rated current 4.6 5.4
Starting torque / rated torque 2.5 1.4
Breakdown torque / rated torque 2.8 2.2
Duty S1 S1
Design and operating conditions Value
Frame size 112M
Degree of protection IP55
Insulation class F
Ambient temperature [°C] -15 ... +40
Maximum altitude [m] 1000
Motor weight IM B3 [kg] 33
Moment of inertia [kg·m²] 0.018

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

Design 
Protection class 
Motor protection 
Frequency 
from
714,00 €
excl. 19% VAT , plus shipping costs
pcs