3AC pole-changing motors
Standard three-phase motors
Items 1 - 3 of 3
Motor frame size:
71
Motor frame size:
225
Product type:
Basic version (constant torque)
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22,0/32,0 kW; S1; 738/1475 1/min; 400V Δ/YY 50 Hz 3AC; 47,0/56,0; 285/207 Nm
Power values correspond to basic design (constant torque)
attracting current 5,8/6,2 x In; starting torque 2,1/1,4 x Mn; tilting moment 2,3/2,3 x Mn; IEC 60034-1 design; sound limit value according to IEC 60034-9; shaft Ø55 x 110 mm; heat class 155(F); incl. 3x PTC thermistor temperature sensors; housing material grey cast iron; terminal box position on the right; rated power at coolant temperature -20...40° C and up to 1000 m above NN; Camp AS: 6313.C3; Camp BS: 6313.C3; moment of inertia 0,76 kgm2; half-wedge weighting species; vibration stage "A"; Insulation class F; efficiency 88,5/89,0%; incl. re-lubricating device; cooling IC411; sound pressure level 60/72 dB; terminal box position on the right; terminal number 9; the possibility of rotation of the terminal box yes; Paint RAL5010
Power values correspond to basic design (constant torque)
attracting current 5,8/6,2 x In; starting torque 2,1/1,4 x Mn; tilting moment 2,3/2,3 x Mn; IEC 60034-1 design; sound limit value according to IEC 60034-9; shaft Ø55 x 110 mm; heat class 155(F); incl. 3x PTC thermistor temperature sensors; housing material grey cast iron; terminal box position on the right; rated power at coolant temperature -20...40° C and up to 1000 m above NN; Camp AS: 6313.C3; Camp BS: 6313.C3; moment of inertia 0,76 kgm2; half-wedge weighting species; vibration stage "A"; Insulation class F; efficiency 88,5/89,0%; incl. re-lubricating device; cooling IC411; sound pressure level 60/72 dB; terminal box position on the right; terminal number 9; the possibility of rotation of the terminal box yes; Paint RAL5010
Pole-changing three-phase motor
| Operating data | Standard application / 4 | Standard application / 2 |
|---|---|---|
| Number of poles | 4 | 2 |
| Rated output [kW] | 0.21 | 0.28 |
| Voltage [V] | 400 | 400 |
| Frequency [Hz] | 50 | 50 |
| Winding connection | Δ | YY |
| Rated current [A] | 0.95 | 1.25 |
| Rated speed [min-1] | 1400 | 2800 |
| Rated torque [N·m] | 1.43 | 0.96 |
| Efficiency at rated load [%] | 58 | 50 |
| Power factor cos φ | 0.6 | 0.7 |
| Starting current / rated current | 3.2 | 3.2 |
| Starting torque / rated torque | 1.6 | 1.6 |
| Breakdown torque / rated torque | 2 | 1.8 |
| Duty | S1 | S1 |
| Design and operating conditions | Value |
|---|---|
| Frame size | 71 |
| Degree of protection | IP55 |
| Insulation class | F |
| Ambient temperature [°C] | -15 ... +40 |
| Maximum altitude [m] | 1000 |
| Motor weight IM B3 [kg] | 4.9 |
| Moment of inertia [kg·m²] | 0.000606 |
Catalogue version: 400 V, 50 Hz. Values apply to the indicated speed stage. Other voltages, 60 Hz and special versions on request.
Pole-changing three-phase motor
| Operating data | Standard application / 4 | Standard application / 2 |
|---|---|---|
| Number of poles | 4 | 2 |
| Rated output [kW] | 0.3 | 0.45 |
| Voltage [V] | 400 | 400 |
| Frequency [Hz] | 50 | 50 |
| Winding connection | Δ | YY |
| Rated current [A] | 1.2 | 1.62 |
| Rated speed [min-1] | 1400 | 2820 |
| Rated torque [N·m] | 2.05 | 1.52 |
| Efficiency at rated load [%] | 68 | 60 |
| Power factor cos φ | 0.62 | 0.67 |
| Starting current / rated current | 2.7 | 4 |
| Starting torque / rated torque | 2 | 1.7 |
| Breakdown torque / rated torque | 2.1 | 1.9 |
| Duty | S1 | S1 |
| Design and operating conditions | Value |
|---|---|
| Frame size | 71 |
| Degree of protection | IP55 |
| Insulation class | F |
| Ambient temperature [°C] | -15 ... +40 |
| Maximum altitude [m] | 1000 |
| Motor weight IM B3 [kg] | 5.8 |
| Moment of inertia [kg·m²] | 0.00077 |
Catalogue version: 400 V, 50 Hz. Values apply to the indicated speed stage. Other voltages, 60 Hz and special versions on request.
Items 1 - 3 of 3