Multi-speed motor Sh71-4/2BW
inductionthree-phase400 V

Multi-speed motor - Sh71-4/2BW - Cantoni Motor - induction / three-phase / 400 V
Multi-speed motor - Sh71-4/2BW - Cantoni Motor - induction / three-phase / 400 V
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Characteristics

Type
induction, three-phase
Voltage
400 V
Configuration
aluminium, squirrel-cage rotor
Protection class
IP55, IP54
Efficiency classes
IE1
Number of poles
4-pole, 2-pole
Cooling mechanism
IC411
Applications
industrial
Other characteristics
multi-speed, IEC
Power

120 W, 500 W
(0.16 hp, 0.68 hp)

Intensity

0.4 A, 1.9 A

Torque

0.84 Nm, 1.71 Nm
(0.619552 ft.lb, 1.261231 ft.lb)

Rotational speed

1,370 rpm, 2,800 rpm
(8,607.9639 rad.min-1, 17,592.9189 rad.min-1)

Operating temperature

40 °C
(104 °F)

Description

Breakdown torque ratio [ 1.6|2 Winding connection Y|YY Starting current ratio [ 2.8|3.5 Frequency [Hz] 50|50 Rated output [HP] 0.16|0.67 Service factor [ 1.0|1.0 Efficiency at rated (full) load [ 65.0|60.0% Duty S1|S1 Synchronous speed [rpm] 1500|3000 Power factor at rated (full) load [ 0.67|0.67 Starting torque ratio [ 1.4|1.6 Frame size 71 Terminal box position top Starting method DOL / DOL Possibility of terminal box rotation yes Insulation class F Bearing on D-side 62032Z Frequency converter supply on demand Bearing on ND-side 62032Z Mounting arrangement IMB3/B5/B35/B14 Bearings regreasing no Housing - material aluminium

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