AC/DC

three-phase

Type

induction

Voltage

400 V

Protection class

IP55, IP56

Configuration

squirrel cage, cast iron frame, TEFC, aluminum frame

Efficiency classes

IE2, IE3

Number of poles

4-pole, 6-pole, 8-pole, 2-pole

Cooling mechanism

forced air-cooled

Other characteristics

high-efficiency

Power

Max.:  375 kW
(509.858 hp)

Min.:  0.75 kW
(1.02 hp)

Intensity

Max.:  231.7 A

Min.:  0.38 A

Torque

Max.:  846.6 Nm
(624.4201 ft.lb)

Min.:  0.3 Nm
(0.2213 ft.lb)

Rotational speed

Max.:  3,566 rpm
(22,405.84 rad.min-1)

Min.:  650 rpm
(4,084.07 rad.min-1)

Description

• Three phase squirrel cage induction motors
• IEC Metric Motors from 56 to 315 frame size
• SMX Series comply with IE2- IE3 efficiency class (regulation EU 2019/1781)
• Totally Enclosed Fan Cooled (TEFC)
• IP55 enclosure (IP56 on request)
• F class insulation (H class on request)
• Aluminum frame up to 132 frame size, cast iron from 160 to 315 frame size
• Cast iron flange starting from 100 frame size
• cCSAus mark and compliance to efficiency rule EISA (CC051A) and NRC (on request)
• CCC mark and compliance to Chinese efficency rule and China Energy Label (on request)
• EAC mark (on request)

The following options are available on three phase squirrel cage induction motors upon request:

• Special shaft dimensions (DE-side) or double extended shaft (NDE-side)
• Encoder (SMXE series)
• Anti-condensation heaters
• Thermistors (PTC) or Bi-Metallic (PTO) thermal protectors
• Forced cooling (SMXAV series)