Product code: TM0101002

Application example of an electric motor for variable pump stations and ventilation

  • synchronous motor for small electric vehicles, pumping equipment and ventilation systems
  • rated power 5.9 kW
  • torque up to 80 N·m (in S2 mode) over the entire speed range
  • high-quality aluminum case with built-in absolute encoder
  • composite 3-phase stator with integrated temperature sensor
  • rated efficiency up to 98%
  • weight 13 kg

 

Wide temperature range   Absence of magnetic cogging ensure noiseless operation without vibration   Composite 3-phase CCSC-3 stator   Rotor with nickel-plated permanent neodymium (NdFeB) magnets   Durable body coating protects the surface from mechanical damage and weather exposure

Durable and lightweight die cast aluminium housing   Built in absolute encoder for accurate rotation control   Power coefficient is 0,98   Magnetic Field Focusing techology for output power increase by 25%   Air cooling
Base model

Description

The synchronous electric motor EM-I-1500 of axial type on permanent magnets has a high torque and is designed both for electric drives with a reduced reduction ratio, and for gearless electric drives (direct drive) of small electric vehicles, pumping equipment and ventilation systems.

Асинхронный электромотор

Asynchronous electric motor

With 4-5 lighter weight and dimensions and very high efficiency compared to asynchronous electric motors, the EM-I-1500 synchronous electric motor is primarily intended to replace classic general industrial asynchronous electric drives and electric drives of the “asynchronous electric motor with a gear” type with a power of up to 6 kW … This “upgrade” of the electric drive provides not only an impressive reduction in the mass-dimensions of the electric motor (more than 4 times!), But also reduces energy consumption, excluding heat losses in the gearbox, by 20-40%, depending on the operating mode of the electric drive!

The EM-I-1500 electric motor has a built-in absolute encoder, which allows precise control of the rotor rotation and power characteristics using modern universal frequency converters designed for multi-pole synchronous motors.

When the EM-I-1500 is switched from motor to generator mode, a high-torque “electronic braking” mode is provided, and the efficiency of energy recovery at speeds close to nominal can reach 98.5%.

Reinforced composite stator

Reinforced composite stator CCSC-3 is the strongest part of the EM-I series electric motor

Despite its light weight, the EM-I-1500 has high mechanical strength thanks to the original CCSC-3 composite stator. The patented design of the CCSC-3 stator ensures almost complete absence of the so-called “magnetic sticking” (0.1 N·m), as well as the maximum power factor with cos φ = 0.98!

The high quality aluminum housing EM-I-1500 is manufactured by injection molding and powder coating, which is resistant to shock and other mechanical influences.

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Dimensional drawing EM-I Dimensional drawing EM-I
3D-model EM-I 3D-model EM-I