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Aluminum motor IE1 71M 0,25kW 1000rpm B5 230/400V50Hz

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Quick Overview

The  aluminum motor is an alternative IEC motor Euronorm offers besides the standard Euronorm IEC motor. The motor housing is made of Aluminum and weights 7 kg. It is IP55 rated, and it’s efficiency class is IE1. The motor is compatible with variable frequency drives and is not brake prepared.

SKU: DEE03AC25AF5 Categories: ,
Shipping: Worldwide
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Technical data motor

Maingroup Electric motors
Subgroup Aluminum motors
General specs
Motorsize 71M
Power 0.25 [kW]
Poles 6
Mounting Flange B5
Efficiency class IE1
Voltage 230/400V50Hz
Electrical specs
Rated current In – 250V 0.9 [A]
In 380-420V – [A]
Ist/In 3.1
η – 100% 60.1
η – 75% 60.5
η – 50% 58.3
cos φ 0.65
Mechanical specs
Rated rpm 910 [rpm]
T – [A]
Tst/Tn 2
Tmax/Tn 2.4
Jmot 0.9 10-3 kgm²]
LpA 42 [dB]
Weight 7 [kg]
IP class IP55
Housing material Aluminum
Variable frequency drive compatible Yes
Brake
Brake prepared No
Brake torque N.A. [Nm]
Optional brake torque N.A. [Nm]
Brake voltage N.A. [V]
Zl N.A. [c/h]

Options motor

In addition to the standard motor design, it is possible to add options to the motor.

  • Temperature sensor (PTC or clixon)
  • Forced cooling
  • Aberrant voltages
  • Increased IP class
  • Special motorflanges
  • Standstill heating
  • TENV
  • CSA, UL certificates
  • Coating

It is also possible to complete your motor or drive with additional products like:

  • An encoder to track the motor rpm also see JRSB encoder
  • A variable frequency drive also see JI VFD

Work environment information

Electric motors are designed to use till 1000 meter above NAP and with a max temperature of 40 °C. If a motor is compatible with divergent evironmental factors the type plate will be marked.

In general all electric motors are IP55 rated according to guideline IEC60034-5. The standard motor design is suited for horizontal indoor use or covered outdoor use.

Additional motor protection is necessary when the work environment of the motor is:

  • Uncoverd outdoor use
  • Dusty environment
  • Agressive environment (gasses, vapour or dust)
  • Sea climate
  • Termites or other vermin
  • Vertical use

Additional motor protection can be:

  • Rain canopy
  • Additional seals or drain holes (for vertical usage)
  • Special coating
  • Additional protection of the windings with tropical insulation
  • stand still heating (for the motor windings)
  • Additional drain holes for dissipation of condensate
  • Additional bearings (for vertical usage)

Please contact Euronorm technical supportteam to find the right solution for you.

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