Motor type

Synchronous motor with permanent-magnet rotor,
multi-pole (number of rotor poles 22 ... 98)

Torque ripple

≤ 1.5 % M₀

Coolant inlet temperature, max.

35 °C (95 °F)

Pressure in cooling circuit, max.

10 bar (static)

Thermal motor protection in accordance with DIN 44081/DIN 44082¹⁾

• 1FW6050 and 1FW6060
  (water cooling)
  1FW6053 and 1FW6063
  (natural cooling)

1 Г— PTC thermistor triplet with
response threshold
130 °C (266 °F)

• 1FW6090 ... 1FW6290

2 Г— PTC thermistor triplet with
response threshold
130 °C/150 °C (266 °F/302 °F)

Temperature monitoring in accordance with EN 60034-11¹⁾

• 1FW6050 ... 1FW6290

1 Г— temperature sensor

Stator winding insulation in accordance with EN 60034‑1

Temperature class 155 (F)

Type of construction

Individual components:
Stator, rotor

Degree of protection in accordance with EN 60034‑5

IP23
The final degree of protection (minimum degree of protection is IP54) for the installed motor is determined by the machine manufacturer. Protection against touch, foreign bodies and water for electrical equipment is specified in accordance with IEC 60034-5.

Measuring system

(not included in scope of supply)

Select according to basic conditions specific to the application and the drive.

Connection, electrical

Permanently connected power and signal cables

Paint finish

Unpainted

Rating plate

1 unit enclosed separately

Certificate of suitability

cURus