Insulation of the stator winding
according to EN 60034‑1 (IEC 60034‑1)

Utilization to temperature class 155 (F)
for a coolant temperature of up to 40 °C

Cooling
in accordance with EN 60034‑6 (IEC 60034‑6)

Radial fan NDE top mounted
(intake from NDE)

Temperature monitoring

KTY 84 temperature sensor in the stator winding
additional KTY 84 as spare

Motor supply voltage

(for technical data, see the ventilation data and sound pressure level)

400 V 3 AC, 50/60 Hz
480 V 3 AC, 60 Hz

Type of construction
according to EN 60034‑7 (IEC 60034‑7)

IM B3

Degree of protection
according to EN 60034‑5 (IEC 60034‑5)

IP23 or IP55

Shaft extension on the drive end
according to DIN 748‑3 (IEC 60072‑1)

Feather key
full or half‑key balancing

Shaft and flange accuracy
according to (IEC 60072‑1)¹⁾

Tolerance N (normal)
Tolerance R (reduced)

Vibration severity
according to Siemens/EN 60034‑14 (IEC 60034‑14)

Level A (normal)
Level R/A (reduced)

Sound pressure level
according to DIN EN ISO 1680

Tolerance +3 dB

Sound pressure level 85 dB(A)

Maximum speeds

2800 rpm

External encoder systems

Incremental encoder HTL 1024 S/R POG 10 (Baumer‑HГјbner)
Incremental encoder HTL 1024 S/R HOG 28 (Baumer‑HГјbner)

Connection

Terminal box NDE right or DE top

Paint finish

Standard paint finish, anthracite, RAL 7016

Options

Refer to Options and Selection and ordering data