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Electric motors

Electric motors

General specification of asynchronus three phase el motors, squirrel cage type,
efficiency IE2 and IE3 , for common application in industry.
JM: 80...160; from 0.75 kW...to 7.5 kW; 2, 4, 6 poles , 230/400 V, 50Hz
GM: 160...400; from 11 kW...to 355 kW; 2, 4, 6 poles, 400 V, 50Hz
Thermal class of insulation F
Continuous service S1
Air temperature of the working environment ‐15 ÷ +40°C; Maximum altitude: 1000 m
above sea level. Degree of protection IP55 ; 50 HZ
Casing: for JM 80...160: Frame of aluminum alloy die cast
for GM 160...355: Cast iron casing
Terminal box‐ for B3 – standard position at the top and near the drive side
(rotatable 90° x 90°).
Feet and flanges: B3, B5, B35, B14, B34
Equipped with thermal probes thermistors PTC
Series engines JM 80...160 and GM 160...355, are available on
request for use in environments with potentially explosive atmospheres
according to ATEX 2014/34/UE Group II Category 3D zone
22 / 3G zone 2
Declaration of conformity; 2006/95/EC “Low Voltage Directive”



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