3-phase servomotors. FKM
3-
PHASE SERVOM
O
TORS. FKM
Gene
ra
l ch
aracteristics
3.
Ref.2105
· 101 ·
FXM|FKM
SERVOMOTOR
FKM9 series
T- 3/3
FKM9 servomotors. Standard characteristics.
Excitation
Permanent Neodymium magnets (Nd)
Temperature sensor
PTC KTY84-130 thermistor
Shaft extension
Cylindrical without keyway. Option: with keyway
Mounting methods
IM B5, IM V1, IM V3 meets IEC 60034-7
Mechanical tolerances
Normal class N, meets IEC 72/1971
Balancing
N class (class R optional) meets DIN 45665
Half-key balancing
Type of winding
“A” winding ·400 Vac·
Pairs of poles
p=3
Noise emission
DIN 45635
Stator winding insulation class
Class F. Limit temperature 150°C/302°F according to
EN 60034-1 (IEC 60034-1)
Protection degree
Standard configuration IP 65 according to EN 60034-5
Storage temperature
From -20°C to +80°C (-4°F to 176°F)
Ambient temperature allowed
From -20°C to +40°C (-4°F to 104°F)
Working ambient humidity
From 15% to 85% (non condensing)
Fan
Not available
Holding brake
Option only on FKM94 and FKM95 models
Not available on FKM96 models
Feedback
Sinusoidal encoder. Ref. E3/A3
INFORMATION.
The “class F” insulation of the windings keeps its dielectric properties as long as the
temperature stays under 150°C/302°F.
i
