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3-phase servomotors. FXM
2.
3-PHASE SERVOMOTORS. FXM
Gene
ra
l ch
aracteristics
98
· 36 ·
Ref.2105
FXM|FKM
SERVOMOTOR
2.2
General characteristics
T- 2/1
Standard characteristics of FXM servomotors.
Excitation
Permanent rare earth magnets (SmCo)
Temperature sensor
Triple. PTC thermistor.
Shaft extension
Cylindrical with keyway. Option: with no keyway
Mounting methods
IM B5, IM V1, IM V3 meets IEC 60034-7
Mechanical tolerances
Normal class, meet IEC 72/1971
Balancing
Class N (class R optional) meets DIN 45665.
Balanced with the whole key
Useful life of roller bearings
20000 hours
Type of winding
F winding ·220 Vac·
A winding ·400 Vac·
Pairs of poles
p
= 3
Noise emission
DIN 45635
Vibration resistance
Withstands 1g in the direction of the shaft and 3g
sideways (g=9.81 m/s²)
Stator winding insulation class
Class F. Limit temperature 150°C/302°F according to
EN 60034-1 (IEC 60034-1)
Insulation resistance
500 Vdc, 10 M
or greater
Dielectric rigidity
1500 Vac, 1 minute.
Protection degree
Standard configuration: IP 64
Seal option: IP 65
Fan option: IP 54
Storage temperature
From -20°C to +80°C (-4°F to176°F)
Ambient temperature allowed
From 0°C to 40°C (32°F to 104°F)
Working ambient humidity
From 20 % to 80 % (non condensing)
Fan
Optional in FXM5/7 series.
See fan characteristics.
Holding brake
Optional in all models.
See brake characteristics.
Feedback
*
Sinusoidal encoder. Ref. E1/A1.
Incremental TTL encoder. Ref. I0.
*
Sinusoidal encoder ·FXM with “A” winding· and incremental TTL encoder ·FXM with “F” winding·.
INFORMATION.
The “class F” insulation of the windings keeps its dielectric properties as long as the
temperature stays under 150°C/302°F.
i
Содержание FKM1 Series
Страница 1: ...MOTOR FXM FKM Installation manual Ref 2105 ...
Страница 34: ...1 GENERAL CONCEPTS General concepts 34 Ref 2105 FXM FKM SERVOMOTOR ...
Страница 173: ......