Digital Brushless AC Servo Drive system - Ref.1609 ACSD-7/80
BRUSHLESS AC MOTORS, FXM
Introduction
General characteristics
T. 6 FXM servomotors. General characteristics.
Excitation Permanent rare earth magnets (SmCo)
Temperature sensor PTC thermistor. Triple
Shaft end Cylindrical with keyway (optional with no keyway)
Mounting Face flange
Mounting method IM B5 - IM V1 - IM V3 (as recommended by IEC-34-3-72)
Mechanical tolerances Normal class (meets IEC-72/1971)
Balancing Class N (R optional) (DIN 45665) whole-key balancing
Roller bearings’ life 20000 hours
Noise DIN 45635
Vibration resistance Withstands 1g, along the shaft and 3g sideways (g=9.81 m/s²)
Electrical insulation Class F (150°C/302°F)
Insulation resistance 500 V DC, 10 M or greater
Dielectric rigidity 1500 V AC, one minute
Protection degree General: Standard IP 64. Shaft: Standard IP 64, IP 65 with oil seal
Storage temperature -20°C/+80°C (-4°F/+176°F)
Ambient temperature 0°C/+40°C (+32°F/+104°F)
Working ambient humidity From 20% to 80% (non condensing)
Holding brake Optional. See technical data ·holding brake·
Feedback
I0 Incremental TTL encoder ·2500 ppt·
E1/A1 Sincoder encoder / SinCos multi-turn abs. encoder ·1024 ppv·
Meaning of the
codes of
the mounting
method.
FXM series synchronous servo motors are AC
Brushless, with permanent magnets.
They are ideal for any application requiring
great positioning accuracy. They have a uni-
form output torque, high reliability and low main-
tenance. They are designed to meet the IP 64
protection standard and, therefore, they are
immune to liquid and dirt.
F X M 1 F X M 3 F X M 5 F X M 7
IP 64 means that it is protected against dust and against water jets. They incorporate
a temperature sensor for monitoring the internal temperature. They also carry an
optional electromechanical brake. The F class isolation on the motor maintains the
dielectric properties as long as the work temperature stays below 150°C/302°F.
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