DC Servo Drive System Manual Ver: 0009
DC - 4/32
1.1
INTRODUCTION
Fagor DCM motors (DC) are
especially designed to be
controlled by Fagor DC
servo drives.
These DC motors are easier
and less expensive to govern
than brushless motors.
Its mechanics is an industrial
standard.
DC Motors, DCM
DCM4
DCM2
DCM5
(*) The diagram below shows
the meaning of the mounting
codes.
(**) IP44 means that it is protected against particles with
a diameter greater than 1 mm and against water splashes
in all directions.
Winding voltage
100-130 Vdc
Number of poles
2 (DCM2); 4 (DCM4 and DCM5)
Shaft end
Cylindrical with keyway.
Mounting
Face flange.
(meets IEC-34- 7-72)
B14, V18, V19 on DCM2;
B5, V1, V3 on DCM4 and DCM5.
Mechanical tolerance
Standard class (meets IEC 72/1971)
Bearings life
10000 hours
Balancing
Class N (meets DIN 45665)
(balancing with keyway)
Noise
Meets IEC 34-9-72
Brake (optional)
24 Vdc
Electrical Insulation
Class F
Degree of protection
IP44 (**)
Operating temperature range
From 0°C to +40°C (32°F to 104°F)
Maximum overtemperature
130°C (266°F)
Thermal switch
N. C. 120°C (248°F)
13 Amp (250 Vac); 18 Amp (24 Vdc)
Maximum altitude
1000 meters (1281 ft) above sea level.
Feedback
20 Volt/Krpm tachometer
2500 lines/turn encoder TTL
(***) The F class isolation on the motor maintain the
dielectric properties as long as the work temperature
stays below 155°C (311°F).
B14/B5
V18/V1
V19/V3
