6
Service Manual
www.selema.it
DC 4Q A Series
Specifications
Model available
Size available
The power supply voltage has to be a transformer-isolated voltage
Max size available for model 130 is 7/14A
1.3
Model and size
CURRENT
Size
Rated current (A)
Peak current (A)*
2/4
2
4
4/8
4
8
7/14
7
14
10/20
10
20
*Peak current during 2 sec
POWER SUPPLY
Model 12
8 - 28 Vdc*
14Vdc**
Model 65
20 - 84 Vdc*
60Vdc **
Model 100
30 - 130 Vdc*
100Vdc **
Model 130
35 - 165 Vdc*
130Vdc **
* min/max power supply **Typical
TECNICAL DATA CHARACTERISTICS
Supply voltage output
0,9 Vdc Input
PWM frequency
20Khz
Operating temperature
0/+45°C
Storage temperature
-10/+70°C
Drift analog input
0,5uV/°C
Analog inputs (+/-VEL)
+/-10Vdc max, impedance 20Kohm
Velocity monitor output (Test)
+/- 8Vdc = max velocity
Power supply output (+V)
+5Vdc max. 130 mA
Power supply output (+/-9.8V)
+/-9.8Vdc max. 4mA
Encoder max. frequency
300Khz with level >+2,8/24Vdc min/max
Fault drive output
NPN 50mA max.
Start input
>+9V/+30Vdc (min/max)
Band width (current)
2KHz
Band width (velocity)
150Hz
Minimum Inductance motor
400uH
Weight
0,35kg 10.6oz
Contaminants
2° or better (Norms EN60204 e EN50178)
Altitude
Up to 1000m without restrictions, from 1000 to 2000m
power derating 1,5%/100m
Flammability rating 94V-0
Cover material, the PCB and the electronic component
meet 94V-0
