Selema 65 - Model and Size

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