Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
10
2 Technical specifications
Item
U.o.m.
Value
Power supply
V~
380..480
±
10%
Control voltage
V=
24 - 2 A
Models
SPD2 SPD5 SPD8 SPD16 SPD24
Rated output current
A 2 5 8 16 25
Peak output current (4 s)
A
4 10 16 32 50
Shaft power
KW 1 2.6 4.2 7.5 12.8
Control electronics dissipation
W 21
Power stage dissipation
W
50 120 175 250 320
Ambient temperature
oC
0÷45
Storage temperature
oC
-20 ÷ +65
Relative humidity
%
<85
without condensate
Internal braking resistors dissipation
W 120
Feedback
Resolver/encoder
Power stage switching frequency
KHz 8
Maximum output fundamental frequency
Hz 450
Degree of protection
IP 20
Digital inputs Impedance input 7K
VH=24Vnom. (15-30)
VL=0÷3V
no
4
Digital outputs PNP open collector
24V = / 100mA, for single output
Maximum total current 500mA
no
2
Encoder simulation RS-422
step/rev 4÷2500
Frequency / sign or encoder Input
KHz
800 / 200
Analogue reference
Input impedance >20K ohm
Resolution 15 bits (with sign) ;CMMR
>60dB
V ±10
differential
Auxiliary analogue input
Input impedance >20K ohm
V;mA 5V;
700mA
Auxiliary analogue output bits
Io
V ±10
differential
Serial line
V
mA
±4.5
1.5
Field bus
RS-422 / RS-485
Power supply
CanBus ISO/DIS11898
