User Manual 08/2003 Edition

2
2 Installing and Connecting–up 02.99 04.01
2.6 Technical data
2.6.2 Technical data for SIMODRIVE POSMO A – 300 W
Table 2-7 Technical data for the POSMO A – 300 W positioning motor
Electrical
data
Motor torque/
speed characteristic
M/n
characteristic
Motor without
gearbox
2-58
Designation Description
Load power supply Supply voltage: 48 V DC 20 %
24 V DC 20 % (optional)
Current drain:
Note:
5.25 A (for S1)
A supply voltage less than 48 V means:
––> lower speed
For motors with integrated holding brake, the power supply
voltage must be > 24 V DC.
Electr. power supply
(optional)
Voltage: 24 V DC 20 %
Current drain: 500 mA
Digital inputs Voltage: 24 V DC 20 %
Current drain: 15 mA
Digital outputs Maximum current/output: 100 mA
I [A] M [Nm]
21.0
15.75
10.5
1.9
0.95
2.0
1.6
1.2
0.8
Voltage limiting
characteristic 24 V
1000 2000 3000 4000
Speed limit = 3800
Voltage limiting
characteristic 48 V
Current limit S3
Rated operating point
24 V, 100 W
Rated operating point
48 V, 300 W
5.25 Current limit S1 (I
0.4
2t) S1 continuous duty
0.0 0.0
S3 intermittent duty
Continuous output
176 W
n [rev/min]
Siemens AG 2003 All rights reserved
SIMODRIVE POSMO A User Manual (POS1) – 08.03 Edition