Page 18
23108-D02
DDSM100 Direct Drive Translation Stage
6.1 Motor Specification
Notes
a The continuous force the motor can deliver without exceeding temperature limits.
b The absolute maximum force the motor can deliver before going out of position
error.
c. The continuous current the motor can draw without exceeding temperature limits.
d. The absolute maximum current without exceeding temperature limits.
Parameter
Value
Magnetic Pitch
30 mm
Maximum Continuous Current
c
1.2 A
Maximum Current (5 sec)
d
2 A
Motor Resistance at 20° C
1.3
Ω
Phase to Phase
Inductance
45 µH Phase to Phase
Force Constant
1 N/A
Caution
At more than the continuous current, the motor coil fields get saturated and
increasing current further does not necessarily give more force.
