REVIEWING THE FULL-CLOSED LOOP SPECIFICATIONS
490
1 Grasping the Mechanical Specifications
1.1 Full-closed Loop System Configuration
Reference Pulse
DR2 Servopack
Servopack
Gear
Speed
Movable
Part
Ball Screw
Linear Scale
Waveform
Shaping Circuit
M
PG
B
A
Error
Counter
Speed
Loop
Current
Loop
×4
1.2 Checking the Mechanical Specifications
1) Mechanical Specifications
•
Load Speed : V = m/min
•
Load Weight : W = kg
•
Ball Screw Spec. : Pitch P = mm/rev
•
Gear : Gear Ratio = /
•
Detection Unit : mm/ PULSE
•
Duty Cycle :
G