Yaskawa DR2 Sigma Servo - Manual (Page 498)

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