Mitsubishi Electric MELSERVO-J4 series, Instruction Manual

Page: 527 / 646

16 FULLY CLOSED LOOP SYSTEM
16.3 Operation and functions
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Setting example when using the rotary encoder for the load-side encoder of roll feeder
Conditions
Servo motor resolution: 4194304 pulses/rev
Pulley diameter on the servo motor side: 30 mm
Pulley diameter on the rotary encoder side: 20 mm
Rotary encoder resolution: 4194304 pulses/rev
When the pulley diameters or reduction ratios differ, consider that in calculation.
Servo motor
Rotary encoder
(HG-KR or HG-MR servo motor)
4194304 pulses/rev
Drive part
Pulley diameter
d1 = 30 mm
Pulley diameter
d2 = 20 mm
=
[Pr. PE04] × [Pr. PE34]
[Pr. PE05] × [Pr. PE35] 4194304 × 20
1
1
4194304 × 30
= ×
3
2