Mitsubishi Electric MR-J3-B-RJ006, Instruction Manual

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4. OPERATION AND FUNCTIONS
(2) Setting example when using the rotary encoder for the load side encoder of roll feeder
Condition
Servo motor resolution: 262144pulse/rev
Pulley diameter on the servo motor side: 30mm
Pulley diameter on the servo motor side: 20mm
Rotary encoder resolution: 5000pulse/rev
(20000 pulse/rev after multiplication by 4)
Servo motor
Rotary encoder
5000pulse/rev
Driving part
Pulley diameter
d1 30mm
Pulley diameter
d2 20mm
When the pulley diameters or reduction ratios differ, consider that in calculation.
For the rotary encoder, make calculation using the number of pulses multiplied by 4.
20000 30
262144 20
1) 1875
3) 16384
2) 1
4) 1 1) Parameter No.PE04 2) Parameter No.PE34
3) Parameter No.PE05 4) Parameter No.PE35