Parker P Series User Manual

Parker Hannifin
P Series User Guide 154
 When the output frequency of the host device and the drive’s input
frequency are restricted when driving a high-resolution encoder at a high
speed
- A regular high-speed line drive pulse output unit has output frequency of around
500Kpps. The drive’s input frequency is around 1~4Mpps. For this reason, driving a
high-resolution encoder at a high speed restricts the output frequency of the host device
and the drive’s input frequency. Electronic gears must be used to achieve normal driving.
6.7.2 Example of Electronic Gear Setting
 Ball Screw Load
Unit Specifications
Pitch: 10mm, Deceleration ratio:1/1
User Unit 1um(0.001mm)
Encoder Specifications 19bit(524288 PPR)
Load Movement / 1
revolution
10[mm] = 10000[User Unit]
Electronic Gear setting
Motor Revolutions : 524288
Shaft Revolutions : 10000
 Turntable Load
Unit Specifications
Deceleration ratio:100/1
User Unit
0.001°
Encoder Specifications
19bit(524288 PPR)
Load Movement / 1
revolution
360/100/0.001=3600
Electronic Gear setting
Motor Revolutions : 524288
Shaft Revolutions : 3600
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Parker P Series Specifications

General

Brand	Parker
Model	P Series
Category	Servo Drives
Language	English