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5. Drive Application Functions
5-16
Electric gear
settings
Motor Revolutions =5000
Shaft Revolutions = 10000
Motor Revolutions =524288
Shaft Revolutions = 10000
If the electric gear
is used
Can move through the same command of 12000 (12 mm= 12000 * 1 um), regardless
of the encoder (motor) used.
(2) When Driving High-Resolution Encoder at High Speed but Output Frequency of Upper Level
Controller or Input Frequency of Drive is Limited
-
The output frequency of a general high-speed line drive pulse output unit is approximately 500
Kpps, while the allowed input frequency of the drive is approximately 1-4 Mpps. For this reason,
when driving a high-resolution encoder at high speed, be sure to use an electric gear for proper
driving due to the limitations of the output frequency of the upper level controller and the input
frequency of the drive. However, because there is no such limitations for a communication-type
drive (EtherCAT) like this drive, you do not have to use an electric gear.
5.3.2
Example of Electric Gear Setup
Ball Screw Load
Apparatus specification
Pitch: 10 mm, Reduction gear ratio: 1/1
User Unit
1um(0.001mm)
Encoder specification
19-bit (524288 PPR)
Amount of load
movement/revolution
10[mm] = 10000[User Unit]
Electric gear settings
Motor Revolutions : 524288
Shaft Revolutions : 10000
Turntable Load
Apparatus specification
Reduction gear ratio: 100/1
User Unit
0.001°
Содержание XDL-L7NH Series
Страница 2: ......
Страница 12: ......
Страница 21: ...1 Product Configuration 1 9 1 3 2 Servo Motor Parts 80 Flange or below 130 Flange or higher ...
Страница 43: ...2 Wiring and Connection 2 21 ...
Страница 52: ...2 Wiring and Connection 2 30 2 6 5 EnDat 2 2 Encoder Signaling Unit Wiring Servo Motor Encoder Servo Drive ...
Страница 58: ......
Страница 68: ......
Страница 75: ...4 CiA402 Drive Profile 4 7 Internal Block Diagram of CSP Mode ...
Страница 78: ...4 CiA402 Drive Profile 4 10 Internal Block Diagram of PP Mode ...
Страница 86: ...4 CiA402 Drive Profile 4 18 Internal Block Diagram of PV Mode ...
Страница 118: ...5 Drive Application Functions 5 10 ...
Страница 148: ......
Страница 283: ...10 Product Specifications 10 23 SGP Series APM SGP110G ...
Страница 284: ...10 Product Specifications 10 24 SGP Series APM SGP150G ...
Страница 288: ...10 Product Specifications 10 28 FGP Series APM FGP110G ...
Страница 294: ...10 Product Specifications 10 34 XDL L7NHB150U Weight 15 5 kg including the cooling fan ...
Страница 336: ...13 Appendix 13 20 5 Turn on the power again and verify if the firmware is updated ...
Страница 345: ...13 Appendix 13 29 Check firmware version The firmware version is lower than current one can t be downloaded ...
Страница 346: ......