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General| Frequency | 50/60 Hz |
|---|---|
| Cooling Method | Forced air cooling |
| Altitude | Up to 1000 m above sea level |
| Input Voltage | 200-240V AC, 380-480V AC, 500-600V AC |
| Power Range | 0.4 kW to 500 kW |
| Frequency Range | 400 Hz |
| Communication Options | RS-485, CC-Link |
| Overload Capacity | 150% for 60 seconds |
| Protection Features | Overcurrent, overvoltage, undervoltage, overload, short circuit, overheating |
| Ambient Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +65°C |
| Humidity | 5% to 95% (non-condensing) |
| Vibration | 5.9 m/s² or less |
Overview of the FR-SFJ series AC spindle drive unit and its purpose.
Essential safety precautions to be observed during maintenance and troubleshooting procedures.
Guidelines for storing the AC spindle drive unit when not in use.
General overview of external wiring for the FR-SFJ unit.
Wiring configuration for systems not using the M300 bus line connection.
Wiring for systems with the oriented spindle stop function.
Wiring for M300 bus line connection with SF-TLJ option card.
Identifies the physical layout and placement of the SFJ-CA card and optional cards.
Illustrates the components and layout of the main control board.
Steps to perform before turning on the FR-SFJ unit for the first time.
Procedures for turning on the power and checking initial conditions.
Details on status display and parameter setting for ROM version A.
Details on status display and parameter setting for ROM versions after "BO".
Monitoring spindle control status via the NC CRT display.
Setting spindle control parameters using the NC CRT display.
Procedures for performing test operations on the FR-SFJ unit.
How to adjust motor speed settings for optimal performance.
Procedures for adjusting the oriented spindle stop function.
Describes the different types of oriented spindle stop motions.
Describes the sequence of operations for the oriented spindle stop function.
Steps to prepare for adjusting the magnesensor type oriented spindle stop.
Steps to prepare for adjusting the encoder type oriented spindle stop.
Detailed procedure for adjusting the oriented spindle stop function.
How to increase servo rigidity for oriented spindle stop.
Explains the application of Advance/delay and PI control modes.
Comprehensive list of all available parameters and their settings.
Details on settings and terminal checks for the SFJ-CA1 card.
Information on settings and terminals for the SF-ORJ option card.
Information on settings and terminals for the SF-TLJ option card.
Information on settings and terminals for the SF-DAJ option card.
Procedure for adding new option cards to the FR-SFJ unit.
Steps for replacing various cards within the FR-SFJ unit.
Instructions for replacing ROM modules on the circuit boards.
Procedures for replacing diode and transistor modules.
Detailed steps for disassembling and assembling the SJ-J type AC spindle motor.
Installation details for the magnesensor type oriented spindle stop.
Proper orientation guidelines for installing magnets and sensor heads.
Important precautions to observe when installing magnets.
Important precautions to observe when installing sensor heads.
General approach and preliminary checks for troubleshooting issues.
Initial steps and checks to perform when troubleshooting problems.
Advanced troubleshooting steps and remedies for specific issues.
Reference list of all alarms and warnings with their causes and meanings.
Interpretation of LED readout for alarms and warnings.
Troubleshooting guide for issues not indicated by LED readouts.
Regular inspection procedures for control equipment components.
Procedures for inspecting motor condition, including noise, vibration, and temperature.
Inspection guidelines for the discharge resistor unit.
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