SHIPEED FROM US WAREHOUSE
RATTMMOTOR CNC Spindle Motor Kit, 2.2KW Air-Cooled Spindle Motor ER20 220V 8A 80mm High Speed Spindle 24000RPM+2.2KW 110V VFD Single to 3 Phase Inverter Variable Frequency Drive Converter for CNC Router
- F004=base frequency (according to the motor nameplate rated frequency setting. If it is a high-speed spindle motor, the rated frequency is greater than 50Hz, you need to set the highest operating frequency F005)
- F140 = motor rated power (according to the motor nameplate rated power settings)
- F141 = motor rated voltage (according to the motor nameplate rated voltage setting)
- F142=Rated motor current (set according to the motor nameplate rated current)
- F143=motor stage number (motor stage number can be calculated according to the rated speed, formula: motor speed = 60 * rated frequency / motor pole pair number)
- F144 = motor rated speed (according to the motor nameplate rated speed setting. 100 series inverter because the panel only 4 digital display, so when the speed is greater than 10,000 revolutions, the unit into the 1. Such as 24,000r/min, should be set to 24.00)
ER20 Collet
- Precision crafted ER20 collet and nut, high precision and reduced the rate of knife breakage.
- Spindle speed up to 24000 rpm, usually used inr CNC router machine and usually used with VFD Inverter, engraving materials such as wood, aluminum, glass, PVC industry ,ect.
Air-Cooling Method
Good heat dissipation effect by adopting fan cooling method, without connecting to water pump and water pipe, it's more convenient and trouble-saving and can be used directly by connecting with the inverter.
Stainless Steel Materials
The spindle has fine workmanship, stainless steel body and dustproof design make the spindle more durable.
Using optimized 7 series P4 grade 7002 and 7005 bearings, this series of bearings has strong hardness and rust resistance, high precision, the radial runout of the spindle is less than 0.01mm, the precision taper hole does not exceed 0.005mm, high precision and durable.
Rotation Accuracy
The motor has high precision because of precision steel ball retainer, and high temperature resistant grease lubrication method, all of which ensures the rotation accuracy and low noise of the spindle during high-speed grinding.
RATTMMOTOR 2.2KW 220V VFD
- Frequency range: 0-1000Hz
- Accuracy: 1) Digital type: 0.01％(-10～40℃); 2) Analog type: 0.1％(25±10℃)
- Setting resolution: 1) Digital type: 0.01Hz; 2) Analog type: 1％ of the maximum operating frequency
- Output resolution: 0.01Hz
- Keyboard setting mode: Set directly
- Analog setting mode: External voltage 0-5V, 0-10V, 4-20mA, 0-20mA
- Other Ductions: 3 hopping frequencires (lower-frequency limit, start-up frequency and stop frequency) can be set respectively.
- Control Mode: V/F Vector Control
- Communication Control: RS-485
- Vibration: Below 0.5G
Description of jumper fuction:
- J1: Selection of X1-X6 wiring mode: NPN PNP ( Ex-factory setting: PNP)
- J2: Selection of AO output: VO, voltage AO, current ( Ex-factory setting: VO)
- J3: Selection of AI2 input: V, voltage A, current ( Ex-factory setting: A)
- J4: RS485 communication interface terminator enabled: ON OFF ( Ex-factory setting: OFF)
- J5: Selection of X6 terminal fuction reuse: X6 Y1-PEO ( Ex-factory setting: X6)
Variable Frequency Drive
- Power: 2.2KW
- Input Voltage: 220V(+/-15%)
- Output Voltage: 220VAC
- Input Frequency: 50-60 Hz
- Output Frequency: 0-1000 Hz
- Input Phase: 1 phase
- Output Phase: 3 phase
Key Board Description
- SHIFT: Status monitor mode switch, parameter of third stage menu switch.
- DIR: Change the running director of motor
- ESC: Return to the starus of "ENTER"
- UP: Parameter of fuction code, data increase, revise and select all kinds of modes
- RUN: Run command
- SET: Enter into menu, enter into parameter or parameter date writing confirm
- DOWN: Parameter of fuction code, data decrease, revise and select all kinds of modes
- STOP: Stop command / abnormal command
- SPEED: Speed controller
Description of main circuit terminals:
- L / N: Input power terminal, connected to singe-phase power
- U / V / W: Input output terminal, connected to three-phase motor
- DC+ / DC- : DC output + terminal, DC bus output terminal is used for connecting external brake unit or common DC bus system.
- DB: Brake output terminal, connecting brake resistor between DB and DC+
- PE: Earthing terminal, inverter housing earthing terminal must be earthed.
Specification of Protection Control:
- Overload protection: Electric relay protection motor driver
- Fuse protection: In case of fuse, the motor stops running
- Over voltage / Low voltage
- Restart after transient stop: Restart after transient stop through frequency tracking mode
- Stall prevention: Stall prevention during acceleration/deceleration
- Short circuit of output terminal: Electronic protection
- Overheating protection of ridiating fin
- Other fuctions: reverse limit, direct startup after operating, fault reset, parameter locking, ect.
Basic wiring diagram
Inverter wiring involves main circuit and control circuit. The user can raise the cover of housing, at this time main circuit terminal and control circuit shall be viewed, and the user conduct correct connection as per wiring circuit below.