【EU Free VAT】BT30 4.5KW ATC Air Cooled Cooling Spindle Motor CNC Automatic tool changing spindle Tool Holder For Metal Router Milling
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$3,126.90Sold by BILLIONS BIRDS
Description
Package include:
1 x 4.5KW BT30 ATC Air Cooled Spindle Motor 220V or 380V ( 24000rpm, 15A,3-phase,800Hz, 4pcs bearing )
2 x Aviation plug
1 x BT30-ER25 Tool Holder
1 x 5.5KW Fuling Brand Inverter VFD 220V (optional)
English user manual will send by email
Spindlemodel: | RTM120x103-30-24Z/4.5220V | Voltage: | 220V |
Maximum speed: | 24000rpm | Rated frequency: | 800Hz |
Electric current: | 15A | Motorpole: | 4P |
Rated power: | 4.5KW(S1) | Peak power: | 5.4KW(S6) |
Rated torque: | 3.5Nm | Peak torque: | 4.2Nm |
Product characteristic curve graph:
Wiring definition：
Proximity switch and push button switch：
Details:
1)This spindle is built-in type spindle motor, built-in three asynchronous
motors,by the inverter control.As the spindle has a compact
structure,high power, big torque, small vibration, low noise
characteristics,so it can achieve high speed,high powe cutting,high
precision and high stability operation.
2)The bearing of spindle use grease lubricated angular to contact
bearings,can be achieved lifelong lubricating within the life cycle.
3)The spindle use forced coolling mode to coolling motor,front and rear
bearings.Coolant flow through the reasonable arrangement cycle
watercourse of the spindle body,thus can take the heat generated of the
spindle rotation speed, to achieve thermal equilibrium,let spindle
temperature within a certain constant value. External cooling device
effect:maintaining a constant temperature of the coolant.
4)The spindle built-in PTC 140 temperature sensor(Technical parameters are
visible in other sections of this specification),you can read it anytime
if you need to protect the motor temperature.
5)The tool clamping methods:this spindle built-in automatic tool change device,shank form is BT30.
Technicalparameters
No.
Project
Standard
1
Spindle blowing dust/seal gas pressure(MPa)
0.2-0.25
2
Spindle gas seal gas flow
(L/min)
65±10(When onWorking)
3
Cooling water pressure(MPa)
≧0.25
4
Cooling water flow(L/min)
≧2.5
5
Cooling water temperature(℃)
24-28
6
Spindle static state pulse(µm)
≦3
7
Spindle vibration(mm/s)
≦1.0
8
Spindle assembly method
Bottom mounting(6-M8)
9
Motor windingsPressure test(V/M)
1000V/1 minute withstanding Voltage test
10
Tool InterfaceTool Interface
BT30
11
Inverter Specifications
5.5KW(220V)
12
Fitment
Woodworking machinery, polishing industry, etc.
5.Spindle installation explanationSpindle installation explanation
1)Fan cooling system description
When
the spindle rotates, the rear fan system must be started to ensure the
correct supply voltage and the supply voltage is 12V.
2)Air sealing control(AS)
In
order to prevent water or impurities enters internal of the
spindle,spindle will have gas sealing device,the gas seal machine must
be started start with the machine at the same time.And the need to go
throughmulti-stage filtration.
3)Compressed gas quality requirements
The quality requirement of gas which is used in gas seals:
Oil content:﹤0.01mg/m³
Solid particle:﹤5µ m
Pressure dew point:﹤7.5℃(0.7MPa)
4)Running-in program instructions
Only
all monitoring issued no failures operational signals,at the same
time,all safety devices have been installed and working properly,then
allow start spindle.
Note:new
or spindlewhichis not used for a long time must to be running
slowly.First,start run spindle for half an hour as 25% of the maximum
speed,then increaseto50% of the maximum speed,to run 15
minutes,finally,increase to maximum speed.It’s need to check the temperature of the spindleduring the wholeprocess,spindle
will get hot, but not hot hand, if the spindle becomes hot, pls stop
the operation and contact our customer service department.
5)Product backend interface instructions
No.
Function
Definition
1
Gassealing(Protection of impurities into the spindle0.2-0.25MPa)
Ф6
2
Return air(piston reset 0.35-0.45MPa)
Ф6
5
Power supply(Spindle power lines with thermistor)
U/V/W/ Ground wire
6
Intake air(Spindle loose knife0.5-0.6MPa)
Ф6
7
Sensor(spindle tool change signals 24V)
Broach / loose knife
8
Fan (spindle cooling)
12V
6)PTC140Temperature coefficient thermistor parameters
7) ProductTool ChangeSignalsDescription
Sensor Model (0-24V, PNP),The spindle built two sensors.wiring Diagram is as follows:
1. Response broach knife signal, when theknife handleis hang,black sensor output signal;
2. Response loose knife signal, when theknife jawsopen,black sensor output signal;
Technicalparameters | ||
No. | Project | Standard |
1 | Spindle blowing dust/seal gas pressure(MPa) | 0.2-0.25 |
2 | Spindle gas seal gas flow (L/min) | 65±10(When onWorking) |
3 | Cooling water pressure(MPa) | ≧0.25 |
4 | Cooling water flow(L/min) | ≧2.5 |
5 | Cooling water temperature(℃) | 24-28 |
6 | Spindle static state pulse(µm) | ≦3 |
7 | Spindle vibration(mm/s) | ≦1.0 |
8 | Spindle assembly method | Bottom mounting(6-M8) |
9 | Motor windingsPressure test(V/M) | 1000V/1 minute withstanding Voltage test |
10 | Tool InterfaceTool Interface | BT30 |
11 | Inverter Specifications | 5.5KW(220V) |
12 | Fitment | Woodworking machinery, polishing industry, etc. |
5.Spindle installation explanationSpindle installation explanation
1)Fan cooling system description
When
the spindle rotates, the rear fan system must be started to ensure the
correct supply voltage and the supply voltage is 12V.
2)Air sealing control(AS)
In
order to prevent water or impurities enters internal of the
spindle,spindle will have gas sealing device,the gas seal machine must
be started start with the machine at the same time.And the need to go
throughmulti-stage filtration.
3)Compressed gas quality requirements
The quality requirement of gas which is used in gas seals:
Oil content:﹤0.01mg/m³
Solid particle:﹤5µ m
Pressure dew point:﹤7.5℃(0.7MPa)
4)Running-in program instructions
Only
all monitoring issued no failures operational signals,at the same
time,all safety devices have been installed and working properly,then
allow start spindle.
Note:new
or spindlewhichis not used for a long time must to be running
slowly.First,start run spindle for half an hour as 25% of the maximum
speed,then increaseto50% of the maximum speed,to run 15
minutes,finally,increase to maximum speed.It’s need to check the temperature of the spindleduring the wholeprocess,spindle
will get hot, but not hot hand, if the spindle becomes hot, pls stop
the operation and contact our customer service department.
5)Product backend interface instructions
No. | Function | Definition |
1 | Gassealing(Protection of impurities into the spindle0.2-0.25MPa) | Ф6 |
2 | Return air(piston reset 0.35-0.45MPa) | Ф6 |
5 | Power supply(Spindle power lines with thermistor) | U/V/W/ Ground wire |
6 | Intake air(Spindle loose knife0.5-0.6MPa) | Ф6 |
7 | Sensor(spindle tool change signals 24V) | Broach / loose knife |
8 | Fan (spindle cooling) | 12V |
6)PTC140Temperature coefficient thermistor parameters
7) ProductTool ChangeSignalsDescription
Sensor Model (0-24V, PNP),The spindle built two sensors.wiring Diagram is as follows:
1. Response broach knife signal, when theknife handleis hang,black sensor output signal;
2. Response loose knife signal, when theknife jawsopen,black sensor output signal;
Product features
◆ It can realize 8 segment speed running for convenient macro card control
◆ Adopt 32-bit microprocessor and sine PWM control
◆ Unique core algorithm and low interference
◆ Adopt independent air duct for many dust occasions
◆ Automatic torque promotion and automatic slip compensation function
◆ Built-in standard 485 communication function
◆ Humanized design: Carving machine specialized macro code factory set parameters, easy for debugging
Applications
◆ various engraving machine, high speed motorized spindle
Technical parameters
◆ input voltage：1 phase AC220V±15% 3 phase AC220V±15%
◆ Output power range：AC220V 3phase
◆ output frequency：0~1000Hz
◆ Input frequency 47~63Hz，power factor≥95%
◆ control mode：Non-PG vector control, V/F control
◆ Source of operation instruction：given by panel, terminal and RS485 communication
◆ Source
of given frequency：given by panel figure, analog quantity, RS485
serial communications, multi-speed simple PLC and PID etc.
◆ Overload capacity：130% rated current 60s、150% rated current 3s
◆ Carrier frequency：1.0kHz~15.0kHz，and can be automatically adjusted according to temperature and load characteristic.
◆ Frequency resolution：the given digital value is 0.01Hz，and the analog quantity is given as the highest frequency plus 0.1%
◆ Torque elevation：Manual torque can elevate 0~30%
◆ Inching operation：frequency range：0.0Hz~ Maximum output frequency Inching acceleration and deceleration time：0～3600.0s
◆ Simple PLC and multistage speed operation：it can realize up to 8 segments running
◆ Automatic voltage regulation： When grid voltage fluctuation occurred, it can automatically maintain constant output voltage
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