The Best 3Kw Spindle of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 3Kw Spindle of 2022. Check our ranking below.
2,645 Reviews Scanned
Rank No. #1
CNC Spindle Motor Kits, 220V 3KW 100mm Water Cooled Spindle Motor CNC motor +220V 3.7KW VFD+Clamp Mount +Water Pump+ Water pipe+ER20 Collet set + Drill bits+ wires+wrenches for CNC Router Machine
- 【PACKAGE LIST】-1pcs 220V 3KW 100mm Water Cooled Spindle Motor +1pcs 220V 3.7KW VFD + 1pcs Φ100mm Clamp Mount +13pcs ER20 Collet(1mm-13mm) +1pcs Water Pump+ 5 meters Water pipe+10Pcs CNC Router Bits, 0.8-3mm, 1/8" Shank+ aviation wire+power wire+2pcs wrenches
- 【SPINDLE ADVANTAGE 】-It made less noise when working, Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond average spindle motor.
- 【EASY AND FAST TO ASSEMBLE 】-The VFD has been programmed, you don't need to make setting up. We offer pre-soldered aviation wire and power wire, You will take 5 minutes to connect spindle motor with VFD.
- 【WIDE APPLICATION】-Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
- 【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know.
Rank No. #2
CNC Spindle CNC Motor 220V 3KW Square Air Cooled Spindle Motor 4 Bearings ER20 18000RPM 300HZ for CNC Router Machine
- 【BASIC INFORMATION】-This spindle motor should work with 220v,300HZ vfd. 2 Poles, Collet ER20-6mm,Voltage: 220V ,Power: 3KW, Frequency: 300 Hz, Current: 10A, Speed: 5000-18000 RPM, Runout off: less than 0.005 mm. weight:9.5kg(20.9lbs)
- 【EASY AND FAST TO ASSEMBLE 】-We offer pre-soldered aviation wire , The appearance design of square spindle motor have 2 sides mounting holes to fix.It will take just 5 minutes to install all and make all functions running.
- 【SPINDLE ADVANTAGE 】- Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond normal spindle motor.
- 【WIDE APPLICATION】-Kinds of engraving and drilling material , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
- 【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know.
Rank No. #3
CNC Spindle CNC Motor 220V 3KW 3000W Quiet Water Cooled Spindle Motor 100mm 4 Bearings 24000RPM 400HZ for CNC Router Machine
- 【BASIC INFORMATION】-This spindle motor should be equipped with VFD 220V,400HZ. 2 Poles, Collet ER20-6mm,Diameter： Φ100mm，Voltage: 220V ,Power: 3KW, Frequency: 400 Hz, Current: 10A, Speed: 5000-24000 RPM, Runout off: less than 0.005 mm,weight:8.8kg(19.4lbs)
- 【SPINDLE ADVANTAGE 】-It made less noise when working, Authentic 4pcs upgraded steel bearings significantly extend working life 3 times longer than ordinary spindle motor; Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process; Runout off less than 0.005mm that 10 times precision beyond average spindle motor.
- 【EASY AND FAST TO ASSEMBLE 】-We offer pre-soldered aviation wire , You will take 2 minutes to connect spindle motor with VFD.
- 【WIDE APPLICATION】-Kinds of engraving and drilling material :Kinds of drilling and engraving materials , such as plastics, soft aluminum,brass, acrylics, PVC, PCB, wood,plywood, nylon.
- 【WARRANTY ASSURANCE】-We have 20 years manufacturing experience , pls contact us for any question or problem. We are proficient in customizing products according to various requests and applications. If you have special inquiry, pls let us know.
SaleRank No. #4
RATTMMOTOR CNC Spindle Motor, 3KW Water Cooled Spindle Motor 220V 12A ER20 Spindle 4-Bearings 100mm Spindle Motor 400HZ 3-Phase for CNC Router Engraving Milling Machine
- ✅【How to Wire The Spindle Motor】The spindle motor's aviation plug marked with number 1, 2, 3, 4. Number 1, 2, 3 port are connected with inverter's port U, V, W respectively. Number 4 does not require wiring.
- ✅【Simple Introduction】This is a 220V 3KW water-cooled 12A Φ 100x220mm spindle motor come with a ER20 nut and collet. Frequency is 400HZ, 0.01mm precision tapered bore and runout off is less than 0.01mm. It is mainly suitable for non-metallic engraving,such as wood carving/engraving machine, advertisement engraving machine,CNC machine.
- ✅【Speed of The Spindle Motor】0-24000RPM. Because it is a high-speed spindle motor, the spindle speed must not be lower than 9000 rpm during the use of the spindle. It should be noted that the spindle only can rotate clockwise but not counterclockwise.
- ✅【Advantages】4pcs P4 high speed bearings, dynamic balance, high-precison nut and chuck, it can better ensure the accuracy of the spindle. It's not easy to oxidize and rust with the water-cooling design, and pure copper galvanized nozzle.
- ✅【About The Design dvantages of The Spindle Motor】The design of the dust-proof cover on the front of the spindle and the use of stainless steel body can effectively prevent dust, water and rust.
Rank No. #5
3KW BT30 220V ATC Water Cooled Spindle Motor Automatic Tool Changer 24000rpm 400Hz 100mm for CNC Router Milling Engraving Machine
- 【Model】RTM100-30-24Z/3.0-220V ; This spindle is built-in type spindle motor,built-in three asynchronous motors,by the inverter control.
- 【Voltage】220V
- 【Maximum speed】24000RPM【Frequency】400Hz
- 【Motor pole】2 Pole
- 【Rated power】3KW (S1)【Peak power】4.2KW (S6)
Rank No. #6
Variable Frequency Drive 3KW 4HP VFD Inverter, 400Hz 13A Single Phase Input, 3 Phase Output, CNC Spindle Motor Speed Control 400Hz
- Mini And Compact: This inverter is small in size and light in weight, which makes it very flexible and convenient to move and carry, and saves energy.
- Excellent Copper Core Coil: This inverter adopts excellent copper core coil with strong resistance, superior performance and strong load capacity.
- Wide Application: This inverter is widely used in motors, fans, pumps, automated machine tools, engraving machines, etc.
- LED Digital Display Panel: This inverter adopts LED digital display layout, which is very clear and convenient to read.
- Multiple Control Modes: This inverter has multiple control modes, such as V/F control and output torsion control.
Rank No. #8
Industrial Water Cooling Chiller CW3000DK 60W 80W CO2 Laser Tube 3KW CNC Spindle air Cooled 9L CE
- Radiating capacity: 50W /Celsius;
- Small thermolysis water cooler, energy saving, long working life and simple operation;
- With completed water flow and over high temperature alarm functions;
- Multiple power specifications; CE approval; RoHS approval.
Rank No. #9
GOWE AIR -cooled 3KW /ER20 spindle motor and matching inverter for cnc
- The offer is for a water-cooling high speed high precision spindle motor 3 kw with a VFD inverter for graving/grinding as a set! Dia.105mm*L:300mm(105*300mm) 220V 10A 300HZ 6000-24000RPM; Collet: ER20 Runout off: less than 0.01mm ; Regarding the VFD inverter, If you have any questions when using it,please let me know, I can help you to solve it!! We also have 1.5KW,1.2KW,2.2KW,3.00KW,3.7KW,4.5KW, 7.00KW and so on of spindle motors
Rank No. #10
wangyy CNC Spindle 3.0KW 100mm ER20 24000rpm CNC Water Spindle Motor 220 AC 4 Bearing Colling Engraving Milling Machine (Color : 380, Size : 3kw)
- 1. The high-speed electric main bearings adopt C-class high-speed angular contact ball bearings, and the axial direction is preloaded to improve the support stiffness and grinding precision of the main shaft under high-speed rotation.
- 2. The electric spindle can be used in high speed grease and oil mist lubrication for different speed applications.
- 3. The temperature rise caused by the high-speed rotation of the electric spindle is eliminated by the coolant circulation system.
Last update on 2023-12-06 / Affiliate links / Images from Amazon Product Advertising API
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