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ER32 9KW Air Cooled
220V/380V
24000 RPM
31kg
Air cooled
ER32
9KW
220V-32A 380V-20A
Zhong Hua Jiang supplies a 9kW ISO30 air-cooled automatic tool change (ATC) spindle motor for CNC router manufacturers, industrial woodworking lines, cabinet production systems and CNC machine integrators. The ISO30 toolholder interface supports an automated tool-change workflow when integrated with a compatible machine and pneumatic control system.
Published configurations include 220V and 380V motor versions, a listed 10,000–24,000 RPM range, 400Hz / 800Hz frequency references, and a 31kg weight. Electrical and tool-change parameters must be matched to the actual motor nameplate and machine specification.
Request 9kW ISO30 ATC Spindle Pricing
View the spindle and ATC demonstration. Machine-side tool-change controls and accessory configurations depend on the installation.
CNC Router Machine Catalogue 2025.pdf
Designed for production CNC routers, this spindle uses an ISO30 automatic toolholder connection to support repeatable tool exchange as part of an integrated ATC machine. It is appropriate for machine builders specifying multiple routing, drilling, profiling and engraving tools across a programmed production cycle.
The 9kW motor and high-speed operating range can be considered for woodworking, MDF panels, furniture components, signs, acrylic and selected nonferrous materials. Actual capability depends on the cutter, workholding, spindle torque curve, feed, chip evacuation and the overall rigidity of the CNC machine.
The air-cooled motor does not need a spindle water-circulation loop. It still requires unobstructed cooling airflow, appropriate dust management and periodic inspection. The automatic tool-release system is separate from the motor cooling system and may require compressed air and machine-side interlocks.
This listing describes the spindle motor rather than a complete ATC conversion package. Toolholders, pull studs, pneumatic hardware, sensors, control wiring and a matched VFD must be confirmed in the quotation before an OEM installation or retrofit.
Discuss ATC Integration and Bulk Supply
The values below are taken from the published 9kW product listing. They describe available versions; choose the voltage, frequency and toolholder configuration using the actual technical datasheet and motor nameplate before commissioning.
Voltage | 220V/380V | Standard listing: 1 pc 9kW spindle motor; confirm tooling and accessories for each order. |
Speed | 10000-24000 | — |
Power | 9KW | — |
Electric Current | 220V 32A / 380V 20A | — |
Frequency | 400Hz / 800Hz | — |
KG | 31KG | — |
Connection | ISO30 ATC interface; ER32 collet details to be confirmed | — |
Cooling | Air Cooled | — |
Usage | Engraving Machines | — |
ISO30 identifies the automatic tool-change spindle taper/interface. ER32 refers to a collet system that may be incorporated into a compatible toolholder. They are not equivalent spindle connections. The product listing mentions both; confirm the intended toolholder style, retention knob, collet sizes and included components when ordering.
The listing references 400Hz and 800Hz as well as 10,000–24,000 RPM. These specifications should not be treated as interchangeable operating settings. Select a drive with suitable output current, voltage and frequency range for the confirmed motor winding and nameplate. Have a qualified integrator confirm earthing, electrical protection and motor parameters before operation.
For an OEM installation or spindle replacement, request the mechanical drawing, mounting interface, spindle nose/toolholder details, tool-release air requirements, tool clamp/unclamp signals, sensor interfaces, cooling clearance, VFD settings and spindle inspection criteria. These values are not specified in the published overview.
Request Detailed Drawings and VFD Matching
An automatic tool changer supports multi-operation machining of cabinet panels, furniture parts, doors, solid-wood profiles and MDF components. Compatible cutters can be selected through the CNC program to reduce manual changes between routing, drilling and finishing tasks.
The spindle can be evaluated for plastic routing, acrylic shaping, sign components and contour cutting, subject to suitable cutters, chip removal, thermal control and feed-speed selection.
Selected light milling and engraving tasks on aluminum or brass may be feasible when the machine frame, fixturing, chip control, tool geometry and spindle torque characteristics are suitable. Material compatibility does not imply unrestricted heavy-metal cutting.
The ISO30 interface is designed for use with an automatic toolholder exchange system. Correct operation depends on compatible holders and retention hardware, pneumatic release actuation, CNC command logic and machine interlocks. A spindle on its own does not provide a complete tool-changing system.
The published 9kW power rating and speed range of 10,000–24,000 RPM support evaluation for multi-tool routing and engraving workflows. The manufacturer lists a 3.58 Nm torque figure; request the torque-speed curve and rating conditions for machining calculations rather than assuming this torque is available at every RPM.
The integrated air-cooled arrangement avoids a separate spindle water pump, reservoir and circulation tubing. Cooling air must remain unobstructed, and dust extraction should protect both the machined part and the spindle ventilation path.
The existing product information describes four angular-contact bearings arranged as 7008 × 2 and 7006 × 2 and refers to ceramic bearings. Confirm the bearing material and assembly for the exact ordered variant, together with any available spindle test documentation.
The published options show 220V at 32A and 380V at 20A. These are motor/drive configuration references, not permission to connect the spindle directly to either mains supply. Verify the motor winding, output phase, cable routing, machine grounding and appropriate VFD parameters for each order.
CNC machine builders should review spindle mass, bracket geometry, Z-axis payload, cutting force, toolholder clearance, dust management and available machine controls. Share the machine drawing and required tool-change cycle with Zhong Hua Jiang when requesting a matched spindle configuration.
Get ISO30 Spindle OEM Specifications
The original published specification table identifies one 9kW spindle motor. It does not establish that an inverter, toolholders, pull studs, ER32 collets, pneumatic assembly, spindle bracket or ATC tool magazine is included. Obtain a written packing list with the confirmed order.
For distributor and OEM orders, the requested package can be discussed together with the spindle voltage version, toolholder requirements, wiring and export packing. Images may show general packing methods used for multiple spindle products.
Confirm Included Accessories and Packaging
Compare the product family below when choosing between standard manual-collet spindles and automatic-tool-change equipment. These linked models are general air-cooled spindle motors and should not be assumed to have ISO30 ATC capability.
Round Air Cooled Spindle Motor Kits
Square Air Cooled Spindle Motor Kits
Huajiang reports that its spindle motor manufacturing operations began in 2000 and that the Zhong Hua Jiang brand was established in 2018. Its product range extends to VFDs, CNC routing equipment, accessories and associated electrical components.
The company presents patent information for its air-cooled spindle product line, including reference 200730184245.5. Buyers requiring formal documentation for a specific motor or market should request the applicable records with the quotation.
Machine builders and international distributors can discuss spindle specifications, export orders, technical documentation and configuration requirements with the manufacturer.
Supplier selection for industrial ATC equipment should consider the confirmed spindle variant, dimensional drawing, testing requirements, technical response, packaging and lead-time terms, not only the nominal power or speed shown in a catalogue.
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Quality AssuranceSpindle configuration review Strict quality control | Patents and CertificationsSeveral patents for air-cooled spindle motors | Additional Brand ValueBrand value highly recognized for export and OEM markets |
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Reasonable PriceDirect factory sales Bulk order pricing on request | Full Time ServiceProfessional technical support Close and quick customer service | Shipping CoordinationLead times depend on the confirmed order Shipment information upon arrangement |
The company material above illustrates general support and manufacturing capabilities. Certificates, patents, warranty coverage and inspection records should be checked against the actual ordered product and destination-market requirements.
Ask About Distributor and OEM Cooperation
CNC router machine options include models in the 3018, 3020, 3040 and 6090 families; suitability for a 9kW ATC spindle depends on the actual machine design and available axis capacity.
The product portfolio includes standard manual-tool spindles and different cooling configurations for industrial routing and engraving applications.
Accessory categories include limit switches, Z probes, emergency stop components and other machine-integration items.
Cable selection for VFD power and CNC control signals should consider shielding, routing, grounding, current, environment and machine standards.
Drive-system components such as stepper motors can be specified separately for compatible CNC machine configurations.
The following image is retained as part of Zhong Hua Jiang’s published company presentation. Obtain certificates and inspection records specifically applicable to the exact 9kW ISO30 ATC spindle and the intended market.
Customer examples illustrate experiences across the product range; each installation requires its own verification of toolholding, controls, voltage and production conditions.
It is an air-cooled CNC spindle intended for integration into machines with an automatic tool-changing system. The published version has a 9kW power rating and ISO30 toolholder interface.
No. ISO30 describes the spindle-to-toolholder interface for automatic tool exchange. ER32 is a collet size family that may be fitted in an appropriate toolholder. Ask the supplier to confirm which ISO30 holders and ER32 collets, if any, accompany the motor.
The spindle supports an ATC interface, but the listing does not establish that a tool magazine, control unit, pneumatic accessories or a complete retrofit system is supplied. Confirm the equipment scope in writing.
The product description lists 10,000–24,000 RPM. The operating range and approved VFD settings for a delivered unit should follow its nameplate and manufacturer instructions.
Both 400Hz and 800Hz appear in the published description. Do not select one by assumption or freely switch between them; request confirmation of the winding, pole configuration and approved rated frequency for the specific version.
Published references are 220V at 32A and 380V at 20A. The appropriate VFD, supply wiring and protection must be selected for the actual motor configuration by qualified electrical personnel.
Do not operate the spindle by connecting it directly to mains voltage. It requires the correct motor drive/control configuration and professionally verified electrical installation.
Choose a VFD with suitable power, motor output voltage and current, approved frequency range and control interfaces for the specified spindle version. Request the exact drive parameters and wiring instructions.
Request an Electrical Configuration Review
A machine builder must verify the ISO30 holder form, retention knob/pull stud, tool-clamping mechanism, drawbar arrangement and changer compatibility. Toolholder details should be confirmed before purchasing.
Automatic tool clamping and release commonly use pneumatic systems, but the source listing does not specify required air pressure, flow or connector sizes. Ask for the exact pneumatic and control specifications.
The published table explicitly identifies one spindle motor but does not confirm the inclusion of toolholders, ER32 collets, pull studs or pneumatic fittings. Request the packing list for your selected configuration.
No VFD is identified in the original package list. Treat this as a spindle-only listing unless a specific VFD package is confirmed in the sales quotation.
Possibly, but do not select by kW or taper alone. Compare the mounting dimensions, Z-axis weight allowance, power and current ratings, motor-control method, drawbar and pneumatic connections, sensor signals and tool magazine interface.
Typical intended applications include wood, MDF, acrylic, plastics and appropriately configured nonferrous material machining. Results depend on the machine structure, tool, feed rate, cooling and chip management.
It can be considered for ATC-equipped woodworking machines performing routing, profiling and multiple-tool operations on panels or furniture components, subject to integration review.
Selected nonferrous machining is possible in suitable CNC equipment. Evaluate spindle torque, cutter geometry, machine stiffness, workholding, chip evacuation and operating conditions before selecting the spindle.
The product text mentions two 7008 and two 7006 angular-contact bearings and describes a ceramic option. Confirm the exact bearing material, specification and inspection criteria for the ordered unit.
No such guarantee is established in the published information. The listing mentions 3.58 Nm, but the torque-speed curve and measurement conditions must be confirmed for engineering calculations.
Discuss ISO30 Toolholder Compatibility
No spindle water-circulation pump or coolant tank is needed for the air-cooled motor. Adequate ventilation and dust removal are still essential.
The provided description does not give a verified dimensional drawing for this 9kW model. Request drawings showing the motor body, mounting holes, nose position, tool-release connections and service clearance.
The product listing displays a weight of 31kg. Confirm whether the quotation and shipping document use net motor weight, packaging weight or a specific configuration.
The CNC, pneumatic release system and tool-change sequence must work together with appropriate sensors and safety interlocks. Confirm I/O, air requirements and the tool-change procedure with the spindle supplier and machine integrator.
Verify tool retention, VFD motor data, earthing, electrical protection, direction of rotation, cooling airflow, machine interlocks, pneumatic release operation and compatible toolholders before cutting.
Zhong Hua Jiang invites OEM enquiries. Share the machine drawing, required voltage, toolholder system, order volume, testing criteria and packaging requirements so availability and technical suitability can be reviewed.
Distributors and equipment integrators can request volume pricing and cooperation terms. Final pricing and supply arrangements depend on the configuration and agreed commercial terms.
No fixed MOQ is established by the supplied page. Ask for a quotation indicating the quantity, voltage version and any requested accessories or modifications.
The existing product description states a 12-month warranty. Confirm coverage, exclusions and the agreed after-sales process in the sales contract for the ordered spindle and accessories.
The current supplied materials do not establish a fixed lead time for this exact configuration. Request a confirmed production and shipping schedule for the order quantity and destination.
Ask for the applicable technical drawing, motor nameplate data, spindle test information and certification records for the exact model and destination market. Available documentation should be confirmed with the supplier.
Provide machine application, voltage version, quantity, VFD information, toolholder requirements, pneumatic and control interface details and delivery country through the contact page.
