Product image · configuration may vary

XT30-2 XT30-2 Series

XT30-2 Boring & Milling Spindle Unit with Motor (Front-Mounted)

XT30-2 spindle unit with a front-mounted motor arrangement for compact CNC special machines, modular machining stations and retrofit projects.

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Motor arrangementFront-mounted
Spindle interfacesNT30 / MT3 / ER32
Maximum listed speedUp to 8,000 rpm
Motor range0.55–1.5 kW (catalog range)

Confirm the front installation envelope, guarding, service access, spindle interface and machine connection drawing before ordering.

Drawing-led configurationApplication reviewGlobal project support

Final specifications depend on the workpiece, tooling, cutting load, duty cycle, motor and machine interface.

XT30-2 motor-mounted configuration

Front-mounted motor layout for compact modular integration.

XT30-2-MF combines the XT30-2 spindle platform with a front-mounted motor arrangement. Confirm front-side space, guarding, service access, tool interface, target speed and connection dimensions before selection.

Front-mountedMotor arrangement

NT30 / MT3 / ER32Spindle interface options

Up to 8,000 rpmMaximum listed speed

0.55–1.5 kWCatalog motor range

Where XT30-2-MF fits

The motor position must match the complete machine envelope and service plan.

Dedicated stations

Compact boring or milling stations that can accommodate the front-mounted motor.

Modular CNC units

Slide-table assemblies requiring a compact spindle platform and defined motor position.

Automation cells

Integrated modules after front guarding, drive routing and access are checked.

Retrofit projects

Replacement work where the front envelope and mounting interface can be verified.

Published selection data

Model	XT30-2-MF
Motor arrangement	Front-mounted
Housing / spindle	Confirm housing and spindle material grades, treatment and inspection requirements on the configuration drawing; the cited XT30-2 catalog table does not specify material grades.
Spindle interfaces	NT30, MT3 or ER32
Maximum listed speed	Up to 8,000 rpm; configuration dependent
Catalog motor range	0.55–1.5 kW, with three-phase asynchronous or servo spindle motor configurations. Confirm the motor rating, electrical specification and drive ratio.
Bearing arrangement	7007AC/DB is listed for both bearing positions in the catalog. Confirm bearing quantity, arrangement and precision class on the configuration drawing.
Catalog roundness	≤0.004 mm. This catalog value is not a spindle-runout specification or a guarantee of finished workpiece accuracy; confirm the inspection method and acceptance conditions.
Drive options	Synchronous belt, multi-rib belt or V-belt pulley configurations
Engineering files	Request the matching dimensional and compatible 3D files before integration

The cited catalog provides preliminary selection references. Confirm dimensions, materials, bearing arrangement, speed limits, motor and acceptance conditions on the configuration drawing and quotation. Roundness and spindle runout must be specified and checked separately.

Catalog reference: See the JNYO product catalog, printed pages 03–04 (PDF page 5) for the XT30-2 spindle table and front-/rear-mounted motor layouts. Chinese edition, approximately 74 MB. Request the configuration drawing before ordering.

Compare the arrangement before ordering

MF and MB share the XT30-2 platform but place the motor differently.

Current modelXT30-2-MFFront-mounted motor. Confirm front-side space, guarding and access.
Alternative layoutXT30-2-MBRear-mounted motor. Compare when rear clearance better matches the machine.
Platform overviewXT30-2 configurable headReview shared spindle, bearing, motor and drive options.

Five inputs that prevent a wrong configuration

Operation

Boring, milling, drilling or combined process.

Workpiece

Material, feature size and production cycle.

Performance

Speed, load, finish and accuracy.

Front envelope

Space, guarding and service access.

Interface

Mounting drawing, orientation and control.

XT30-2-MF questions

Confirm these items before quotation.

How does XT30-2-MF differ from XT30-2-MB?

MF places the motor at the front; MB places it at the rear. Compare both drawings against the machine envelope, drive path, guarding and maintenance access.

How should I choose the spindle interface?

Choose NT30, MT3 or ER32 from the tooling, cutting load, changeover method and accuracy requirement.

Is the motor included?

This page represents a motor-mounted configuration, but motor type, power, speed, voltage and supply scope must be confirmed in the quotation.

Can every configuration operate at 8,000 rpm?

No. The published maximum depends on the spindle, bearings, drive ratio, motor, load and duty cycle.

What should be included in the drawing request?

Provide the interface, front envelope, spindle center height, mounting direction, guarding limits and service access.

Engineering files

Move from product review to machine integration.

Use the model as a starting point. The approved dimensional drawing and configuration record remain the final integration reference.

01DrawingRequest dimensional drawing

Confirm mounting faces, center height, spindle interface and machine envelope.

Send application brief → 023D libraryFind 3D model & CAD files

Search the engineering-file library or request the model for the selected configuration.

Search files → 03Selection reviewCheck the application with JNYO

Share the workpiece, tooling, speed, load, accuracy and motor preferences.

Request engineering review ↗

Send the front-side envelope before choosing XT30-2-MF.

JNYO will compare the application, interface and motor space before confirming the configuration.

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