Motorized Spindles – CNC Motorized Spindles

Meeting machining and rotational needs.

motorized spindles

Gilman Precision’s motorized spindles will give your traditional and CNC spindle motor applications more power, variable speed and tool-connection options.  You can choose from our catalog of motorized spindles or collaborate with our team of engineers to develop your custom spindles, as most of our customers do.

Our motorized spindles are designed and manufactured to meet the most demanding technical requirements. All components guarantee high levels of reliability and have been designed to enable maintenance work to be carried out quickly and efficiently. Optional capabilities include drives and cooling units.

Mech-Tronix Integral Motor Spindles – Up to 11,800 RPMs

Standard Mech-Tronix Options
All low-rpm spindles can provide up to 133 in.-lbs. of torque.
34 lbs. maximum thrust 46 lbs. maximum thrust
67 lbs. maximum thrust 70 lbs. maximum thrust
92 lbs. maximum thrust 138 lbs. maximum thrust
139 lbs. maximum thrust 289 lbs. maximum thrust
290 lbs. maximum thrust 655 lbs. maximum thrust


Custom Mech-Tronix Options
  • Complete spindle systems
    • Spindle (open loop)
    • Matched drive (open loop)
    • Matched chiller for liquid cooled spindles
Custom Mech-Tronix Options
  • Standard tool interface
    • Boring
    • HSK
    • NMTB
  • Four bearing structures for speed and thrust capabilities
  • 100 lb. to 3,790 lb. thrust capacity  
  • Up to 11,800 RPM
  • Up to 20 horsepower (S1 Duty)

Please visit our resource section for catalogs and CAD drawings on our complete and customizable line of spindle products.

A major aircraft engine manufacturer wanted to upgrade to a Mech-Tronix spindle on its OM-3 and OM-4 Sundstand Omnimills (5-axis machining centers with a 150-degree tilting head). The material being machined was Inconel, titanium, and other aerospace alloys

Learn More
Rebuilt Omnimill machine

Request A Quote

To request a detailed quote click below to fill out our CNC Spindle form. If you would like to reach us directly
give us a call at 262-377-2434, or email us at

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