Motorized Spindles -- CNC Motorized Spindles

Meeting machining and rotational needs.

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.

Case Study

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.

Read the Case Study