Giordano Colombo Spindle Motors

Colombo electric spindles are for wood working, plastic, aluminum, light alloy glass and marble applications. Electric spindle motors are sorted by cooling type. The cooling types are liquid cooled RA, Compressed Air cooled RC, electric fan cooled RS, and external fan cooled RV Series. Additionally, tool change, tool holding and cooling methods options vary. 

The spindle motor frame is made from extruded aluminum bars. CNC motor frames are also made from heat treated special alloy aluminum ingot. The Giordano Colombo spindle bearings are a precision angular contact type. Standard bearing option is steel bearings. Ceramic balls and life lubrication with special grease is an option. These ceramic bearings are for high speed machine applications

Colombo Manual Tool Change

Many (MTC) manual tool change electric spindles are available. There are a multitude of cooling options. Also, tool receptacles, speed ranges and power ranges can be specified. These spindles are synonymous with versatility and simplicity. They are easy to use. Additionally, they continue machining in difficult machining environments.

Colombo Automatic Tool Change

In addition, Colombo (ATC) spindle automatic tool change electric spindles are available. Giordano were the first company to develop the ATC spindle in Milan, Italy. These auto tool change spindles optimize production times. The spindles have both power and reliability. On offer is a wide series of automatic tool change spindles. These spindles cover the entire range. Because of this, Colombo ATC spindles are used for all types of precise CNC machining.

Same Day Shipping Available

Most in-stock CNC router parts and accessories ship the same day from our warehouse in San Diego, California. Order by 2 pm (14:00) Pacific Standard Time Monday-Friday for same day shipping on most items. 

Spindle Motor Lead Time & Availability

Spindle motor lead time and availability varies. We recommend keeping a spare CNC spindle motor on the shelf to avoid costly downtime. Contact us today for a quick product quote!