D&R AutoChuck Product 3

Spindle Motors

Click on the end mill for www.ekstromcutter.com to learn about Ekstrom-Carlson manufactured high end industrial carbide and high speed steel router bits, end mills, cutters, etc.... Buy direct and save money, typically 30% less than our competition. Send samples with quantity requirements to receive a quotation, or contact us with our part number or a competitors part number and let us do the work for you. First time new customer router bit orders over $500.00 receive an extra 10% off our already low prices.

Visit www.ekstromcarlson.com for spindle motors, spindle repairs, saw motors, arbors, and other machine components.

Spindle Motors with Speeds from 7000 to 24000 RPM

We offer a competitive line of compact high speed spindle motors, designed to produce high torque, making the motor ideal for machining wood, plastic, aluminum, marble, and glass.

Benefits include:

A very competitive price.

Our motor packages including the motor, variable frequency drive, collet, nut, and 3 phase reactor, are the most competitive in the industry. High torque design with higher horsepower in a smaller frame than other competing motors.

Superior quality copper rotor.

A superior cooling fan design. Minimum working temperatures providing superior bearing life. Lower load loss and absorbed current for increased energy savings.

Dynamically balanced rotor to ISO tolerances.

Sealed for life spindle grade bearings.

IP50 is standard protecting from dust. IP55 Enclosure available as an option with air purge tubing. No warranty for moisture proof is provided, however, as we cannot be certain the motor is always receiving dry air purge. See details on enclosure ratings.

Spindle speeds to maximum 24,000 RPM. Minimum recommended speed of 7000 RPM.

We are stocking some motors at 230V and some motors at 380V. A 460 VAC drive can operate both voltage options. A 230 VAC drive can operate the 230V motors. We can provide drives that accept 220VAC / 1 Ph to output 220VAC / 3Ph to our motors up to 5 HP. We can provide drives that accept 110VAC / 1Ph to output 220VAC / 3Ph to our motors up to 1.5 HP.

All motors, except for Model SM-C43, incorporate dual angular contact thrust bearings at the tool area for higher thrust load capability.

Labyrinth sealing arrangement add to to the bearing protection provide by the sealed bearings.

Motor models marked with a “*” indicate standard stock motors which are intended to be in stock. Contact us to confirm availability.

Spindle Motor Model	Max Horsepower	Max. Speed (RPM)	Maximum Collet Size	Approximate Dimensions	Weight (lb)
SM-C43*(Stock)	0.6	18000	1/4"	2.5”W x 1.9”T x 8.0”L	4.4
SM-C54*(Stock)	1.34	24000	1/2"	2.5”W x 3.2”T x 9.7”L	8.8
SAWM-C54*	1.34	24000	Saw Blade Design	2.5”W x 3.2”T x 9.7”L	8.8
SM-CS59	0.74	24000	1/2"	2.7”W x 2.6”T x 8.4”L	6.6
SM-CS54	1.34	24000	1/2"	2.7”W x 2.6”T x 9.7”L	8.8
SM-C73*(Stock)	2.68	18000	5/8"	3.2”W x 3.6”T x 10.2”L	15
SAWM-C73	2.68	18000	Saw Blade Design	3.2”W x 3.6”T x 10.2”L	15
SM-C74	2.68	24000	5/8"	3.2”W x 3.6”T x 10.2”L	20
SM-C78*(Stock)	4.7	18000	5/8"	3.2”W x 3.6”T x 12.9”L	25
SM-C79	4.3	24000	5/8"	3.2”W x 3.6”T x 12.9”L	25
SM-C93*(Stock)	6	18000	3/4"	3.2”W x 4.7”T x 13.0”L	30
SM-C94	6	24000	3/4"	3.2”W x 4.7”T x 13.0”L	30
SM-C98*(Stock)	8	18000	3/4"	3.2”W x 4.7”T x 14.6”L	35
SM-C99	8.7	24000	3/4"	3.2”W x 4.7”T x 14.6”L	35
SM-C122*(Stock)	16	18000 (380V / 600Hz)	1	6.9”W x 5.7”T x 17.9”L	66.1

*Motor models marked with a “*” indicate standard stock motors which are intended to be in stock. Contact us to confirm availability.

Specialty Ekstrom-Carlson motors, including water cooled motors, motors with manual drawbars and ISO 30 tool holders, and motors with automatic drawbars and ISO 30 or HSK63F tool holders, are available upon request. Horsepowers range from 5 HP to 15 HP. Speeds range from 500 RPM to 24000 RPM. Please contact us directly. Some of these motors can be viewed in our Automatic Tool Change Spindle Motor section. www.ekstromcarlson.com

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