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3500 Series (3" Diameter)


The 3500 series (shown with and without the optional electromechanical brake) is a heavy duty 3" diameter motor. This solidly constructed motor doesn't just have a rugged exterior, the internal components are some of the best in the industry. The result is high stall torque and increased efficiency. So if your application demands more performance out of a 3" diameter motor, choose the 3500 series. Since no two applications are the same, Karrier Company has provided an easy to use form to tell us what you want. Just click the button below and answer a few questions. Then send the form directly to Karrier Company for a quick response.

Tell Us What You Want

Voltage: 12 - 48 DC No Load Speed: 800 - 8,000 RPM
Rotation: Unidirectional or reversible Shaft: Single or double extensions
5/16" or 3/8" diameter
Vent: Vented or non-vented housings

Options and Features
Mountings . . . Casebolt extensions are standard and can be specified in various lengths to meet application requirements. An industry standard square end frame is available on the shaft end with a 2.62 square bolt pattern. Tapped holes are also available. The register on the diecast zinc end frame can be machined to your specifications.
External Construction . . . Diecast zinc end frames are offered in sever different configurations on all 3500 series motors. The zinc plated shell with serpentine interlock rounds off the 3500 series uniform look and provides excellent magnet bonding. Lead-wires can exit the motor out the periphery or the end frame. The motor is offered in a choice of ventilation from totally open to totally closed. Gaskets between the shell and end frames are also available.
Bearings . . . Shielded ball bearings are standard on the 3500 series. Self-aligning sleeve or fixed sleeve bearings are available for certain applications. Sealed ball bearings may also be specified.
Shafts . . . The 3500 series standard 1144 CRS steel shafts are are available in single and double shaft extensions. Shaft extensions may be specified to model specific maximum lengths. Please contact Karrier Company for details or submit your motor specification on the form provided. Tell us what you want. As an option, your motor can be equipped with a 416 stainless steel shaft. Shaft features include flats, key-ways, slots, and threads. To make your life easier, the motor can be equipped with a gear, pully or even an electromechanical brake right from the factory.



Specification Chart
Specifications Under Construction

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Phone 330-823-9597 Fax 330-829-9001