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CT Series

CT series motors incorporate innovative cooling technology, high-torque magnetic designs, rugged bearings and high-voltage insulation systems. These high-torque motors support large mechanical loads, and can be used with any stepper drive. CT Series motors are available in NEMA 17 and 23 frame sizes and are available with a variety of lengths, windings and shafts.

Global
Limited availability outside North America
CT_Series_Stepper_Motor_LARGE

Features

  • High torque magnetic design features a large rotor diameter, small air gap, high energy magnets and computer controlled winding to provide maximum torque in the smallest size
  • Aluminum shell and end-caps quickly remove heat from the motor, allowing for higher current and torque ratings while running at a lower temperature for longer motor life
  • Large bearing system accommodates high thrust loads and high side loading
  • High voltage molded insulation system encases the stator, eliminating joints and gaps to improve reliability and increase voltage ratings
  • CT Series motors can be used with all standard stepper drives, as well as high-voltage, high-performance drives
  • Available in NEMA 17 and 23 frame sizes with a wide selection of lengths, windings and shafts

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Certifications
Title Language(s) Date Size
pdfCTP & CTM Stepper Motor EU Declaration of Conformity US EN English 11 Dec 2020 323.94 KB Copy URL
pdfKollmorgen CE Technical Notice - Servo and Stepper Motors Efficiency English 26 Aug 2020 389.92 KB Copy URL
Catalog
Title Language(s) Date Size
CTM-CTP Stepper Catalog en-EN English 03 Nov 2011 1.69 MB Copy URL
Kollmorgen Automation and Motion Control English 14 Jun 2021 15.53 MB Copy URL
Kollmorgen Optimized Solutions and Special Duty Motors English 01 Jan 2018 1.26 MB Copy URL
Stepper and Synchronous Motors Catalog EN Rev C English 19 Feb 2014 7.96 MB Copy URL
Brochure
Title Language(s) Date Size
Kollmorgen Motion Components Brochure EN RevB English 14 Oct 2011 1.81 MB Copy URL

These 3D models are intended to guide your design activities and may be used as reference information. Be sure to consult a Kollmorgen expert to ensure you have the most current and accurate information for critical aspects of design work

Drawings
Title Language(s) Date Size
CTP1 English Copy URL
CTP2 English Copy URL
CTP3 English Copy URL
Article
Ingress Protection of Servo Motors [toc] Sealing is an important design tool used to prolong the life of motors against harsh environments containing dust or liquid contaminants. There are arguably an unlimited number of...
Normen und Richtlinien [toc] Allgemeines Struktur des Normenwesens am Beispiel der EN ISO 12100 Europäische Richtlinien New Legislative Framework Blue Guide: Leitfaden für die Umsetzung der...
CTP, CTM, 17, 23H, 34H Certification   Safety CCC CE UL UR cUL cUR EAC RoHS CTP, CTM, 17, 23H, 34H     EN        ...
Instructions for Selecting a Stepper Motor The Basics of Selecting a Stepper Motor The vast majority of stepper applications are fairly simple in terms of selecting the motor and drive.  Most applications have one or more of a...
Standards and Directives [toc] General Structures of standards with EN ISO 12100 as an example ISO Standards Safety of Machinery — General Principles for Design ISO 12100:2010 UL Standards...

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