Skip to main content
CDDR image large

Cartridge DDR®

Our exclusive Cartridge DDR® servo motors combine the performance advantages of a frameless motor with the ease of installation of a full-frame motor. They feature an integrated, factory-aligned high resolution feedback device and a unique bearingless design that couples directly to the load, using the machine’s own bearings to support the rotor. Most models can be installed in under five minutes.

Product available worldwide



  • 5 frame sizes, multiple lengths
  • 230 / 400 / 480 VAC windings available (high and low)
  • 4.5 to 510 N-m (3.3 lb-ft to 376 lb-ft) continuous torque accommodates a wide range of high-power application requirements
  • Speeds up to 2,500 rpm meet most medium speed and high torque application requirements
  • Power ratings from 775 to 11,700 watts meet high power demands for most applications
  • Integral sine encoder feedback provides resolution of over 134 million counts per revolution
  • Built-in thermistor provides over-temperature protection
  • UL Listed for global acceptance


  • Provides the space-saving and performance advantages of a frameless DDR motor with the ease of installation of a full-frame motor
  • Integrated compression coupling and shipping hardware: eliminates parts and labor for a faster, lower-cost machine build
  • Installs in 5 minutes
  • Up to 50% more torque density than comparably sized conventional servo motors
  • Direct load connection eliminates backlash, compliance and maintenance of gearboxes, belts or pulleys
  • Low cogging for smooth low-speed rotation
  • Zero backlash and compliance provides more responsive system performance
  • Pre-configured amplifiers and feedback devices simplify installation and startup


  C04x, C05x, C06x C09x, C13x
Coupling Technology Single bolt split hub, access front motor Multi-bolt compression, access from rear of motor
Mounting Requirements Shaft TIR .005" (.13 mm) 0015" (.038 mm
Perpendicularity of Machine Mounting Face 004" (.10 mm) 002" (.051 mm)
Concentricity of Machine Pilot to Shaft .004" (.10 mm .002" (.051 mm
Shipping Hardware Alignment bolt and cap screw 4 set screws and 4 shipping bolts
Mounting Procedure Procedure # M-RT-S19-0 Procedure # M-RT-019-07

Media & Downloads

Title File Language Date Share URL
Cartridge DDR Product Manual English, German, Italian, Spanish
Share URL /sites/default/files/public_downloads/ddc_deis%20rev06_2015.pdf
科尔摩根CDDR电机安装指导_2014_C06 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BA%E5%AE%89%E8%A3%85%E6%8C%87%E5%AF%BC_2014_C06_0.pdf
科尔摩根CDDR电机安装指导_2014_C09 & C13 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BA%E5%AE%89%E8%A3%85%E6%8C%87%E5%AF%BC_2014_C09%20%26%20C13_0.pdf
科尔摩根CDDR电机选型手册_2020_RevE Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9%E6%A8%A1%E5%9D%97%E5%8C%96%E7%9B%B4%E6%8E%A5%E9%A9%B1%E5%8A%A8%E6%97%8B%E8%BD%AC%E7%94%B5%E6%9C%BACDDR%E9%80%89%E5%9E%8B%E6%8C%87%E5%8D%97_2020_RevE_1.pdf
科尔摩根CDDR直驱电机安装手册_EN_2020 English
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%9B%B4%E9%A9%B1%E7%94%B5%E6%9C%BA%E5%AE%89%E8%A3%85%E6%89%8B%E5%86%8C_EN_2020.pdf

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.

Title File Language Date Share URL
Cartridge DDR Drawings English
Share URL
Title File Language Date Share URL
1G Performance Feedback Cable (CF-DA0374N-XX-X) REACH SVHC Certification English
Share URL /sites/default/files/public_downloads/CF-DA0374N-XX-X_R209.pdf
1G Performance Feedback Cable (CF-DA0374N-XX-X) RoHS Certification English
Share URL /sites/default/files/public_downloads/CF-DA0374N-XX-X_RoHS10.pdf
1G Performance Power Cable (CP-507CCAN-XX-X) REACH SVHC Certification English
Share URL /sites/default/files/public_downloads/CP-507CCAN-XX-X_R209.pdf
1G Performance Power Cable (CP-507CCAN-XX-X) RoHS Certification English
Share URL /sites/default/files/public_downloads/CP-507CCAN-XX-X_RoHS10.pdf
Approvals and Certifications English, German, Russian
Share URL /sites/default/files/public_downloads/Kollmorgen%20Zertifikate-Certificate_de-en.pdf
Blue Guide English, German
Share URL
Cartridge DDR EU RoHS Declaration (RoHS10W) English
Share URL /sites/default/files/public_downloads/RoHS10W_Standard%20Cartridge%20DDR.pdf
Cartridge DDR REACH SVHC Certificate of Compliance English
Share URL /sites/default/files/public_downloads/REACH_223_Standard%20Cartridge%20DDR.pdf
CDDR EU-Konformitätserklärung German
Share URL /sites/default/files/public_downloads/ce_cddr_d.pdf
CEL China Efficiency Labelling for Servo and Stepper Motors English
Share URL /sites/default/files/public_downloads/CEL%20Technical%20Notice%20on%20Efficiency%20for%20Servo%20and%20Stepper%20Motors.pdf
EAC Certification for Motors English, Russian
Share URL /sites/default/files/public_downloads/eac_declaration_motors.pdf
Kollmorgen CDDR UL Certification English
Share URL
Kollmorgen CE Technical Notice - Servo and Stepper Motors Efficiency English
Share URL /sites/default/files/public_downloads/Kollmorgen%20CE%20Technical%20Notice%20-%20Servo%20and%20Stepper%20Motors%20Efficiency.pdf
Kollmorgen EU Declaration of Conformity CDDR English
Share URL /sites/default/files/public_downloads/Kollmorgen%20EU%20Declaration%20of%20Conformity%20CDDR.pdf
PRHZ2-KM B Chinese, Simplified
Share URL /sites/default/files/public_downloads/PRHZ2-KM%20B%2C%20BH%2C%20CDDR%2C%20DDR%20UL%20%E8%AF%81%E4%B9%A6.pdf
科尔摩根CDDR电机CE声明 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BACE%E5%A3%B0%E6%98%8E.pdf
科尔摩根CDDR电机EAC认证 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BAEAC%E8%AE%A4%E8%AF%81.pdf
科尔摩根CDDR电机REACH认证 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BAREACH%E8%AE%A4%E8%AF%81.pdf
科尔摩根CDDR电机RoHS认证 Chinese, Simplified
Share URL /sites/default/files/public_downloads/%E7%A7%91%E5%B0%94%E6%91%A9%E6%A0%B9CDDR%E7%94%B5%E6%9C%BARoHS%E8%AE%A4%E8%AF%81.pdf


Trade Compliance
February 21, 2023
Resolving Servo Feedback Choices
November 4, 2021
Ingress Protection of Servo Motors
April 18, 2019

View all articles

Cartridge DDR Motor running off 110VAC
October 26, 2015
Cartridge DDR with 110V
October 26, 2015
Using a Cartdrige DDR with 120 VAC
October 26, 2015

View all discussions

Contact Us - Kollmorgen

Contact Us >

Follow the links here to find contact information for Global and North American support and sales information.
AGV Partner Portal

AGV Partner Portal >

From the AGV Partner Portal you will be able to access our NDC Services, such as Technical Support, Customer Service and Training. This is also where you download our latest NDC software.
Kollmorgen Channel Partners

Kollmorgen Channel Partner Site >

This secure site provides access to confidential material for the private use of approved partners only.

Engineer the Exceptional

Learn how to engineer exceptional machines, robots and vehicles with the highest-performing, most reliable motors, drives, automation solutions and more.

Learn More