Servo Motors
AKM2G Servo Motor
AKM Series
Stainless Steel AKMH Series
VLM
Kollmorgen Goldline® Series Servo Motors
EKM Series Servo Motors
Motion Packages
Serviced Motors

Kollmorgen’s brushless servo motors offer the highest torque/inertia ratio over a broad range of speeds—including high speed capabilities up to 8,000 rpm for standard designs and up to 70,000 rpm for special designs.

The new AKM2G servo motors will be available with different feedback system choices, mounting /shaft options, connector designs, thermal sensor selections, shaft seal options, winding selections for different voltage and /or speed requirements and a brake option.

Our best-in-class, high-performance servomotors offer a wide range of mounting, connectivity, feedback and other options. More than 500,000 standard models are available along with co-engineered modifications to suit almost any application requirement. Gearmotor, washdown and food-grade versions are available.

The new AKMH Series is built to withstand the most rigorous of washdown regimens. The combination of the AKMH’s IP69K construction and corrosion resistant materials, make for a servo motor that will last the life of your machine.

The new VLM family of servomotors provides exceptional torque-per-dollar for customers looking for a low-cost motor with optimal performance.

The Kollmorgen Goldline® Series provides optimum performance for applications that involve rapid acceleration/deceleration, compliant loads or large inertia mismatches. These motors are available for 230 and 400/480 VAC line voltage. We also offer explosionproof, washdown and submersible models.

These enhanced, high performance motors are MilSpec 810E rated and IP67 sealed, and comes standard with a stainless steel and chemical-agent-resistant paint, for duty in harsh environmental conditions.

The broad product range of the Kollmorgen servo drives offer a high end control technology in a compact design

While these servomotors are not available for new applications, Kollmorgen continues to provide replacement motors and support for existing customers.

Kollmorgen pioneered the development of direct drive technology. Today, our Direct Drive Rotary (DDR) and Direct Drive Linear (DDL) motors bring you industry-leading performance, zero maintenance, clean mechanical assembly, improved accuracy, higher throughput, better reliability, and smooth, quiet operation.

Our exclusive Cartridge DDR® servomotors combine the performance advantages of a frameless motor with the ease of installation of a full-frame motor. The advanced electromagnetic design provides up to 50 percent more torque density than comparably sized conventional servo motors.

Housed DDR servomotors offer high torque density, precise performance and zero maintenance in an easily installed servo solution.

The KBM™ series offers high performance, long life and simple installation in a motor kit that can be embedded directly in your machine design.

The Kollmorgen TBM (Torquer Brushless Motor) Series direct drive frameless motor is designed to be directly embedded in your machine, using the machine’s own bearings to support the rotor.

The RBE Series from Kollmorgen is a proven platform offering many years of direct drive motor solutions. As the saying goes, these motors are ‘oldies but goodies’ and continue to be viable solutions where relatively high torque and low speed, pancake type motor configurations are required.

A Direct Drive Linear (DDL) motor is basically a rotary motor that is laid out flat and directly coupled to the driven load, eliminating the need for ball/lead screws, rack and pinions, belts/pulleys and gearboxes.

Our high-performance, brushless, maintenance-free stepper motors provide precise, extremely cost-effective motion control.

Kollmorgen continues its winning heritage in hybrid stepper motors with the PMX motor family. Leveraging best practices from customer preferred products, the PMX series delivers a wider breadth of frame sizes and options in an affordable, low-cost solution.

The POWERMAX II®M and P Series provides the highest torque in a stepper motor. These NEMA 23 (60 mm) motors are available in half-, single-, and two-stack configurations with a variety of standard options and affordable co-engineered modifications.

POWERPAC® hybrid stepper motors deliver more power in a smaller package. These rugged, high-torque NEMA 34 and 42 (90 and 110 mm) motors are available with standard options and low-cost co-engineered modifications to provide an exact fit for your application.

CT series motors incorporate innovative cooling technology, high-torque magnetic designs, rugged bearings and high-voltage insulation systems. These motors support large mechanical loads and can be used with any stepper drive.

MX Series stepper motors meet Class I, Division 1, Group D hazardous location requirements. They are available in NEMA 34 and 42 frame sizes (90 and 110 mm), providing minimum holding torques from 1.27 to 9.82 N-m (180 to 1,390 oz-in).

Our T2, T, KM and MH172 Series stepper motors provide the highest torque in a wide range of frame sizes. These motors offer a high-performance, cost-effective alternative to pneumatic, hydraulic and servomotor systems.

These are high-efficiency, low-loss stepper motors with a conventional, round frame in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm).

Gear Motors
AKM6 Gear Motor Washdown Food
AKM6 Gear Motor Washdown
AKM4 Gear Motor Washdown

Thanks to the Washdown, Washdown Food and Hygienic type AKM gearmotors, Kollmorgen has been able to realize most of the transport and rotary applications in the food and beverage industry, as well as downstream packaging using standardized drive solutions.

With the Gear Motor AKM62K-BK17 in the Washdown Food version is made for most transport and rotation applications in the food, beverage and packaging industries

With the Gear Motor AKM62L-F2CS-A35-59 in the Washdown version especially made for rotation applications in the packaging industry. This is based on combining an AKM servomotor with highly efficient gearheads.

With the Gear Motor AKM41E-BF06 in the Washdown version especially made for rotation applications in the packaging industry. This is based on combining an AKM servomotor with highly efficient gearheads.

AC Synchronous Motors
ST/SN
KS & SS Series
Hazardous Duty Synchronous Motors

Kollmorgen offers two brands of AC Synchonous motors in their Pacific Scientic ST/SN Series and Superior Electric products. High performance in four frame sizes, NEMA 23, 34, 42, 66 are available. Resistor - capacitor kits are also available.

ST and SN Series synchronous motors provide high performance in three frame sizes, NEMA 23, 34 and 42 (60, 90 and 110 mm). Resistor-capacitor kits are also available.

These high-torque synchronous motors are available in NEMA 23, 34 and 42 frame sizes (60, 90 and 110 mm), providing up to 1,500 oz-in (1,059 N-cm) of torque.

Providing torque up to 1,500 oz-in (1,059 N-cm), these synchronous motors are available in UL Listed versions suitable for use in Class I, Division 1, Group D hazardous locations. Frame sizes are NEMA 42 and 66 (110 mm and 170 mm).

Brush DC
DC Torque Motors
Permanent Magnet DC (PMDC)
Serviced Motors

Kollmorgen’s family of brush DC motors offers an extremely wide variety of sizes and package types.

Our direct drive brush DC torque motors are ideal for servo system applications where it is desirable to minimize size, weight, power and response time, and to maximize rate and position accuracies.

Our permanent magnet brush DC motors offer rugged, quality construction and dependable operation. Many options are available, including explosionproof models, washdown models, co-engineered modifications and more. With a well-deserved reputation for value, these motors are backed by a two-year warranty.

Our low-inertia brush DC servomotors are no longer available for new applications. We continue to service them for existing customers.

Washdown Food Grade
Stainless Steel AKMH Series
STF Washdown Motor - Food Grade
AKM Washdown and Food Grade

Quality standards and legal regulations impose strict hygienic requirements on equipment used in the food and beverage, meat and dairy, pharmaceutical, and cosmetics industries.

STF Washdown Motor - Food Grade false STF Washdown Motor - Food Grade description

AKM Washdown and Washdown Food Series servomotors incorporate a protective 2-K coating, IP67-rated seals, stainless steel hardware, special greases and other materials designed for applications such as food, beverage and pharmaceutical processing where hygiene and frequent cleaning are critical requirements.

Explosion Proof
EP Series Explosion Proof
Hazardous Duty Synchronous Motors
Goldline EB Series
MX Series Hazardous Duty

Explosion-proof versions of motors are designed to minimize the risk of explosion, and to contain any internal explosion that may occur without allowing it to propagate to the outside environment.

These permanent magnet DC (PMDC) motors are SCR-rated and adhere to NEMA standards. They are available in a variety of DC voltages, from 1/4 to 3/4 HP.

Based on the 230 VAC B and M Series, the EB Series provides a high-performance explosionproof servomotor that is UL Listed for use in Class I, Division 1, Group C and D hazardous locations.

Accessories
Accessories for Digital Motion Systems in Europe
KCM Capacitor Module
Cables
Regen Resistors

Kollmorgen is your single-source supplier for all the accessories you need to install your complete motor/drive solution.

Accessories for digital Motion Systems in Europe

The modules support the DC link and allow a reduction of energy losses when decelerating as well as the bridging of short power outages

We offer the highest-quality CAN, Ethernet, motor power and feedback cables.

During braking with the aid of the motor, electrical energy is fed back into the drive. If excess energy is not dissipated, an over-voltage fault can occur. A regeneration or “regen” resistor allows your drive to function normally during deceleration.

AC Synchronous Servo Motors – AKM®2G Series

AKM2G Series side - Connectors face back

Kollmorgen AKM2G - Next Generation Servo Motor

AC Synchronous Servo Motors – AKM2G Series

Smaller Footprint - reduce machine space
Increased Torque - higher performance
Wider Speed Range - faster operation
Greater Flexibility - more options to match needs
Higher Efficiency - reduce energy consumption

>30% more torque per rating than current designs without an increase in installed size.

The new generation of synchronous servo motors initially features six design sizes with performance levels between 0,3 and 10 kW. The AKM^®2G servo motors are available with different feedback system choices, mounting /shaft options, connector designs, thermal sensor selections, shaft seal options, winding selections for different voltage and /or speed requirements and a brake option. Improved energy efficiency as well as room for more performance with the same installed size.

Discover AKM2G

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Product available worldwide

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Technical Support

Companion Products

AKD2G Servo Drive

AKD2G Servo Drive features dual-axis technology resulting in industry-leading energy efficiency and...

AKD

We designed our next-generation AKD® Series with the versatility, communications, power and bandwidth...

AKD PDMM®

AKD PDMM® Programmable Drive, Multi-Axis Master. The AKD PDMM® combines one AKD servo axis and a...

Features Manuals Literature 2D/3D Interactive Drawings Success Stories Design Tools

Features

Greater than 20% average increase in torque density (torque/volume) for highest torque or smallest footprint sizing
Six design sizes with performance levels between 0.3 and 10 kW
Continuous torques from .064 Nm to 72 Nm
Frame (mounting flange square) and stack (motor length) combinations with overlapping ratings for optimal motor package sizing
Standard winding choices for 120VAC to 480 VAC operation with various speed/torque performance curves
Feedback Options to match application requirements and drive selection
- SFD3
- Hiperface DSL
- ENDAT 2.2
- Resolver
- Others future availability/by request
Connector Options (as appropriate for feedback type and motor size)
- SpeedTec * (standard for single or dual cable designs)
- Y-Tec (dual connector with single insertion at motor for size 2 motors)
System Cable Options for use with Kollmorgen AKD Servo Drives and the forthcoming AKD2G Servo Drives
- Single Cable SFD3/Hiperface DSL/ENDAT 2.2
- Two-Cable Variant For Resolver including ytec connector motors
Standard IP65 rating, optional ratings available
International Standard Mount with choice of smooth shaft or closed keyway
- Others future availability/by request
Mechanical Holding Brake Option
- Future availability for permanent magnet brake option
Thermal Sensor Options for maximum motor protection and servo drive compatibility
Low Friction Shaft Seal Options for both wet and dry running applications
Modify any standard product’s characteristics – mechanical dimensions, electrical options and connections, thermal and winding optimization for acceleration or deceleration, torque, speed, power, smoothness, and more – to meet your specific needs.

* SpeedTec is a trademark of TE Connectivity Ltd

Documentation
Title	Language(s)	Date	Size	Email
AKM2G Installation Manual EN DE IT ES FR RU (REV B)	English, French, German, Italian, Russian, Spanish	28 Aug 2018	6.36 MB	Email

Brochure
Title	Language(s)	Date	Size	Email
Kollmorgen AKM2G Servo Motor Brochure	English	28 Nov 2017	7.9 MB	Email
Kollmorgen AKM2G Servo Motor Brochure EMEA	English	15 Jun 2018	2.42 MB	Email
Kollmorgen AKM2G Servomotor Broschüre	German	15 May 2018	2.41 MB	Email

Catalog
Title	Language(s)	Date	Size	Email
AKM2G Servo Motor Selection Guide (Interactive)	English	06 Aug 2018		Email
AKM2G Servo Motor Selection Guide Rev C	English	30 Mar 2019	15.29 MB	Email
Kollmorgen 2G Cable Guide	English	14 Mar 2019	21.67 MB	Email
Kollmorgen 2G Cable Guide (Interactive)	English	15 Mar 2019		Email
Kollmorgen AKM Servomotor Selection Guide	English	04 Jan 2018	9.83 MB	Email
Kollmorgen Automation and Motion Control	English	01 Dec 2017	14.74 MB	Email
Kollmorgen Automation Solutions Catalog	English	01 Dec 2017	14.02 MB	Email
Kollmorgen Optimized Solutions and Special Duty Motors	English	01 Jan 2018	1.26 MB	Email
Kollmorgen Automationslösungen Katalog	German	09 Apr 2017	11.17 MB	Email
KOLLMORGEN Motion Control- und Antriebslösungen Katalog CH	German	01 Jan 2019	12.99 MB	Email
Kollmorgen delle soluzioni per automazione e movimento Catalogo	Italian	01 Jan 2019	11.43 MB	Email
Kollmorgen otomasyon ve hareket kontrol çözümleri kataloğu TR	Turkish	12 Feb 2016	11.05 MB	Email
科尔摩根运动控制及伺服系统解决方案	Chinese, Simplified	26 Jan 2018	16.64 MB	Email
科尔摩根AKM同步伺服电选型指南 RevC	Chinese, Simplified	01 Jun 2017	6.86 MB	Email

Welcome to the new Kollmorgen interactive 3D Modeling site. To access our 3D models, start by selecting the frame size. Then configure your model by selecting stack length, mounting style, feedback device, connectors, brake, and sealing options. Click on the generate preview button and your model will appear. Move to the CAD Download tab to access your model in a wide variety of CAD software types and versions. You can even download a quick pdf of the model you selected for quick reference.

Title	Date
AC Servo Motor System: The Difference Between Continuous Ratings and Holding Continuous Loads	15 Apr 2019
IMS Gear - Servo drives simulate road behavior	26 Nov 2018
Smaaash - Virtual reality and servo motors: a dynamic partnership	20 Jun 2018
Kollmorgen - Safety - The risk with vertical axes	05 Sep 2017

Product Selectors

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Performance Curve Generator

Optimize your motor system performance using our NEW Motor Performance Curve Generator Tools for Frameless Motors and AKM & AKM2G.

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Kollmorgen Automation Suite™

Kollmorgen Automation Suite™ Overview

Software

Controller Hardware

I/O

Human Machine Interfaces

KSM Safety Solutions

KAS Network Cables

Other Platforms

SynqNet

Servo Drives

AKD2G Servo Drive

AKD

AKD BASIC

AKD PDMM®

AKD-N Decentralized Servo Drive

S700

S300

S200

Motion Packages

Serviced Drives

Stepper Drives

P5000 Stepper Drive

P6000 Stepper Drive

P7000 Series

6400 Series

Accessories

Accessories for Digital Motion Systems in Europe

KCM Capacitor Module

Cables

Regen Resistors

Servo Motors

AKM2G Servo Motor

AKM Series

Stainless Steel AKMH Series

VLM

Kollmorgen Goldline® Series Servo Motors

EKM Series Servo Motors

Motion Packages

Serviced Motors

Direct Drive Linear and Rotary Motors

Cartridge DDR®

Housed D & DH

KBM Series Frameless

TBM Series

RBE

Direct Drive Linear

Stepper

PMX Series

POWERMAX M and P series

POWERPAC K and N Series

CT Series

MX Series Hazardous Duty

High Torque

E&H Hybrid Series

Gear Motors

AKM6 Gear Motor Washdown Food

AKM6 Gear Motor Washdown

AKM4 Gear Motor Washdown

AC Synchronous Motors

ST/SN

KS & SS Series

Hazardous Duty Synchronous Motors

Brush DC

DC Torque Motors

Permanent Magnet DC (PMDC)

Serviced Motors

Washdown Food Grade

Stainless Steel AKMH Series

STF Washdown Motor - Food Grade

AKM Washdown and Food Grade

Explosion Proof

EP Series Explosion Proof

Hazardous Duty Synchronous Motors

Goldline EB Series

MX Series Hazardous Duty

Accessories

Accessories for Digital Motion Systems in Europe

KCM Capacitor Module