Name: Kollmorgen AKM31C-ACCNR-00 AKM Synchronous Servo Motor
Availability: InStock

OFFICIAL MOTOR DATA

AKM31C performance and configuration profile

OFFICIAL DATA COVERAGEBase-motor performance, suffix interpretation, feedback and mechanical selection data from Kollmorgen.

Complete modelAKM31C-ACCNR-00

Motor seriesAKM synchronous servo motor

Frame size code3

Frame dimension70 mm

Rotor stack length1 stack

Winding codeC winding

Mount / shaft codeAC

Connection codeC connector option

Brake codeN, no holding brake

Feedback codeR, resolver

Customization code00

Continuous torque at 60 deg C rise0.92 Nm

Peak stall torque3.88 Nm

Peak line current5.5 Arms

Maximum speed8000 rpm

Motor weight1.55 kg

Rotor inertia0.33 kg-cm2

Shaft arrangementKeyway for AC option

Mount standardIEC-type AKM mounting option

Feedback technologySingle-turn resolver

Motor constructionBrushless synchronous AC

Drive matchingCompatible Kollmorgen servo drive required

Cable matchingResolver and power cables selected by connector option

Commissioning requirementCorrect motor and feedback setup

Maximum rated DC bus voltage640 VDC

Continuous torque at 100 deg C rise1.15 Nm

Continuous stall current1.37 Arms

Torque constant0.85 Nm/Arms

Back-EMF constant54.5 V/krpm

Motor constant0.150 Nm/sqrt(W)

Line-to-line resistance21.4 ohm

Line-to-line inductance37.5 mH

FUNCTION PATH

How AKM31C-ACCNR-00 converts current into servo motion

A closed-loop path from the drive command through stator torque, resolver feedback and mechanical output.

Energize

Apply the drive's controlled three-phase current to the C-winding stator.

MOTOR CURRENT

Accelerate

Produce rotor torque within the continuous and peak limits of the AKM31C base motor.

TORQUE

Resolve

Return shaft position and speed through the resolver feedback circuit.

FEEDBACK

Correct

Let the matched servo drive close the motion loop and regulate the commanded axis.

CLOSED LOOP

APPLICATION 01

Compact indexing axes

For high-speed indexers that fit the AKM31C torque and inertia envelope.

APPLICATION 02

Resolver-based machinery

For machines designed around robust resolver feedback and Kollmorgen servo drives.

APPLICATION 03

Legacy AKM replacement

For exact ACCNR-00 mechanical and feedback replacement without changing machine interfaces.

BUYER GUIDANCE

AKM31C-ACCNR-00 questions answered

Selection, integration, lifecycle and quotation guidance written for practical purchasing decisions.

What does the suffix in Kollmorgen AKM31C-ACCNR-00 control?

The suffix defines the AC mount/shaft arrangement, connection option C, no holding brake, resolver feedback and standard 00 customization.

Which torque and speed values belong to Kollmorgen AKM31C-ACCNR-00?

Kollmorgen's AKM31C C-winding data lists 0.92 Nm continuous torque at a 60 deg C winding rise, 3.88 Nm peak torque and a maximum speed of 8000 rpm.

Which feedback device is built into Kollmorgen AKM31C-ACCNR-00?

Feedback code R specifies a resolver. The servo drive must use the correct resolver input, cable pinout and motor setup.

How should Kollmorgen AKM31C-ACCNR-00 be matched to a servo drive?

Check DC-bus voltage, peak and continuous current, motor database, resolver compatibility, power connector, feedback cable and application speed before commissioning.

Can another AKM31C replace Kollmorgen AKM31C-ACCNR-00 without mechanical changes?

Not automatically. A different suffix can change flange, shaft, connectors, brake or feedback, so both the base model and every configuration character must match.

Which nameplate details should be photographed for Kollmorgen AKM31C-ACCNR-00 pricing?

Capture the complete model, serial number, voltage and current data, connector views, shaft and flange, cable labels, condition, quantity and destination.

SERVICE COMMITMENT

After-Sales Support

Responsive assistance designed to protect uptime from quotation through long-term use.

SERVICE 01

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

SERVICE 02

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

SERVICE 03

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

SERVICE 04

Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

SERVICE 05

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

PEOPLE BEHIND THE PROCESS

Professional Team

Experienced judgment and patient communication support clearer automation purchasing decisions.

TEAM EXPERIENCE

Nearly 10 Years of Industry Experience

Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.

WORKING PRINCIPLEIdentify, verify and communicate.

We review model details, clarify condition and keep each purchasing step documented.

PRODUCT REVIEW

Professional Product Judgment

We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.

In Practice

An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.

CLEAR COMMUNICATION

Sincere and Patient Service

Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.

In Practice

A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.

Customer support team coordinating automation enquiries — **Coordinated customer support**Sales and sourcing specialists organize enquiries, documentation and order updates for customers worldwide.

Warehouse team verifying an industrial automation component — **Hands-on product verification**Warehouse staff check labels, visible configuration and condition details before dispatch.

HARD-TO-FIND INVENTORY

Automation parts worth checking

Additional sourcing references for maintenance, retrofit and spare-parts planning.

SOURCE LIST A

01UT320-00

0213M15-50

03SR-740 PG2

04CC-PAIH01 51405038-175

0553-1180

06cmd-953a

07C6500.0010

08FC30SS3K

09CKA-37 H-7PRCD 0861G - PC4404

104131

11MPM2400

12140XBE10000

131756-L63

SOURCE LIST B

14PCI-DAS08

151794-OF4I

16DXW-11-153-2 101655-01

17S01937/5

1810B13

19SAI-AU M12 SB 8DO 2A 1938680000

20PWA101879-01

21FP2-8-24

221717-AMP

236SY7000-0AB20 ES500-9661

24ZSPF-ALC

25D37245000

26XBT-200

SOURCE LIST C

27SF20-B54 NTC20k

28M802-MD4

29DM-RMC-100-C

3080025-551-01-R

31X20 AO 4622

32IP11I00TRD300

33MC-1110-3s20A10

34DI02

35DU02

36TD220030

37SB-DIM46c2A-DN

387TCA085450R0026

39RSG2100 100FX 40-00-0043

PRODUCT ENQUIRYReview your AKM31C-ACCNR-00 requirement

SALES MANAGERMay

E-MAILab@mooreplc.com

WHATSAPP+86 18106909650

Manufacturer	Kollmorgen
Item number	AKM31C-ACCNR-00
Country of Origin	USA
Lead Time	2-3 DAYS
After-Sales Support	One Year Warranty
HS Code / Commodity code	Please confirm the destination before shipping.

Kollmorgen AKM31C-ACCNR-00 AKM Synchronous Servo Motor

AKM31C-ACCNR-00

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AKM31C performance and configuration profile