Kolmorgen AKM23D-ANBNC-00 Servo Motor Detailed Product Description

I. Complete Model Interpretation

1. Main Model: AKM23D

AKM: Kolmorgen high-performance permanent magnet synchronous servo motor series

2: 2-piece base → 60mm IEC standard circular flange

3: Stator overlap length 3 → Long body, high torque output

D: Winding grade D type = 640V DC bus (480V AC input), compatible with high-voltage servo driver

2. Configuration Code: ANBNC

A: Installation method → IEC B5 standard 60mm flange installation

N: Shaft type → Smooth shaft without keyway, shaft end with fixed screw holes

B: Feedback → EnDat 2.2 multi-turn absolute value encoder

N: Brake → No built-in electromagnetic brake

C: Wiring structure → M23 straight connector (power / feedback fixed direction wiring)

3. Suffix 00

Standard non-customized version, standard IP65 protection, regular bearings and factory configuration. 

II. Core Electrical Parameters

Continuous no-load torque: 1.16 Nm

Rated torque: 0.93 Nm

Peak torque: 3.84 Nm

Rated power: 0.77 kW

Maximum speed: 8000 rpm

Rated current: 2.6 A RMS

Peak current: 8.8 A RMS

Winding insulation: F class 155℃

Applicable voltage: Three-phase 480V AC / 640V DC bus

Rotor inertia: Medium inertia, balancing high torque and dynamic response

Characteristics: High torque density, low slot torque, high speed stability, suitable for heavy-load positioning

III. Feedback System (EnDat 2.2 Multi-Wire Absolute Value)

Type: EnDat 2.2 Multi-Wire Absolute Value Encoder

Single-wire resolution: High resolution (2048ppr or higher)

Multi-wire memory: Supports multi-wire position memory, no need for batteries, position recognized upon power-up

High-speed serial communication, strong anti-interference, suitable for complex industrial electromagnetic environments

Supports automatic identification of motor parameters by the driver, one-click self-tuning

Suitable for high-precision positioning, high-speed response, long-distance transmission scenarios

IV. Mechanical Structure Specifications

Flange: 60mm IEC B5 circular flange

Shaft diameter: φ11mm smooth shaft without keyway

Shaft extension: Standard industrial shaft extension, end face with installation screw holes

Connection: M23 straight aviation connector, fixed direction of wire outlet

Protection level: IP65 (body) / IP67 (shaft extension)

Body length: Long stack length (3rd stack)

Weight: Approximately 1.38kg

Installation method: Flange end face fixed IM B5

Bearings: Lifetime lubrication maintenance-free bearings

V. Environmental and Certification

Operating temperature: 0℃～+40℃

Storage temperature: -20℃～+85℃

Relative humidity: 5%～95% RH without condensation

Vibration / Shock: Industrial-grade anti-vibration and anti-shock standard

Certification: CE, UL, cULus, RoHS

VI. Core Product Features

640V high-voltage winding

Directly compatible with 480V industrial power grid, low loss in long-distance wiring, suitable for high-power, long-distance servo applications.

High torque long body

3rd stack length design, torque is approximately 40% higher than 2nd stack length, strong heavy-load capacity, suitable for heavy-load, low-speed scenarios.

EnDat 2.2 high-precision absolute value

High-speed serial communication, multi-wire without battery memory, position recognized upon power-up, preferred for precise positioning, high-speed response.

Optical shaft without keyway design

Suitable for couplings, synchronous belts, etc., flexible connections, flexible installation, smooth transmission, avoiding keyway stress concentration.

M23 straight connector

Standard industrial interface, stable connection, high reliability, suitable for conventional industrial wiring scenarios.

No brake high dynamic

Low inertia rotor, fast response, suitable for horizontal shafts, no risk of shaft drop in heavy-load servo.

IP65/IP67 protection

Dust-proof, splash-proof, suitable for harsh industrial environments, stable and reliable long-term operation.

VII. Compatible Drives

Matched with Kolemos 480V/640V level drives: AKD-P01207-NBCC

AKD-P02407-NBCC

AKD2G high-power high-voltage model

Supports: EtherCAT, CANopen, pulse direction, ±10V analog full control mode, perfectly compatible with EnDat 2.2 feedback.

VIII. Typical Applications

Small CNC equipment (lathes, lathes, grinders)

Laser cutting / welding platforms, precision positioning tables

Electronic manufacturing equipment (soldering machines, dispensing machines)

Packaging machinery, printing equipment

Medical devices, automated inspection equipment

Light robots' joints, AGV drive shafts

60mm flange, 3rd long stack length, 640V high voltage, optical shaft without keyway, EnDat 2.2 multi-loop absolute value, no brake, M23 straight joint servo motor;

Core advantages: High torque density, high-voltage compatibility, EnDat high-speed feedback, power-on no zero return, heavy-load stable, flexible installation.