Kolmorgen AKM23F-BNMNR-00 Servo Motor Detailed Product Description

I. Complete Model Analysis

AKM23F Main Body

AKM: Kolmorgen Standard Permanent Magnet Synchronous Servo Motor Series

2: 2-Number Base Plate → 58mm NEMA 23 Square Flange

3: Stator Stack Length 3 → Long Body, Large Torque Version

F: F-Class Medium Voltage Winding, Suitable for Maximum 320V DC (Corresponding to Three-phase 208~240V Power Grid)

Configuration Code BNMNR

B: Installation → NEMA 23 Square Flange

N: Shaft Type → Smooth Shaft without Keyway, Shaft End with Fixed Thread Hole

M: Feedback → Resolver

N: Brake → No Built-in Electromagnetic Brake

R: Outlet → M23 Rotatable Connector (360° Arbitrary Angle Wiring)

Suffix 00

Standard Factory Configuration, No Special Customization, IP65 Body Protection

II. Core Electrical Parameters

Continuous Start Torque: 1.18 N·m

Rated Torque: 0.94 N·m

Peak Torque: 4.82 N·m

Rated Power: 0.79 kW (320V DC Bus)

Maximum Speed: 8000 rpm

Rated Current: 4.31 A RMS

Peak Current: 17.2 A RMS

Winding Insulation: F-Class 155℃

Applicable Systems: DC Bus 320V DC / Three-phase 208~240V Servo Drive System

Rotor Inertia: Medium Inertia, Balancing Large Torque and Dynamic Response

Operating Characteristics: Low Tooth槽 Torque， Smooth Operation， Strong Anti-interference Capability

III. Feedback System (Resolver)

Type： Standard Resolver (Resolver)

Principle： Electromagnetic Induction Type， No Optical Components， Resistant to Vibration， Dust， and High Temperature

Resolution： Up to 32-bit / Turn by the Driver Interpolation Kollmorgen

Characteristics： Absolute Position Output， No Battery Required， Position Read Upon Power On

Compatibility： Perfectly Compatible with Kolmorgen AKD / AKD2G Drives， Supports Automatic Recognition

Advantage： High Reliability in Industrial Environment， Suitable for Harsh Conditions， Strong Vibration Scenarios

IV. Mechanical Structure Specifications

Installation Flange： 58mm NEMA 23 Square Flange

Shaft Diameter： φ11mm Smooth Shaft without Keyway

Shaft Extension： Standard Industrial Shaft Extension， End Face with Installation Thread Hole

Wiring Method： M23 Rotatable Aviation Plug， Free Adjustment of Wiring Angle

Protection Grade： IP65 (Body) / IP40 (Shaft End， Optional Upgrade to IP65)

Overall Machine Weight： Approximately 1.4kg

Installation Form： Flange End Face Fixed

Bearings： Lifetime Lubrication Maintenance-Free Bearings

V. Environment and Certification

Operating Temperature： -5℃～+40℃

Storage Temperature： -20℃～+85℃

Relative Humidity： 5%～95% RH No Condensation

Anti-Vibration / Impact： Industrial-grade High Anti-Vibration Standard

Certification： CE， UL， cULus， RoHS

VI. Core Product Features

320V Medium Voltage F Winding

Compatible with 240V Industrial Grid， DC Bus 320V， Moderate Voltage， Reasonable Current， Low Wiring Cost

NEMA 23 Square Flange

North American Standard Installation Interface， Strong Equipment Replacement Compatibility， Stable Installation

Long Stacked Large Torque

3-Number Stacked Design， Maximum Output of the Same Base Plate， Suitable for Medium Load Precision Transmission

High Reliable Resolver Feedback

No Optical Components， Resistant to Vibration and Dust， Stable in Extreme Environments， Lifetime Maintenance-Free

Smooth Shaft without Keyway

Compatible with Elastic Couplings， Synchronous Wheels， Good Centering， Smooth Transmission without Stress

M23 Rotatable Connector The on-site wiring has no angle restrictions. The cabinet wiring is neat, and the installation and debugging are efficient.

No brake, low inertia

Dynamic response is faster, suitable for horizontal axes, high-frequency start-stop, and rapid positioning scenarios

VII. Adapter Driver

Adapted for the Kormogren 320V medium-voltage series: AKD-P01206-NBCC

AKD-P02406-NBCC

AKD2G model of the same specification with 320V power supply

Perfectly supports rotary encoder feedback, EtherCAT/CANopen/pulse/ analog quantity full control

VIII. Typical Applications

Industrial robots, packaging machinery, textile machinery, CNC machines

Semiconductor equipment, testing instruments, material handling, automated production lines

Especially suitable for NEMA 23 flanges, 240V power supply, large torque, high-reliability rotary encoder feedback, harsh environment, precise motion control scenarios

IX. Summary of Model in One Sentence

AKM23F-BNMNR-00:

NEMA 23 square flange, long laminated large torque, 320V medium voltage, shaft without key, high-reliability rotary encoder feedback, no brake, M23 rotatable joint servo motor;

Core positioning: Industrial-grade high reliability, medium voltage general-purpose, NEMA standard, large torque, shock-resistant, dust-proof, strong replacement compatibility.