Kollmorgen AKM52K-CC5NR-01 Servo Motor Detailed Product Description

I. Model Specification Analysis

1. Main Model: AKM52K

AKM: Kollmorgen High-performance Permanent Magnet Synchronous Servo Motor Standard Series

5: Shaft Size 5, 108×108mm IEC standard square flange

2: Core Stack Length 2 (Long Stator, High Power / High Torque)

K: High-voltage Special Winding, compatible with 560–640V DC bus (400/480V AC input), maximum speed 6000rpm, high-speed high-power optimization

2. Configuration Code: CC5NR (5 digits)

C: Installation Form - IEC 108×108mm square flange (C-level precision tolerance)

C: Shaft End - Smooth Shaft (No Keyway), φ25mm, with M14 thread locking hole

5: Feedback - 20-bit multi-turn absolute value encoder (Smart Feedback Device, SFD), battery-free, high reliability, self-positioning upon power-on

N: Brake - No Electromagnetic Brake

R: Connector - 2 Rotating M23 Right-angle Connectors (Power + Feedback)

3. Suffix: -01

Enhanced Factory Configuration

IP65 Overall Protection (Shell + Shaft)

F-Class Insulation (155°C)

Lifelong Lubricated Bearings

Dual Temperature Protection: PTC Thermistor + PT1000 Platinum Resistor (High Precision Temperature Monitoring)

II. Electrical Parameters (Standard Conditions: 640V DC Bus)

Continuous Locked-Run Torque: 8.6 N·m

Rated Torque: 3.25 N·m

Peak Torque: 25.8 N·m (3 Times Rated)

Rated Power: 2.04 kW

Rated Speed: 6000 rpm

Maximum Speed: 6000 rpm (K Winding Limit)

Rated Voltage: 480V AC / 640V DC Bus

Phase/ Pole Pair: 3 Phases, 10 Poles (5 Pairs of Poles)

Continuous Locked-Run Current: 9.3 A

Peak Current: 27.8 A

Rotor Rotational Inertia: 0.00064 kg·m² (6.4 kg·cm²)

Weight: Approximately 5.8 kg

Insulation Class: F-Class (155°C)

Temperature Protection: PTC + PT1000 Dual Sensors

III. Feedback System (20-bit SFD Absolute Value Encoder)

Type: Kollmorgen SFD Intelligent Absolute Value Encoder

Resolution: 20-bit Multi-turn (1,048,576 Lines/Turn)

Characteristics: Battery-free, Maintenance-free, Read Absolute Position Upon Power-On

Communication: High-Speed Serial Digital Interface

Anti-interference: Electromagnetic Compatibility Design, Anti-Vibration / Dust / Oil Pollution Resistance

Operating Temperature: -40°C ~ +125°C

Advantages: No Zero Return Required, Precise Positioning, Memory Position Upon Power-Off

IV. Mechanical Structure

Flange Specification: 108×108mm IEC B5 (C-level Precision Tolerance)

Shaft Diameter / Form: φ25mm, Smooth Shaft (No Keyway)

Shaft End: M14 Internal Thread (Used for Locking Plate / Coupling)

Connector: 2×M23 Rotating Right-angle (Speed Tec Ready)

Protection Grade: IP65 (Overall)

Shell: Glossy Black Epoxy Coating, Excellent Heat Dissipation

Bearings: Industrial-grade Pre-lubricated, 20,000 Hours Maintenance-Free

Installation Direction: Arbitrary (No Brake Suitable for Horizontal / Vertical Installation) Humidity: 5–95% RH (no condensation)

Vibration / Shock: Industrial-grade reinforced design

Certifications: CE, cULus, TUV, RoHS, EN60034

Six. Core Performance Advantages

K winding high-speed performance: 6000 rpm rated speed, the highest speed for the same base size, suitable for high-speed applications

20-bit SFD absolute value feedback: battery-free, self-positioning upon power-on, high precision, high reliability

High torque density: 5-base size long laminated, 8.6Nm holding torque, leading power density

Precise flange + optical shaft: C-level precision tolerance, zero backlash, low tooth-slot effect, smooth operation

Dual temperature protection: PTC + PT1000, precise over-temperature protection, prolongs lifespan

IP65 protection: dust-proof, splash-proof, suitable for industrial sites, dusty, humid environments

Rotatable M23 connector: flexible wiring, space-saving, vibration-resistant

No brake: low inertia, high dynamic response, suitable for high-speed positioning and frequent start-stop

Seven. Compatible Drives

Kollmorgen AKD series (P04807, P06407) Kollmorgen

Kollmorgen AKD2G high-pressure series Kollmorgen

Supported protocols: SFD, EtherCAT, PROFINET, CANopen

Eight. Typical Application Domains

High-speed automated production lines: high-speed positioning, handling, assembly, inspection

Packaging machinery: high-speed sorting, sealing, traction, winding

Machine tools: high-speed feed axis, spindle, tool magazine, manipulator

Textile machinery: high-speed winding, stretching, setting

Printing / Papermaking: color matching, tension control, laminating

Robots: multi-joint, high dynamics, high precision

Electronic manufacturing: SMT placement, semiconductor equipment, high-speed sorting

Suitable scenarios: 480V high voltage, high speed, high-precision positioning, no zero return, IP65, absolute value feedback, no brake