Kolmorgen AKM32D-ANANR-70 Servo Motor Detailed Product Description

I. Complete Model Analysis

1. Main Model: AKM32D

AKM: Kolmorgen standard series AC permanent magnet synchronous servo motor

3: Shaft Number 3 - 90mm IEC B5 circular flange / 85mm NEMA 34 square flange

2: Stack Length 2 - Medium body, medium inertia, medium high speed (torque density higher than short stack length 1 type)

D: D-type winding - Three-phase 230V AC, compatible with 325V DC bus (low-voltage high-speed series)

2. Configuration Code: ANANR

A: Installation - NEMA 34 square flange (85mm)

N: Shaft Type - Smooth shaft (no keyway), shaft end with M6 threaded hole

A: Feedback - SFD intelligent feedback device (multi-turn absolute value, no battery) Kolmorgen

N: Brake - No electromagnetic brake (free shaft)

R: Connector - M23 rotatable integrated connector (power + feedback combined)

3. Suffix: 70

Special Customization Configuration: High-temperature winding, reinforced bearings, special oil-resistant insulation, industrial-grade reinforced version

II. Core Electrical Parameters (230V / 325V DC Bus)

Continuous Start Torque: 2.88 N·m

Rated Torque: 2.04 N·m

Peak Torque: 10.22 N·m (approximately 3.5 times overload)

Rated Power: 1.19 kW

Maximum Speed: 7000 rpm

Rated Current: 2.23 A RMS

Peak Current: 7.5 A RMS

Line-to-Line Resistance (25℃): 2.1 Ω

Line-to-Line Inductance: 7.2 mH

Rotor Inertia: 0.72 × 10⁻⁴ kg·m²

Insulation Class: F Class (155℃)

Compatible Voltage: Three-phase 200~230V AC, bus 325V DC

III. Feedback System: SFD Intelligent Multi-Turn

Type: SFD intelligent feedback device (Multi-Turn) Kolmorgen

Resolution: 24-bit single turn + 16-bit multi-turn (65536 turns) Kolmorgen

Characteristics: No battery, maintenance-free, power-on reading, high precision, high response Kolmorgen

Power Supply: 5V DC (driver feed)

Advantages: No zero search required, precise positioning, strong anti-interference, suitable for high-speed precise positioning Kolmorgen

IV. Mechanical Structure Specifications

Installation Flange: NEMA 34 square (85mm), 4×10#32 installation holes

Shaft Diameter: φ14mm, smooth shaft without keyway (k6 tolerance)

Shaft Extension Length: 20mm (standard)

Shaft End: M6 threaded hole + reinforced oil seal

Connector: M23 rotatable integrated (power + feedback combined)

Brake: No brake (free shaft)

Protection Grade: IP54 (body) / IP54 (shaft end, reinforced oil seal)

Weight: Approximately 2.7 kg

Bearings: Reinforced double bearings, lifetime lubrication

Vibration / Shock: Industrial grade 20g / 100g (70 version reinforced)

V. Environment and Certification

Operating Temperature: -30℃～+55℃ (no capacity reduction, 70 version high temperature)

Storage Temperature: -40℃～+90℃

Humidity: 5%~95% RH, no condensation

Certification: CE, UL, cULus, RoHS, CSA

VI. Core Product Features

Stack Length + D Winding in 3rd Shaft Number 230V low-voltage, 7000rpm ultra-high speed, 1.19kW high power, suitable for high-speed medium-load, precise dynamic response.

SFD multi-winding absolute feedback

24+16-bit ultra-high precision, battery-free maintenance-free, power-on positioning, no zero return, suitable for semiconductors, high-speed packaging, robot Kollmorgen.

NEMA 34 square flange

North American standard interface, highly versatile, firmly installed, convenient equipment replacement.

Optical shaft without keyway + rotatable M23 connector

Optical shaft compatible with elastic coupling, smooth transmission; 360° rotating connector flexible wiring, vibration-resistant, maintenance convenient.

70 special reinforced version

High-temperature winding, reinforced bearings, oil-resistant insulation, high protection IP54, wide temperature operation, suitable for harsh industrial environments.

No brake (free shaft)

Suitable for high-speed rotation, frequent start-stop, horizontal shaft, no power-off self-locking scenarios.

Seven. Driver Compatibility

Kollmorgen: AKD-P00306, AKD-P00606, AKD2G 230V series

Third-party: Siemens S210, Beihangel AX5000, B&R ACOPOS, Yaskawa IndraDrive

Supported protocols: SFD intelligent feedback, EtherCAT, PROFIdrive, CANopen Kollmorgen

Eight. Typical Applications

High-speed packaging machinery, printing equipment, textile machinery, semiconductor equipment

Electronic assembly, high-speed sorting, material handling, medical devices, robot joints

230V low-voltage power supply, 7000rpm high speed, SFD absolute value, no brake, NEMA 34 flange, high-temperature harsh environment scenarios

Nine. Summary of Model in One Sentence

AKM32D-ANANR-70:

NEMA 34 square flange, 3-position base, 230V low-voltage D winding, 7000rpm ultra-high speed, optical shaft without key, SFD multi-winding absolute value, no brake, M23 rotatable integrated connector, IP54 reinforced protection, 70 high-temperature wide-temperature version;

Core positioning: high speed, high precision, high reliability, wide temperature, low-voltage power supply, industrial-level reinforcement, maintenance-free absolute value, high-speed precise positioning dedicated servo motor.