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Kollmorgen AKD-M00306-M1EA

Product Overview

New-generation compact modular single-phase servo drive with upgraded power density, 1.1kW rated power, designed for space-limited multi-axis cabinet systems. Optimized for small-frame AKM low-inertia servo motors, equipped with high-speed EtherCAT communication and enhanced vibration suppression algorithm.
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Detailed content

Core Technical Specifications

  1. Input Power Rating: Single-phase universal 85–265 VAC, 50/60 Hz
  2. Continuous Output Current: 3 Arms RMS
  3. Peak Output Current: 9 Arms RMS (3-second 300% overload capacity)
  4. Nominal Continuous Power Output: 1100 W
  5. Control Loop Update Cycles: Current loop 0.67 μs; Speed loop 62.5 μs; Position loop 125 μs
  6. Suffix Decoding Definition:
    • M = AKD2G Modular high-density hardware variant
    • 00306 = 3A continuous / 9A peak output current rating
    • M1 = EtherCAT high-speed bus communication interface
    • E = Integrated EMC input filter
    • A = Built-in internal brake chopper
  7. Feedback Compatibility: SFD smart feedback, EnDat 2.2, incremental encoder, resolver, sine/cosine analog encoders
  8. Physical Dimensions: 89 mm (W) × 168 mm (H) × 156 mm (D)
  9. Net Weight: 0.98 kg
  10. Environmental Rating: IP20 cabinet mounting; Operating temperature 0°C ~ +40°C; Storage -30°C ~ +70°C

Function Features

  1. Position, velocity, torque three universal closed-loop control modes
  2. High-speed EtherCAT bus with 125 μs synchronization cycle for multi-axis centralized motion control
  3. Next-generation adaptive resonance suppression algorithm for micro-vibration elimination on precision positioning equipment
  4. Integrated EMC input filter to reduce mains electromagnetic interference
  5. Built-in brake chopper for standard regenerative energy dissipation
  6. 16-channel isolated digital I/O for sensor and actuator connection
  7. Full multi-layer hardware fault protection circuit suite
  8. Kollmorgen Workbench 7.0+ software with auto-gain tuning, load inertia identification, frequency response analysis tools

Performance Highlights

  1. AKD2G modular platform delivers 30% higher power density than original AKD series, reducing cabinet width occupation
  2. Optimized low-noise PWM switching algorithm minimizes motor audible operating noise
  3. Universal single-phase wide voltage input adapts to all global low-voltage factory power grids
  4. Enhanced low-speed torque stability eliminates positioning jitter on ultra-precision stages

Material & Structural Characteristics

  1. Cooling heat sink: Miniature extruded black aluminum alloy vertical fin radiator
  2. Front housing: Flame-retardant lightweight ABS plastic with compact LED indicator array
  3. Wiring terminals: Miniature gold-plated copper spring-clamp connectors for small cross-section wiring
  4. Internal PCB: High-density miniaturized conformal coated FR-4 circuit board
  5. Mounting structure: Standard 35 mm DIN rail vertical clamping mount

Working Principle

Single-phase AC input passes integrated EMC filter then full-wave rectification to generate DC bus voltage. Next-generation high-speed DSP chip executes FOC field-oriented control algorithm and adaptive vibration suppression logic, outputting three-phase low-noise PWM drive signals to small-frame servo motor stator windings. Encoder real-time rotor position feedback forms triple closed-loop control system to achieve micron-level positioning precision. Regenerative energy during deceleration consumed by internal brake chopper; integrated EMC filter blocks high-frequency switching noise backflow to factory power supply.

Applicable Industries

Optical inspection equipment, laboratory micro-positioning stages, small laser marking machines, 3C electronic micro-assembly jigs, textile small precision looms, medical fluid dispensing automation equipment

Installation Requirements

  1. Vertical DIN rail mounting inside IP54+ electrical cabinet, horizontal mounting prohibited
  2. Minimum 50 mm vertical convection clearance above and below drive unit
  3. Separate shielded power and encoder cable routing with 10 cm minimum separation distance
  4. Cabinet PE ground bar connection via 2.5 mm² copper grounding wire
  5. Ambient relative humidity limited to 5%–85% non-condensing

Operation Precautions

  1. Execute auto motor identification procedure after initial wiring before motion operation
  2. Avoid energized hot plugging of EtherCAT and feedback connectors
  3. Continuous high-cycle deceleration applications require external braking resistor installation
  4. Do not deploy in environments with conductive dust, chemical vapor or persistent heavy vibration
  5. Use Workbench V7.0 or higher software version for full AKD2G modular function access

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