Technical

Main Features

The following diagram summarizes the architecture of the MCx. The unit filters the incoming DC power (hw_Input Filter), uses a microcontroller (hw_MCC) to execute the motor-control algorithms and safety functions, and drives the three-phase motor through the switching stage (hw_PWRMOS).

Mechanical Specifications

  • Weight: < 1.6 kg without heatsink; 3.2 kg with heatsink.
  • Dimensions:
Dimensions in mm

Electrical Specifications

  • Input voltage (low voltage): 6.5 to 36 V
  • Input voltage (motor): 50 to 800 V
  • Maximum battery current (RMS): 120 A (continuous); 160 A (peak 5 s)
  • Maximum phase current (RMS): 110A (25º)
  • Switching frequency: 5 to 24 kHz
  • Regenerative brake: Enabled during motor deceleration
  • Startup protection: Inrush control for high-voltage and low-voltage lines

Control and Performance

  • Control modes: Torque, thrust, speed, and PWM
  • Startup logic: Open-loop or closed-loop supported
  • Motor types: Sensorless and sensored
  • Encoder support: Hall, incremental, SinCos, and Back-EMF
  • Maximum speed: Up to 120,000 eRPM
  • Custom profiles: User-defined motor behavior presets
  • Telemetry: Voltage, current, RPM, and temperature
  • Protection logic: Overvoltage, overcurrent, sensor loss, and inrush current
  • Safety features: Ground fault, short-circuit, and current imbalance

Thermal and Environmental Specifications

  • Cooling: Air
  • Cooling plate: Custom heatsink
  • Operating temperature: -40 to +80ºC
  • Humidity: Up to 95% RH

Interfaces

  • PWM input: 1 opto-isolated PWM input
  • CAN interfaces: 1 CAN FD and 1 CAN 2.0
  • Serial ports: RS-485
  • Digital I/O: Fault and status indicators
  • Configuration tools: CAN and RS-485

Connector Layout

Index Connector
Power 1 HV negative
3 HV positive
4 Phase U Connector
5 Phase V Connector
6 Phase w Connector
Electronic 2 User Connector
7 Signal Connector

Mating Connectors

Index MC110 Connector Mating Connector
Power 1 HV negative M6 Cable lug
Wire gauge: 16 mm2
Ref: LCMA 16-6-C
3 HV positive
4 Phase U Connector
5 Phase V Connector
6 Phase W Connector
Electronic 2 User Connector Mating harnesses available on demand:
  • Veronte Motor Controllers: Dev Harness MCX 2.2 (Embention reference P012537)
  • Veronte Harness - 22P MIL-DTL-38999 - Male - 50cm (Embention reference P016323)
7 Signal Connector Mating harness available on demand: Veronte Connector 16P (Embention reference P006993)

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