PM AC Motor Controller
For motors to 4 kW


The Millipak
™ PMAC controller operates in Trapezoidal or Sinusoidal waveform switching modes. Brushless PM motors offers absolute speed control that is hard to duplicate on a series motor without adding extra circuitry and costly speed probes, sensors or tacho generators. The Millipak™ PMAC brushless solution enhances system reliability and reduce warranty and maintenance costs.
 

 

Features
Very compact design
Silent operation
Integrated logic unit
Calibrator interface
FLASH memory
IP66 protection


 


 

View the Millipak™ brochure
   (updated 2007-09-24)

Ultra Compact Design
The Millipak™ PMAC is an ultra compact design providing an unrivalled power to dimension ratio which optimizes the power/size/cost relationship.

Applications
Small pallet trucks, sweepers, scissor lifts, golf carts, marine and other electric vehicles fitted with Permanent Magnet AC motors

 

 

Enhanced Thermal Design
Using advanced mechanical package design and thermally conductive materials the Millipak™ controllers provide high power in a very small foot print.

FLASH Memory for Flexibility
Application programs are stored in FLASH memory allowing re-programming in place for increased flexibility.

Rugged Endurance
Sealed-for-life design combined with rigorous testing ensures that Millipak™ controllers deliver unparalleled reliability.

Inputs and Outputs
Various configurations for analog and digital  inputs and outputs are standard with functionality for a wide range of applications.

Configuration and Service Tools
The Sevcon PCpak™ configuration system or a hand-held Calibrator can be used to adjust parameters and reprogramming of the controllers
 

General Specifications

 

24/36V version

36/48V version

  Max. power output

4 kW

4 kW

  Peak current (1 min.)

250 A

200A

  Operating temperature

-30 to +40ēC (ref. SAE J1211)

  Storage temperature

-40 to +70ēC (ref. SAE J1211)

  Ingress of dust and water

IP66

  Humidity

95% (at 60ēC)

  Vibration

6 G (NAVMAT P9492 random vibration test profile)

  Switching frequency

16 kHz

Dimensions