PM DC Motor Controller
For motors to 4 kW


The Millipak4Q controller operates in full 4-quadrant mode allowing contactor-free operation in direction changing and regenerative braking. It operates in either torque or closed loop speed control mode.

 

The Millipak4Q permits adjustable regenerative braking without the use of additional electronic circuitry and contactors.

 
Features
Very compact design
Silent operation
Torque/speed control
Regenerative braking
Integrated logic unit
Calibrator interface
FLASH memory
IP66 protection
Soft start pump option

 
View the Millipak brochure

 

Ultra Compact Design
The Millipak product line is an ultra compact series of controllers 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 DC 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 reprogramming 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

  Battery voltage

48 VDC

 
  Max. power output 4 kW  
  Peak current (1 min) 300 A (1 minute rating)
  Soft start 100 A (option)
  Operating temperature -30 to + 40ºC (ref. SAE J1211)
  Storage temperature -40 to + 70ºC (ref. SAE J1211)
  Ingress of dust and water IP66  
  Humidity 95% (at 60ºC)
  Vibration 6 G (NAVMAT P9492 random vibration test profile)
  Switching frequency 16 kHz  

Dimensions