Integrated Power Steering
System


The Sevcon PST range of fully Integrated Electric Brushless Servo Systems offers a compact, robust, maintenance free solution to replace hydraulic motors and actuators in a wide variety of industrial applications.

 

Advantages
Fully CANopen compliant
Compact size
Highest efficiency
Position, speed, torque control
Proven reliable gearbox
Customization - gear ratio,
    coupling & mounting 
   arrangements

 
View the PST brochure

Additional Features & Benefits
 

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Optimized planetary gears for high speed and high torque.
Increased bearing spacing for enhanced radial force immunity.
Low noise via unique two-stage planetary gear design and helical gears.
Grease impregnated for long life.
Neodymium magnets for excellent power-to-size ratio.
Integrated position sensors.
Combined motor and gearbox shaft eliminates unreliable coupling.
Integrated Motor-to-Drive connections for increased reliability.
DSP motor controller for fast, accurate step response.
Extensive integrated, configurable safety features comply with worldwide safety standards.
I2t Drive & Motor protection eliminates overload failures.

  

 

 
 

     
    

 
 

 
     
 

Example Systems

 Part Number

 Battery
(VDC)		 Cont. Torque (Nm) at n
(rpm)		 Peak Torque
(Nm)		 at n
(rpm
 603/60003 24 25 67 35 65
 603/60001 24 35 105 65 70
 603/60004 24 60 65 120 54
 603/60005 36 / 48 60 65 120 54
 603/60002 36 / 48 90 65 210 / 265 48
Click here for performance curves

General Specifications
 Operating temperature (ºC): -35 to + 85

(housing)

    
    -40 to +85

(electronics)

    
 Repetitive shock: 50 G      
 Vibration:   3 G, 5 - 500 Hz    
 Bump:  

40 G peak, 5ms

    
 Humidity:   98% condensing    
 Ingress of dust and water:

IP54

      
*Additional specifications please refer to the PST Applications Reference Manual.

Typical Dimensions (P/N 603/60004)