SQM Torque Motor

just direct drive, no gearbox, no water cooling
  • Use SQM Torque Motor even with V/F controller
  • Highest torque at low speed
  • No maintenance
  • Unbeatable Efficiency

Characteristics​

  • Quiet running
  • High torque at low speed
  • Highest power density
  • Highest efficiency
  • Full torque over the full speed range
  • High overload capacity
  • Highest dynamics and controlability
  • Cooling IC410 (convection)
  • Protection class IP54  
  • Flange / foot mount
  • Maintenance free
  • No water cooling required
With a torque up to 12.500 Nm, EMF Motor meets the top demands in direct drive technology.
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Fields of Application
  • PLASTIC
    •   Extruder          
    •   Injection moulding 
    •   Blow moulding
  • ELEVATOR
    •   Lift
    •   Homelift
    •   Escalator
  • CERAMIC & MINING
    •   Mixer 
    •   Floatation
    •   Positioning conveyors
  • FAN
    •   HVLS Fan 
    •   Cooling towers
  • PACKAGING
    •   Paper - carton cutting
    •   Flexo printing
  • FOOD
    •  Flour mill
    •  Mixer
    •  Candy production
  • METAL
    •   Roller table
    •  Rotary shear
    •  Cut to length
  • SERVO APPLICATIONS
    •  Servo press brake
    •  Indexing table
    •  Flying saw
    •  High precision applications
  • OTHER
    •   Jenerator for renewable energy
    •  Theater
    •  Winding - unwinding
 ​And everywhere you would like to use a servo motor as a direct drive !
Gearless
SQM is a synchronous torque motor with 44 up to 110 pole number.
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Geared motor
SQM works on a patented motor principle. We call it LiProKa - EMF Motor Principle.
(Patent Nr. EP0910154)
Main differences in both motor principles?
Standard Torque Motor
  • 16 to 32 pole windings
  • High controllability
  • High Cu losses
  • Low efficiency
  • Water cooling needed
  • ​Smallest frame size 132
SQM Torque Motor
  • 4 to 6 poles winding; high poles are designed by magnets 44 – 110 poles
  • Higher controllability
  • Very low Cu losses
  • By far the highest efficiency up to 98%
  • C410, no additional cooling needed
  • SQM range starts with frame size 47 which has 44 poles