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DC-Motor drive 3143

DC motor with worm gear & hexagon socket - ideal for ergonomic tables, versatile with Hall sensors.

Product information "DC-Motor drive 3143"

Powerful  DC motor with worm gear and a continuous internal hexagon. Although the drive was developed for ergonomic table applications, it can be used in many other fields. A cable with AMP plug and an integrated Hall-sensor allows an easy and secure control of the entire system.


For extension/spare part the following cables are available in different lengths:


Special features

  • Two integrated Hall-sensors for measurement of the revolutions and direction of rotation
  • Through going hexagon socket in wrench widths 6 mm, 7 mm, 9 mm
  • Available as “power package” or as “high speed” variant
  • 1000 mm motor cable with connector included
  • Good self-locking properties
  • Can be combined with all Ketterer spindle systems

Technical notes

  • The drives working range (nominal torque) is determined for a service life of 10.000 double strokes.
  • Through the controller* the system is regulated such that the speed in the entire drive working range is kept as constant as possible.
  • By using a controller with a short-circuit brake the holding torque position of the drive can be increased.


* In combination with LogicData control box Compact-3


Model 3143.00-2002 3143.00-2003 3143.00-2012 3143.00-2013
Operating voltage 6 - 30 V 6 - 30 V 6 - 30 V 6 - 30 V
Rated voltage 24 V 24 V 24 V 24 V
Sensor/Power supply Hall/5 V DC/0,3 A Hall/5 V DC/0,3 A Hall/5 V DC/0,3 A Hall/5 V DC/0,3 A
Electric current 5,5 A at 5 Nm 5,5 A at 5 Nm 4,2 A at 2,8 N 4,2 A at 2,8 Nm
Protection class IP30 IP30 IP30 IP30
Idle running speed 115 rpm (24 V) 120 rpm* 115 rpm (24 V) 120 rpm* 230 rpm (24 V) 240 rpm* 230 rpm (24 V) 240 rpm*
Duty cycle idle speed 20% (at 5 Min.) 20% (at 5 Min.) 20% (at 5 Min.) 20% (at 5 Min.)
Rated torque* 5 Nm 5 Nm 2,8 Nm 2,8 Nm
Duty cycle nominal load** 20 s ON 240 s OFF 20 s ON 240 s OFF 20 s ON 240 s OFF 20 s ON 240 s OFF
Short term peak torque (<1s) 9 Nm 9 Nm 5 Nm 5 Nm
Input hex 6mm hex 7mm hex 6mm hex 7mm


* In combination with LogicData control box Compact-3
 ** Load determined for service life of 10.000 double strokes


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