More Power in the Hand with 2668


More Power in the Hand with 2668 The new 2668 … CR DC motor from FAULHABER offers considerably more power than comparable drives, and is the most powerful copper-graphite commutated DC-micromotor in its size class on the market.

Thanks to a bigger NdFeB magnet and a high copper content in the winding, it supplies a rated torque of 70 mNm. As a result, it weighs just 189 g with a diameter of 26 mm. Furthermore, it reaches full power extremely quickly with its high pulse torque. The 2668 … CR is thus especially well suited for professional high-performance tools such as pruning shears or motorised screwdrivers.

The copper-graphite brushes of the motor are characterised by their outstanding stability and low wear. The housing is made of coated steel. The motor can be combined with high-resolution optical or magnetic encoders. As well as handheld devices, it is also suitable for many other applications such as in aerospace, robotics, medical technology, in special machinery construction, metering systems and automation solutions. 

 Technical Data  2668...CR  
 Commutation  Graphite  
 Nominal voltage  18-48  V
 Mass  189  g
 n/M-curve  11,6  rpm/mNm 
 Temperature range  -30 … +125  °C
 Contin. torque  70  mNm
 Stall torque  660  mNm
 For combination with  Planetary Gearheads, Encoder IE +HEDx,  Speed and Motion Controller  

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