DC-Motor drive 3121

24V DC motor, 2-stage worm gear, hexagon socket, safe Hall sensor technology - precise positioning.
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Available, delivery time: 1-3 days

Nominal torque
Stock: 23
Product number: 3121.00-1002
Weight: 0.65 kg
Product information "DC-Motor drive 3121"

Powerful 24 V DC motor with 2-stage worm gear with a continuous internal hexagon on the output. The motor cable with AMP plug and the integrated Hall-sensors allow secure connection and exact positioning of the entire system. 

The included cable can be ordered here as a spare part.

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, 8 mm
  • Good self-locking properties
  • 220 mm + 1750 mm motor cable with connector included
  • Can be combined with most Ketterer spindle systems

Technical notes

  • Please note the correct installation position of the drive! The drive is correctly mounted when it turns counterclockwise under load (see installation position/mounting).
  • The drive 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 3121.00-1002  3121.00-1003 3121.00-1004
Motor DC Motor 24 V DC Motor 24 V DC Motor 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
Protection class IP30 IP30 IP30
Idle running speed 150 rpm (24 V) 150 rpm (24 V) 150 rpm (24 V)
Duty cycle idle speed 20% (at 5 min.) 20% (at 5 min.) 20% (at 5 min.)
Rated torque* 2,5 Nm 2,5 Nm 2,5 Nm
Duty cycle nominal load* 20 s ON 240 s OFF 20 s ON 240 s OFF 20 s ON 240 s OFF
Short term peak torque (<1sec) 4,5 Nm 4,5 Nm 4,5 Nm
Input hex 6mm hex 7mm hex 8mm 

* Load determined for service life of 10.000 double strokes

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