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